Remove netcore sources and arcade eng/common files (#21315)

They are no longer needed here.

100 files changed, 0 insertions, 9478 deletions

diff --git a/eng/common/CIBuild.cmd b/eng/common/CIBuild.cmd
deleted file mode 100644
index 56c2f25ac22..00000000000
--- a/eng/common/CIBuild.cmd
+++ /dev/null
@@ -1,2 +0,0 @@
-@echo off
-powershell -ExecutionPolicy ByPass -NoProfile -command "& """%~dp0Build.ps1""" -restore -build -test -sign -pack -publish -ci %*"
\ No newline at end of file
diff --git a/eng/common/PSScriptAnalyzerSettings.psd1 b/eng/common/PSScriptAnalyzerSettings.psd1
deleted file mode 100644
index 4c1ea7c98ea..00000000000
--- a/eng/common/PSScriptAnalyzerSettings.psd1
+++ /dev/null
@@ -1,11 +0,0 @@
-@{
-    IncludeRules=@('PSAvoidUsingCmdletAliases',
-                   'PSAvoidUsingWMICmdlet',
-                   'PSAvoidUsingPositionalParameters',
-                   'PSAvoidUsingInvokeExpression',
-                   'PSUseDeclaredVarsMoreThanAssignments',
-                   'PSUseCmdletCorrectly',
-                   'PSStandardDSCFunctionsInResource',
-                   'PSUseIdenticalMandatoryParametersForDSC',
-                   'PSUseIdenticalParametersForDSC')
-}
\ No newline at end of file
diff --git a/eng/common/README.md b/eng/common/README.md
deleted file mode 100644
index ff49c371527..00000000000
--- a/eng/common/README.md
+++ /dev/null
@@ -1,28 +0,0 @@
-# Don't touch this folder
-
-                uuuuuuuuuuuuuuuuuuuu
-              u" uuuuuuuuuuuuuuuuuu "u
-            u" u$$$$$$$$$$$$$$$$$$$$u "u
-          u" u$$$$$$$$$$$$$$$$$$$$$$$$u "u
-        u" u$$$$$$$$$$$$$$$$$$$$$$$$$$$$u "u
-      u" u$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$u "u
-    u" u$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$u "u
-    $ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $
-    $ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $
-    $ $$$" ... "$...  ...$" ... "$$$  ... "$$$ $
-    $ $$$u `"$$$$$$$  $$$  $$$$$  $$  $$$  $$$ $
-    $ $$$$$$uu "$$$$  $$$  $$$$$  $$  """ u$$$ $
-    $ $$$""$$$  $$$$  $$$u "$$$" u$$  $$$$$$$$ $
-    $ $$$$....,$$$$$..$$$$$....,$$$$..$$$$$$$$ $
-    $ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $
-    "u "$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$" u"
-      "u "$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$" u"
-        "u "$$$$$$$$$$$$$$$$$$$$$$$$$$$$" u"
-          "u "$$$$$$$$$$$$$$$$$$$$$$$$" u"
-            "u "$$$$$$$$$$$$$$$$$$$$" u"
-              "u """""""""""""""""" u"
-                """"""""""""""""""""
-
-!!! Changes made in this directory are subject to being overwritten by automation !!!
-
-The files in this directory are shared by all Arcade repos and managed by automation. If you need to make changes to these files, open an issue or submit a pull request to https://github.com/dotnet/arcade first.
diff --git a/eng/common/SetupNugetSources.ps1 b/eng/common/SetupNugetSources.ps1
deleted file mode 100644
index a5a1e711d79..00000000000
--- a/eng/common/SetupNugetSources.ps1
+++ /dev/null
@@ -1,141 +0,0 @@
-# This file is a temporary workaround for internal builds to be able to restore from private AzDO feeds.
-# This file should be removed as part of this issue: https://github.com/dotnet/arcade/issues/4080
-#
-# What the script does is iterate over all package sources in the pointed NuGet.config and add a credential entry
-# under <packageSourceCredentials> for each Maestro managed private feed. Two additional credential 
-# entries are also added for the two private static internal feeds: dotnet3-internal and dotnet3-internal-transport.
-#
-# This script needs to be called in every job that will restore packages and which the base repo has
-# private AzDO feeds in the NuGet.config.
-#
-# See example YAML call for this script below. Note the use of the variable `$(dn-bot-dnceng-artifact-feeds-rw)`
-# from the AzureDevOps-Artifact-Feeds-Pats variable group.
-#
-#  - task: PowerShell@2
-#    displayName: Setup Private Feeds Credentials
-#    condition: eq(variables['Agent.OS'], 'Windows_NT')
-#    inputs:
-#      filePath: $(Build.SourcesDirectory)/eng/common/SetupNugetSources.ps1
-#      arguments: -ConfigFile $(Build.SourcesDirectory)/NuGet.config -Password $Env:Token
-#    env:
-#      Token: $(dn-bot-dnceng-artifact-feeds-rw)
-
-[CmdletBinding()]
-param (
-    [Parameter(Mandatory = $true)][string]$ConfigFile,
-    [Parameter(Mandatory = $true)][string]$Password
-)
-
-$ErrorActionPreference = "Stop"
-Set-StrictMode -Version 2.0
-[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
-
-. $PSScriptRoot\tools.ps1
-
-# Add source entry to PackageSources
-function AddPackageSource($sources, $SourceName, $SourceEndPoint, $creds, $Username, $Password) {
-    $packageSource = $sources.SelectSingleNode("add[@key='$SourceName']")
-    
-    if ($packageSource -eq $null)
-    {
-        $packageSource = $doc.CreateElement("add")
-        $packageSource.SetAttribute("key", $SourceName)
-        $packageSource.SetAttribute("value", $SourceEndPoint)
-        $sources.AppendChild($packageSource) | Out-Null
-    }
-    else {
-        Write-Host "Package source $SourceName already present."
-    }
-    
-    AddCredential -Creds $creds -Source $SourceName -Username $Username -Password $Password
-}
-
-# Add a credential node for the specified source
-function AddCredential($creds, $source, $username, $password) {
-    # Looks for credential configuration for the given SourceName. Create it if none is found.
-    $sourceElement = $creds.SelectSingleNode($Source)
-    if ($sourceElement -eq $null)
-    {
-        $sourceElement = $doc.CreateElement($Source)
-        $creds.AppendChild($sourceElement) | Out-Null
-    }
-
-    # Add the <Username> node to the credential if none is found.
-    $usernameElement = $sourceElement.SelectSingleNode("add[@key='Username']")
-    if ($usernameElement -eq $null)
-    {
-        $usernameElement = $doc.CreateElement("add")
-        $usernameElement.SetAttribute("key", "Username")
-        $sourceElement.AppendChild($usernameElement) | Out-Null
-    }
-    $usernameElement.SetAttribute("value", $Username)
-
-    # Add the <ClearTextPassword> to the credential if none is found.
-    # Add it as a clear text because there is no support for encrypted ones in non-windows .Net SDKs.
-    #   -> https://github.com/NuGet/Home/issues/5526
-    $passwordElement = $sourceElement.SelectSingleNode("add[@key='ClearTextPassword']")
-    if ($passwordElement -eq $null)
-    {
-        $passwordElement = $doc.CreateElement("add")
-        $passwordElement.SetAttribute("key", "ClearTextPassword")
-        $sourceElement.AppendChild($passwordElement) | Out-Null
-    }
-    $passwordElement.SetAttribute("value", $Password)
-}
-
-function InsertMaestroPrivateFeedCredentials($Sources, $Creds, $Password) {
-    $maestroPrivateSources = $Sources.SelectNodes("add[contains(@key,'darc-int')]")
-
-    Write-Host "Inserting credentials for $($maestroPrivateSources.Count) Maestro's private feeds."
-    
-    ForEach ($PackageSource in $maestroPrivateSources) {
-        Write-Host "`tInserting credential for Maestro's feed:" $PackageSource.Key
-        AddCredential -Creds $creds -Source $PackageSource.Key -Username $Username -Password $Password
-    }
-}
-
-if (!(Test-Path $ConfigFile -PathType Leaf)) {
-  Write-PipelineTelemetryError -Category 'Build' -Message "Eng/common/SetupNugetSources.ps1 returned a non-zero exit code. Couldn't find the NuGet config file: $ConfigFile"
-  ExitWithExitCode 1
-}
-
-if (!$Password) {
-    Write-PipelineTelemetryError -Category 'Build' -Message 'Eng/common/SetupNugetSources.ps1 returned a non-zero exit code. Please supply a valid PAT'
-    ExitWithExitCode 1
-}
-
-# Load NuGet.config
-$doc = New-Object System.Xml.XmlDocument
-$filename = (Get-Item $ConfigFile).FullName
-$doc.Load($filename)
-
-# Get reference to <PackageSources> or create one if none exist already
-$sources = $doc.DocumentElement.SelectSingleNode("packageSources")
-if ($sources -eq $null) {
-    $sources = $doc.CreateElement("packageSources")
-    $doc.DocumentElement.AppendChild($sources) | Out-Null
-}
-
-# Looks for a <PackageSourceCredentials> node. Create it if none is found.
-$creds = $doc.DocumentElement.SelectSingleNode("packageSourceCredentials")
-if ($creds -eq $null) {
-    $creds = $doc.CreateElement("packageSourceCredentials")
-    $doc.DocumentElement.AppendChild($creds) | Out-Null
-}
-
-# Insert credential nodes for Maestro's private feeds
-InsertMaestroPrivateFeedCredentials -Sources $sources -Creds $creds -Password $Password
-
-$dotnet3Source = $sources.SelectSingleNode("add[@key='dotnet3']")
-if ($dotnet3Source -ne $null) {
-    AddPackageSource -Sources $sources -SourceName "dotnet3-internal" -SourceEndPoint "https://pkgs.dev.azure.com/dnceng/_packaging/dotnet3-internal/nuget/v2" -Creds $creds -Username "dn-bot" -Password $Password
-    AddPackageSource -Sources $sources -SourceName "dotnet3-internal-transport" -SourceEndPoint "https://pkgs.dev.azure.com/dnceng/_packaging/dotnet3-internal-transport/nuget/v2" -Creds $creds -Username "dn-bot" -Password $Password
-}
-
-$dotnet31Source = $sources.SelectSingleNode("add[@key='dotnet3.1']")
-if ($dotnet31Source -ne $null) {
-    AddPackageSource -Sources $sources -SourceName "dotnet3.1-internal" -SourceEndPoint "https://pkgs.dev.azure.com/dnceng/_packaging/dotnet3.1-internal/nuget/v2" -Creds $creds -Username "dn-bot" -Password $Password
-    AddPackageSource -Sources $sources -SourceName "dotnet3.1-internal-transport" -SourceEndPoint "https://pkgs.dev.azure.com/dnceng/_packaging/dotnet3.1-internal-transport/nuget/v2" -Creds $creds -Username "dn-bot" -Password $Password
-}
-
-$doc.Save($filename)
diff --git a/eng/common/SetupNugetSources.sh b/eng/common/SetupNugetSources.sh
deleted file mode 100644
index 7d6fef27fe4..00000000000
--- a/eng/common/SetupNugetSources.sh
+++ /dev/null
@@ -1,149 +0,0 @@
-#!/usr/bin/env bash
-
-# This file is a temporary workaround for internal builds to be able to restore from private AzDO feeds.
-# This file should be removed as part of this issue: https://github.com/dotnet/arcade/issues/4080
-#
-# What the script does is iterate over all package sources in the pointed NuGet.config and add a credential entry
-# under <packageSourceCredentials> for each Maestro's managed private feed. Two additional credential 
-# entries are also added for the two private static internal feeds: dotnet3-internal and dotnet3-internal-transport.
-#
-# This script needs to be called in every job that will restore packages and which the base repo has
-# private AzDO feeds in the NuGet.config.
-#
-# See example YAML call for this script below. Note the use of the variable `$(dn-bot-dnceng-artifact-feeds-rw)`
-# from the AzureDevOps-Artifact-Feeds-Pats variable group.
-#
-#  - task: Bash@3
-#    displayName: Setup Private Feeds Credentials
-#    inputs:
-#      filePath: $(Build.SourcesDirectory)/eng/common/SetupNugetSources.sh
-#      arguments: $(Build.SourcesDirectory)/NuGet.config $Token
-#    condition: ne(variables['Agent.OS'], 'Windows_NT')
-#    env:
-#      Token: $(dn-bot-dnceng-artifact-feeds-rw)
-
-ConfigFile=$1
-CredToken=$2
-NL='\n'
-TB='    '
-
-source="${BASH_SOURCE[0]}"
-
-# resolve $source until the file is no longer a symlink
-while [[ -h "$source" ]]; do
-  scriptroot="$( cd -P "$( dirname "$source" )" && pwd )"
-  source="$(readlink "$source")"
-  # if $source was a relative symlink, we need to resolve it relative to the path where the
-  # symlink file was located
-  [[ $source != /* ]] && source="$scriptroot/$source"
-done
-scriptroot="$( cd -P "$( dirname "$source" )" && pwd )"
-
-. "$scriptroot/tools.sh"
-
-if [ ! -f "$ConfigFile" ]; then
-    Write-PipelineTelemetryError -Category 'Build' "Error: Eng/common/SetupNugetSources.sh returned a non-zero exit code. Couldn't find the NuGet config file: $ConfigFile"
-    ExitWithExitCode 1
-fi
-
-if [ -z "$CredToken" ]; then
-    Write-PipelineTelemetryError -category 'Build' "Error: Eng/common/SetupNugetSources.sh returned a non-zero exit code. Please supply a valid PAT"
-    ExitWithExitCode 1
-fi
-
-if [[ `uname -s` == "Darwin" ]]; then
-    NL=$'\\\n'
-    TB=''
-fi
-
-# Ensure there is a <packageSources>...</packageSources> section.
-grep -i "<packageSources>" $ConfigFile
-if [ "$?" != "0" ]; then
-    echo "Adding <packageSources>...</packageSources> section."
-    ConfigNodeHeader="<configuration>"
-    PackageSourcesTemplate="${TB}<packageSources>${NL}${TB}</packageSources>"
-
-    sed -i.bak "s|$ConfigNodeHeader|$ConfigNodeHeader${NL}$PackageSourcesTemplate|" NuGet.config
-fi
-
-# Ensure there is a <packageSourceCredentials>...</packageSourceCredentials> section. 
-grep -i "<packageSourceCredentials>" $ConfigFile
-if [ "$?" != "0" ]; then
-    echo "Adding <packageSourceCredentials>...</packageSourceCredentials> section."
-
-    PackageSourcesNodeFooter="</packageSources>"
-    PackageSourceCredentialsTemplate="${TB}<packageSourceCredentials>${NL}${TB}</packageSourceCredentials>"
-
-    sed -i.bak "s|$PackageSourcesNodeFooter|$PackageSourcesNodeFooter${NL}$PackageSourceCredentialsTemplate|" NuGet.config
-fi
-
-PackageSources=()
-
-# Ensure dotnet3-internal and dotnet3-internal-transport are in the packageSources if the public dotnet3 feeds are present
-grep -i "<add key=\"dotnet3\"" $ConfigFile
-
-if [ "$?" == "0" ]; then
-    grep -i "<add key=\"dotnet3-internal\">" $ConfigFile
-    if [ "$?" != "0" ]; then
-        echo "Adding dotnet3-internal to the packageSources."
-        PackageSourcesNodeFooter="</packageSources>"
-        PackageSourceTemplate="${TB}<add key=\"dotnet3-internal\" value=\"https://pkgs.dev.azure.com/dnceng/_packaging/dotnet3-internal/nuget/v2\" />"
-
-        sed -i.bak "s|$PackageSourcesNodeFooter|$PackageSourceTemplate${NL}$PackageSourcesNodeFooter|" $ConfigFile
-    fi
-    PackageSources+=('dotnet3-internal')
-
-    grep -i "<add key=\"dotnet3-internal-transport\"" $ConfigFile
-    if [ "$?" != "0" ]; then
-        echo "Adding dotnet3-internal-transport to the packageSources."
-        PackageSourcesNodeFooter="</packageSources>"
-        PackageSourceTemplate="${TB}<add key=\"dotnet3-internal-transport\" value=\"https://pkgs.dev.azure.com/dnceng/_packaging/dotnet3-internal-transport/nuget/v2\" />"
-
-        sed -i.bak "s|$PackageSourcesNodeFooter|$PackageSourceTemplate${NL}$PackageSourcesNodeFooter|" $ConfigFile
-    fi
-    PackageSources+=('dotnet3-internal-transport')
-fi
-
-# Ensure dotnet3.1-internal and dotnet3.1-internal-transport are in the packageSources if the public dotnet3.1 feeds are present
-grep -i "<add key=\"dotnet3.1\"" $ConfigFile
-if [ "$?" == "0" ]; then
-    grep -i "<add key=\"dotnet3.1-internal\"" $ConfigFile
-    if [ "$?" != "0" ]; then
-        echo "Adding dotnet3.1-internal to the packageSources."
-        PackageSourcesNodeFooter="</packageSources>"
-        PackageSourceTemplate="${TB}<add key=\"dotnet3.1-internal\" value=\"https://pkgs.dev.azure.com/dnceng/_packaging/dotnet3.1-internal/nuget/v2\" />"
-
-        sed -i.bak "s|$PackageSourcesNodeFooter|$PackageSourceTemplate${NL}$PackageSourcesNodeFooter|" $ConfigFile
-    fi
-    PackageSources+=('dotnet3.1-internal')
-
-    grep -i "<add key=\"dotnet3.1-internal-transport\">" $ConfigFile
-    if [ "$?" != "0" ]; then
-        echo "Adding dotnet3.1-internal-transport to the packageSources."
-        PackageSourcesNodeFooter="</packageSources>"
-        PackageSourceTemplate="${TB}<add key=\"dotnet3.1-internal-transport\" value=\"https://pkgs.dev.azure.com/dnceng/_packaging/dotnet3.1-internal-transport/nuget/v2\" />"
-
-        sed -i.bak "s|$PackageSourcesNodeFooter|$PackageSourceTemplate${NL}$PackageSourcesNodeFooter|" $ConfigFile
-    fi
-    PackageSources+=('dotnet3.1-internal-transport')
-fi
-
-# I want things split line by line
-PrevIFS=$IFS
-IFS=$'\n'
-PackageSources+="$IFS"
-PackageSources+=$(grep -oh '"darc-int-[^"]*"' $ConfigFile | tr -d '"')
-IFS=$PrevIFS
-
-for FeedName in ${PackageSources[@]} ; do
-    # Check if there is no existing credential for this FeedName
-    grep -i "<$FeedName>" $ConfigFile 
-    if [ "$?" != "0" ]; then
-        echo "Adding credentials for $FeedName."
-
-        PackageSourceCredentialsNodeFooter="</packageSourceCredentials>"
-        NewCredential="${TB}${TB}<$FeedName>${NL}<add key=\"Username\" value=\"dn-bot\" />${NL}<add key=\"ClearTextPassword\" value=\"$CredToken\" />${NL}</$FeedName>"
-
-        sed -i.bak "s|$PackageSourceCredentialsNodeFooter|$NewCredential${NL}$PackageSourceCredentialsNodeFooter|" $ConfigFile
-    fi
-done
diff --git a/eng/common/build.ps1 b/eng/common/build.ps1
deleted file mode 100644
index 813d440d2a8..00000000000
--- a/eng/common/build.ps1
+++ /dev/null
@@ -1,153 +0,0 @@
-[CmdletBinding(PositionalBinding=$false)]
-Param(
-  [string][Alias('c')]$configuration = "Debug",
-  [string]$platform = $null,
-  [string] $projects,
-  [string][Alias('v')]$verbosity = "minimal",
-  [string] $msbuildEngine = $null,
-  [bool] $warnAsError = $true,
-  [bool] $nodeReuse = $true,
-  [switch][Alias('r')]$restore,
-  [switch] $deployDeps,
-  [switch][Alias('b')]$build,
-  [switch] $rebuild,
-  [switch] $deploy,
-  [switch][Alias('t')]$test,
-  [switch] $integrationTest,
-  [switch] $performanceTest,
-  [switch] $sign,
-  [switch] $pack,
-  [switch] $publish,
-  [switch] $clean,
-  [switch][Alias('bl')]$binaryLog,
-  [switch] $ci,
-  [switch] $prepareMachine,
-  [switch] $help,
-  [Parameter(ValueFromRemainingArguments=$true)][String[]]$properties
-)
-
-# Unset 'Platform' environment variable to avoid unwanted collision in InstallDotNetCore.targets file
-# some computer has this env var defined (e.g. Some HP)
-if($env:Platform) {
-  $env:Platform=""  
-}
-function Print-Usage() {
-  Write-Host "Common settings:"
-  Write-Host "  -configuration <value>  Build configuration: 'Debug' or 'Release' (short: -c)"
-  Write-Host "  -platform <value>       Platform configuration: 'x86', 'x64' or any valid Platform value to pass to msbuild"
-  Write-Host "  -verbosity <value>      Msbuild verbosity: q[uiet], m[inimal], n[ormal], d[etailed], and diag[nostic] (short: -v)"
-  Write-Host "  -binaryLog              Output binary log (short: -bl)"
-  Write-Host "  -help                   Print help and exit"
-  Write-Host ""
-
-  Write-Host "Actions:"
-  Write-Host "  -restore                Restore dependencies (short: -r)"
-  Write-Host "  -build                  Build solution (short: -b)"
-  Write-Host "  -rebuild                Rebuild solution"
-  Write-Host "  -deploy                 Deploy built VSIXes"
-  Write-Host "  -deployDeps             Deploy dependencies (e.g. VSIXes for integration tests)"
-  Write-Host "  -test                   Run all unit tests in the solution (short: -t)"
-  Write-Host "  -integrationTest        Run all integration tests in the solution"
-  Write-Host "  -performanceTest        Run all performance tests in the solution"
-  Write-Host "  -pack                   Package build outputs into NuGet packages and Willow components"
-  Write-Host "  -sign                   Sign build outputs"
-  Write-Host "  -publish                Publish artifacts (e.g. symbols)"
-  Write-Host "  -clean                  Clean the solution"
-  Write-Host ""
-
-  Write-Host "Advanced settings:"
-  Write-Host "  -projects <value>       Semi-colon delimited list of sln/proj's to build. Globbing is supported (*.sln)"
-  Write-Host "  -ci                     Set when running on CI server"
-  Write-Host "  -prepareMachine         Prepare machine for CI run, clean up processes after build"
-  Write-Host "  -warnAsError <value>    Sets warnaserror msbuild parameter ('true' or 'false')"
-  Write-Host "  -msbuildEngine <value>  Msbuild engine to use to run build ('dotnet', 'vs', or unspecified)."
-  Write-Host ""
-
-  Write-Host "Command line arguments not listed above are passed thru to msbuild."
-  Write-Host "The above arguments can be shortened as much as to be unambiguous (e.g. -co for configuration, -t for test, etc.)."
-}
-
-. $PSScriptRoot\tools.ps1
-
-function InitializeCustomToolset {
-  if (-not $restore) {
-    return
-  }
-
-  $script = Join-Path $EngRoot 'restore-toolset.ps1'
-
-  if (Test-Path $script) {
-    . $script
-  }
-}
-
-function Build {
-  $toolsetBuildProj = InitializeToolset
-  InitializeCustomToolset
-
-  $bl = if ($binaryLog) { '/bl:' + (Join-Path $LogDir 'Build.binlog') } else { '' }
-  $platformArg = if ($platform) { "/p:Platform=$platform" } else { '' }
-
-  if ($projects) {
-    # Re-assign properties to a new variable because PowerShell doesn't let us append properties directly for unclear reasons.
-    # Explicitly set the type as string[] because otherwise PowerShell would make this char[] if $properties is empty.
-    [string[]] $msbuildArgs = $properties
-    
-    # Resolve relative project paths into full paths 
-    $projects = ($projects.Split(';').ForEach({Resolve-Path $_}) -join ';')
-    
-    $msbuildArgs += "/p:Projects=$projects"
-    $properties = $msbuildArgs
-  }
-
-  MSBuild $toolsetBuildProj `
-    $bl `
-    $platformArg `
-    /p:Configuration=$configuration `
-    /p:RepoRoot=$RepoRoot `
-    /p:Restore=$restore `
-    /p:DeployDeps=$deployDeps `
-    /p:Build=$build `
-    /p:Rebuild=$rebuild `
-    /p:Deploy=$deploy `
-    /p:Test=$test `
-    /p:Pack=$pack `
-    /p:IntegrationTest=$integrationTest `
-    /p:PerformanceTest=$performanceTest `
-    /p:Sign=$sign `
-    /p:Publish=$publish `
-    @properties
-}
-
-try {
-  if ($clean) {
-    if (Test-Path $ArtifactsDir) {
-      Remove-Item -Recurse -Force $ArtifactsDir
-      Write-Host 'Artifacts directory deleted.'
-    }
-    exit 0
-  }
-
-  if ($help -or (($null -ne $properties) -and ($properties.Contains('/help') -or $properties.Contains('/?')))) {
-    Print-Usage
-    exit 0
-  }
-
-  if ($ci) {
-    $binaryLog = $true
-    $nodeReuse = $false
-  }
-
-  if ($restore) {
-    InitializeNativeTools
-  }
-
-  Build
-}
-catch {
-  Write-Host $_.ScriptStackTrace
-  Write-PipelineTelemetryError -Category 'InitializeToolset' -Message $_
-  ExitWithExitCode 1
-}
-
-ExitWithExitCode 0
diff --git a/eng/common/build.sh b/eng/common/build.sh
deleted file mode 100755
index 36f9aa0462e..00000000000
--- a/eng/common/build.sh
+++ /dev/null
@@ -1,216 +0,0 @@
-#!/usr/bin/env bash
-
-# Stop script if unbound variable found (use ${var:-} if intentional)
-set -u
-
-# Stop script if command returns non-zero exit code.
-# Prevents hidden errors caused by missing error code propagation.
-set -e
-
-usage()
-{
-  echo "Common settings:"
-  echo "  --configuration <value>    Build configuration: 'Debug' or 'Release' (short: -c)"
-  echo "  --verbosity <value>        Msbuild verbosity: q[uiet], m[inimal], n[ormal], d[etailed], and diag[nostic] (short: -v)"
-  echo "  --binaryLog                Create MSBuild binary log (short: -bl)"
-  echo "  --help                     Print help and exit (short: -h)"
-  echo ""
-
-  echo "Actions:"
-  echo "  --restore                  Restore dependencies (short: -r)"
-  echo "  --build                    Build solution (short: -b)"
-  echo "  --rebuild                  Rebuild solution"
-  echo "  --test                     Run all unit tests in the solution (short: -t)"
-  echo "  --integrationTest          Run all integration tests in the solution"
-  echo "  --performanceTest          Run all performance tests in the solution"
-  echo "  --pack                     Package build outputs into NuGet packages and Willow components"
-  echo "  --sign                     Sign build outputs"
-  echo "  --publish                  Publish artifacts (e.g. symbols)"
-  echo "  --clean                    Clean the solution"
-  echo ""
-
-  echo "Advanced settings:"
-  echo "  --projects <value>       Project or solution file(s) to build"
-  echo "  --ci                     Set when running on CI server"
-  echo "  --prepareMachine         Prepare machine for CI run, clean up processes after build"
-  echo "  --nodeReuse <value>      Sets nodereuse msbuild parameter ('true' or 'false')"
-  echo "  --warnAsError <value>    Sets warnaserror msbuild parameter ('true' or 'false')"
-  echo ""
-  echo "Command line arguments not listed above are passed thru to msbuild."
-  echo "Arguments can also be passed in with a single hyphen."
-}
-
-source="${BASH_SOURCE[0]}"
-
-# resolve $source until the file is no longer a symlink
-while [[ -h "$source" ]]; do
-  scriptroot="$( cd -P "$( dirname "$source" )" && pwd )"
-  source="$(readlink "$source")"
-  # if $source was a relative symlink, we need to resolve it relative to the path where the
-  # symlink file was located
-  [[ $source != /* ]] && source="$scriptroot/$source"
-done
-scriptroot="$( cd -P "$( dirname "$source" )" && pwd )"
-
-restore=false
-build=false
-rebuild=false
-test=false
-integration_test=false
-performance_test=false
-pack=false
-publish=false
-sign=false
-public=false
-ci=false
-clean=false
-
-warn_as_error=true
-node_reuse=true
-binary_log=false
-pipelines_log=false
-
-projects=''
-configuration='Debug'
-prepare_machine=false
-verbosity='minimal'
-
-properties=''
-
-while [[ $# > 0 ]]; do
-  opt="$(echo "${1/#--/-}" | awk '{print tolower($0)}')"
-  case "$opt" in
-    -help|-h)
-      usage
-      exit 0
-      ;;
-    -clean)
-      clean=true
-      ;;
-    -configuration|-c)
-      configuration=$2
-      shift
-      ;;
-    -verbosity|-v)
-      verbosity=$2
-      shift
-      ;;
-    -binarylog|-bl)
-      binary_log=true
-      ;;
-    -pipelineslog|-pl)
-      pipelines_log=true
-      ;;
-    -restore|-r)
-      restore=true
-      ;;
-    -build|-b)
-      build=true
-      ;;
-    -rebuild)
-      rebuild=true
-      ;;
-    -pack)
-      pack=true
-      ;;
-    -test|-t)
-      test=true
-      ;;
-    -integrationtest)
-      integration_test=true
-      ;;
-    -performancetest)
-      performance_test=true
-      ;;
-    -sign)
-      sign=true
-      ;;
-    -publish)
-      publish=true
-      ;;
-    -preparemachine)
-      prepare_machine=true
-      ;;
-    -projects)
-      projects=$2
-      shift
-      ;;
-    -ci)
-      ci=true
-      ;;
-    -warnaserror)
-      warn_as_error=$2
-      shift
-      ;;
-    -nodereuse)
-      node_reuse=$2
-      shift
-      ;;
-    *)
-      properties="$properties $1"
-      ;;
-  esac
-
-  shift
-done
-
-if [[ "$ci" == true ]]; then
-  pipelines_log=true
-  binary_log=true
-  node_reuse=false
-fi
-
-. "$scriptroot/tools.sh"
-
-function InitializeCustomToolset {
-  local script="$eng_root/restore-toolset.sh"
-
-  if [[ -a "$script" ]]; then
-    . "$script"
-  fi
-}
-
-function Build {
-  InitializeToolset
-  InitializeCustomToolset
-
-  if [[ ! -z "$projects" ]]; then
-    properties="$properties /p:Projects=$projects"
-  fi
-
-  local bl=""
-  if [[ "$binary_log" == true ]]; then
-    bl="/bl:\"$log_dir/Build.binlog\""
-  fi
-
-  MSBuild $_InitializeToolset \
-    $bl \
-    /p:Configuration=$configuration \
-    /p:RepoRoot="$repo_root" \
-    /p:Restore=$restore \
-    /p:Build=$build \
-    /p:Rebuild=$rebuild \
-    /p:Test=$test \
-    /p:Pack=$pack \
-    /p:IntegrationTest=$integration_test \
-    /p:PerformanceTest=$performance_test \
-    /p:Sign=$sign \
-    /p:Publish=$publish \
-    $properties
-
-  ExitWithExitCode 0
-}
-
-if [[ "$clean" == true ]]; then
-  if [ -d "$artifacts_dir" ]; then
-    rm -rf $artifacts_dir
-    echo "Artifacts directory deleted."
-  fi
-  exit 0
-fi
-
-if [[ "$restore" == true ]]; then
-  InitializeNativeTools
-fi
-
-Build
diff --git a/eng/common/cibuild.sh b/eng/common/cibuild.sh
deleted file mode 100755
index 1a02c0dec8f..00000000000
--- a/eng/common/cibuild.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/usr/bin/env bash
-
-source="${BASH_SOURCE[0]}"
-
-# resolve $SOURCE until the file is no longer a symlink
-while [[ -h $source ]]; do
-  scriptroot="$( cd -P "$( dirname "$source" )" && pwd )"
-  source="$(readlink "$source")"
-
-  # if $source was a relative symlink, we need to resolve it relative to the path where 
-  # the symlink file was located
-  [[ $source != /* ]] && source="$scriptroot/$source"
-done
-scriptroot="$( cd -P "$( dirname "$source" )" && pwd )"
-
-. "$scriptroot/build.sh" --restore --build --test --pack --publish --ci $@
\ No newline at end of file
diff --git a/eng/common/cross/arm/sources.list.bionic b/eng/common/cross/arm/sources.list.bionic
deleted file mode 100644
index 21095574095..00000000000
--- a/eng/common/cross/arm/sources.list.bionic
+++ /dev/null
@@ -1,11 +0,0 @@
-deb http://ports.ubuntu.com/ubuntu-ports/ bionic main restricted universe
-deb-src http://ports.ubuntu.com/ubuntu-ports/ bionic main restricted universe
-
-deb http://ports.ubuntu.com/ubuntu-ports/ bionic-updates main restricted universe
-deb-src http://ports.ubuntu.com/ubuntu-ports/ bionic-updates main restricted universe
-
-deb http://ports.ubuntu.com/ubuntu-ports/ bionic-backports main restricted
-deb-src http://ports.ubuntu.com/ubuntu-ports/ bionic-backports main restricted
-
-deb http://ports.ubuntu.com/ubuntu-ports/ bionic-security main restricted universe multiverse
-deb-src http://ports.ubuntu.com/ubuntu-ports/ bionic-security main restricted universe multiverse
diff --git a/eng/common/cross/arm/sources.list.jessie b/eng/common/cross/arm/sources.list.jessie
deleted file mode 100644
index 4d142ac9b10..00000000000
--- a/eng/common/cross/arm/sources.list.jessie
+++ /dev/null
@@ -1,3 +0,0 @@
-# Debian (sid)   # UNSTABLE
-deb http://ftp.debian.org/debian/ sid main contrib non-free
-deb-src http://ftp.debian.org/debian/ sid main contrib non-free
diff --git a/eng/common/cross/arm/sources.list.trusty b/eng/common/cross/arm/sources.list.trusty
deleted file mode 100644
index 07d8f88d82e..00000000000
--- a/eng/common/cross/arm/sources.list.trusty
+++ /dev/null
@@ -1,11 +0,0 @@
-deb http://ports.ubuntu.com/ubuntu-ports/ trusty main restricted universe
-deb-src http://ports.ubuntu.com/ubuntu-ports/ trusty main restricted universe
-
-deb http://ports.ubuntu.com/ubuntu-ports/ trusty-updates main restricted universe
-deb-src http://ports.ubuntu.com/ubuntu-ports/ trusty-updates main restricted universe
-
-deb http://ports.ubuntu.com/ubuntu-ports/ trusty-backports main restricted
-deb-src http://ports.ubuntu.com/ubuntu-ports/ trusty-backports main restricted
-
-deb http://ports.ubuntu.com/ubuntu-ports/ trusty-security main restricted universe multiverse
-deb-src http://ports.ubuntu.com/ubuntu-ports/ trusty-security main restricted universe multiverse
\ No newline at end of file
diff --git a/eng/common/cross/arm/sources.list.xenial b/eng/common/cross/arm/sources.list.xenial
deleted file mode 100644
index eacd86b7df3..00000000000
--- a/eng/common/cross/arm/sources.list.xenial
+++ /dev/null
@@ -1,11 +0,0 @@
-deb http://ports.ubuntu.com/ubuntu-ports/ xenial main restricted universe
-deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial main restricted universe
-
-deb http://ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted universe
-deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted universe
-
-deb http://ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted
-deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted
-
-deb http://ports.ubuntu.com/ubuntu-ports/ xenial-security main restricted universe multiverse
-deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-security main restricted universe multiverse
\ No newline at end of file
diff --git a/eng/common/cross/arm/sources.list.zesty b/eng/common/cross/arm/sources.list.zesty
deleted file mode 100644
index ea2c14a7874..00000000000
--- a/eng/common/cross/arm/sources.list.zesty
+++ /dev/null
@@ -1,11 +0,0 @@
-deb http://ports.ubuntu.com/ubuntu-ports/ zesty main restricted universe
-deb-src http://ports.ubuntu.com/ubuntu-ports/ zesty main restricted universe
-
-deb http://ports.ubuntu.com/ubuntu-ports/ zesty-updates main restricted universe
-deb-src http://ports.ubuntu.com/ubuntu-ports/ zesty-updates main restricted universe
-
-deb http://ports.ubuntu.com/ubuntu-ports/ zesty-backports main restricted
-deb-src http://ports.ubuntu.com/ubuntu-ports/ zesty-backports main restricted
-
-deb http://ports.ubuntu.com/ubuntu-ports/ zesty-security main restricted universe multiverse
-deb-src http://ports.ubuntu.com/ubuntu-ports/ zesty-security main restricted universe multiverse
diff --git a/eng/common/cross/arm/trusty-lttng-2.4.patch b/eng/common/cross/arm/trusty-lttng-2.4.patch
deleted file mode 100644
index 8e4dd7ae719..00000000000
--- a/eng/common/cross/arm/trusty-lttng-2.4.patch
+++ /dev/null
@@ -1,71 +0,0 @@
-From e72c9d7ead60e3317bd6d1fade995c07021c947b Mon Sep 17 00:00:00 2001
-From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
-Date: Thu, 7 May 2015 13:25:04 -0400
-Subject: [PATCH] Fix: building probe providers with C++ compiler
-
-Robert Daniels wrote:
-> > I'm attempting to use lttng userspace tracing with a C++ application
-> > on an ARM platform. I'm using GCC 4.8.4 on Linux 3.14 with the 2.6
-> > release of lttng. I've compiled lttng-modules, lttng-ust, and
-> > lttng-tools and have been able to get a simple test working with C
-> > code.  When I attempt to run the hello.cxx test on my target it will
-> > segfault.
->
->
-> I spent a little time digging into this issue and finally discovered the
-> cause of my segfault with ARM C++ tracepoints.
->
-> There is a struct called 'lttng_event' in ust-events.h which contains an
-> empty union 'u'.  This was the cause of my issue.  Under C, this empty union
-> compiles to a zero byte member while under C++ it compiles to a one byte
-> member, and in my case was four-byte aligned which caused my C++ code to
-> have the 'cds_list_head node' offset incorrectly by four bytes.  This lead
-> to an incorrect linked list structure which caused my issue.
->
-> Since this union is empty, I simply removed it from the struct and everything
-> worked correctly.
->
-> I don't know the history or purpose behind this empty union so I'd like to
-> know if this is a safe fix.  If it is I can submit a patch with the union
-> removed.
-
-That's a very nice catch!
-
-We do not support building tracepoint probe provider with
-g++ yet, as stated in lttng-ust(3):
-
-"- Note for C++ support: although an application instrumented with
-   tracepoints can be compiled with g++, tracepoint probes should be
-   compiled with gcc (only tested with gcc so far)."
-
-However, if it works fine with this fix, then I'm tempted to take it,
-especially because removing the empty union does not appear to affect
-the layout of struct lttng_event as seen from liblttng-ust, which must
-be compiled with a C compiler,  and from probe providers compiled with
-a C compiler. So all we are changing is the layout of a probe provider
-compiled with a C++ compiler, which is anyway buggy at the moment,
-because it is not compatible with the layout expected by liblttng-ust
-compiled with a C compiler.
-
-Reported-by: Robert Daniels <robert.daniels@vantagecontrols.com>
-Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
----
- include/lttng/ust-events.h | 2 --
- 1 file changed, 2 deletions(-)
-
-diff --git a/usr/include/lttng/ust-events.h b/usr/include/lttng/ust-events.h
-index 328a875..3d7a274 100644
---- a/usr/include/lttng/ust-events.h
-+++ b/usr/include/lttng/ust-events.h
-@@ -407,8 +407,6 @@ struct lttng_event {
- 	void *_deprecated1;
- 	struct lttng_ctx *ctx;
- 	enum lttng_ust_instrumentation instrumentation;
--	union {
--	} u;
- 	struct cds_list_head node;		/* Event list in session */
- 	struct cds_list_head _deprecated2;
- 	void *_deprecated3;
--- 
-2.7.4
-
diff --git a/eng/common/cross/arm/trusty.patch b/eng/common/cross/arm/trusty.patch
deleted file mode 100644
index 2f2972f8eb5..00000000000
--- a/eng/common/cross/arm/trusty.patch
+++ /dev/null
@@ -1,97 +0,0 @@
-diff -u -r a/usr/include/urcu/uatomic/generic.h b/usr/include/urcu/uatomic/generic.h
---- a/usr/include/urcu/uatomic/generic.h	2014-03-28 06:04:42.000000000 +0900
-+++ b/usr/include/urcu/uatomic/generic.h	2017-02-13 10:35:21.189927116 +0900
-@@ -65,17 +65,17 @@
- 	switch (len) {
- #ifdef UATOMIC_HAS_ATOMIC_BYTE
- 	case 1:
--		return __sync_val_compare_and_swap_1(addr, old, _new);
-+		return __sync_val_compare_and_swap_1((uint8_t *) addr, old, _new);
- #endif
- #ifdef UATOMIC_HAS_ATOMIC_SHORT
- 	case 2:
--		return __sync_val_compare_and_swap_2(addr, old, _new);
-+		return __sync_val_compare_and_swap_2((uint16_t *) addr, old, _new);
- #endif
- 	case 4:
--		return __sync_val_compare_and_swap_4(addr, old, _new);
-+		return __sync_val_compare_and_swap_4((uint32_t *) addr, old, _new);
- #if (CAA_BITS_PER_LONG == 64)
- 	case 8:
--		return __sync_val_compare_and_swap_8(addr, old, _new);
-+		return __sync_val_compare_and_swap_8((uint64_t *) addr, old, _new);
- #endif
- 	}
- 	_uatomic_link_error();
-@@ -100,20 +100,20 @@
- 	switch (len) {
- #ifdef UATOMIC_HAS_ATOMIC_BYTE
- 	case 1:
--		__sync_and_and_fetch_1(addr, val);
-+		__sync_and_and_fetch_1((uint8_t *) addr, val);
- 		return;
- #endif
- #ifdef UATOMIC_HAS_ATOMIC_SHORT
- 	case 2:
--		__sync_and_and_fetch_2(addr, val);
-+		__sync_and_and_fetch_2((uint16_t *) addr, val);
- 		return;
- #endif
- 	case 4:
--		__sync_and_and_fetch_4(addr, val);
-+		__sync_and_and_fetch_4((uint32_t *) addr, val);
- 		return;
- #if (CAA_BITS_PER_LONG == 64)
- 	case 8:
--		__sync_and_and_fetch_8(addr, val);
-+		__sync_and_and_fetch_8((uint64_t *) addr, val);
- 		return;
- #endif
- 	}
-@@ -139,20 +139,20 @@
- 	switch (len) {
- #ifdef UATOMIC_HAS_ATOMIC_BYTE
- 	case 1:
--		__sync_or_and_fetch_1(addr, val);
-+		__sync_or_and_fetch_1((uint8_t *) addr, val);
- 		return;
- #endif
- #ifdef UATOMIC_HAS_ATOMIC_SHORT
- 	case 2:
--		__sync_or_and_fetch_2(addr, val);
-+		__sync_or_and_fetch_2((uint16_t *) addr, val);
- 		return;
- #endif
- 	case 4:
--		__sync_or_and_fetch_4(addr, val);
-+		__sync_or_and_fetch_4((uint32_t *) addr, val);
- 		return;
- #if (CAA_BITS_PER_LONG == 64)
- 	case 8:
--		__sync_or_and_fetch_8(addr, val);
-+		__sync_or_and_fetch_8((uint64_t *) addr, val);
- 		return;
- #endif
- 	}
-@@ -180,17 +180,17 @@
- 	switch (len) {
- #ifdef UATOMIC_HAS_ATOMIC_BYTE
- 	case 1:
--		return __sync_add_and_fetch_1(addr, val);
-+		return __sync_add_and_fetch_1((uint8_t *) addr, val);
- #endif
- #ifdef UATOMIC_HAS_ATOMIC_SHORT
- 	case 2:
--		return __sync_add_and_fetch_2(addr, val);
-+		return __sync_add_and_fetch_2((uint16_t *) addr, val);
- #endif
- 	case 4:
--		return __sync_add_and_fetch_4(addr, val);
-+		return __sync_add_and_fetch_4((uint32_t *) addr, val);
- #if (CAA_BITS_PER_LONG == 64)
- 	case 8:
--		return __sync_add_and_fetch_8(addr, val);
-+		return __sync_add_and_fetch_8((uint64_t *) addr, val);
- #endif
- 	}
- 	_uatomic_link_error();
diff --git a/eng/common/cross/arm64/sources.list.bionic b/eng/common/cross/arm64/sources.list.bionic
deleted file mode 100644
index 21095574095..00000000000
--- a/eng/common/cross/arm64/sources.list.bionic
+++ /dev/null
@@ -1,11 +0,0 @@
-deb http://ports.ubuntu.com/ubuntu-ports/ bionic main restricted universe
-deb-src http://ports.ubuntu.com/ubuntu-ports/ bionic main restricted universe
-
-deb http://ports.ubuntu.com/ubuntu-ports/ bionic-updates main restricted universe
-deb-src http://ports.ubuntu.com/ubuntu-ports/ bionic-updates main restricted universe
-
-deb http://ports.ubuntu.com/ubuntu-ports/ bionic-backports main restricted
-deb-src http://ports.ubuntu.com/ubuntu-ports/ bionic-backports main restricted
-
-deb http://ports.ubuntu.com/ubuntu-ports/ bionic-security main restricted universe multiverse
-deb-src http://ports.ubuntu.com/ubuntu-ports/ bionic-security main restricted universe multiverse
diff --git a/eng/common/cross/arm64/sources.list.buster b/eng/common/cross/arm64/sources.list.buster
deleted file mode 100644
index 7194ac64a96..00000000000
--- a/eng/common/cross/arm64/sources.list.buster
+++ /dev/null
@@ -1,11 +0,0 @@
-deb http://deb.debian.org/debian buster main
-deb-src http://deb.debian.org/debian buster main
-
-deb http://deb.debian.org/debian-security/ buster/updates main
-deb-src http://deb.debian.org/debian-security/ buster/updates main
-
-deb http://deb.debian.org/debian buster-updates main
-deb-src http://deb.debian.org/debian buster-updates main
-
-deb http://deb.debian.org/debian buster-backports main contrib non-free
-deb-src http://deb.debian.org/debian buster-backports main contrib non-free
diff --git a/eng/common/cross/arm64/sources.list.stretch b/eng/common/cross/arm64/sources.list.stretch
deleted file mode 100644
index 0e121577436..00000000000
--- a/eng/common/cross/arm64/sources.list.stretch
+++ /dev/null
@@ -1,12 +0,0 @@
-deb http://deb.debian.org/debian stretch main
-deb-src http://deb.debian.org/debian stretch main
-
-deb http://deb.debian.org/debian-security/ stretch/updates main
-deb-src http://deb.debian.org/debian-security/ stretch/updates main
-
-deb http://deb.debian.org/debian stretch-updates main
-deb-src http://deb.debian.org/debian stretch-updates main
-
-deb http://deb.debian.org/debian stretch-backports main contrib non-free
-deb-src http://deb.debian.org/debian stretch-backports main contrib non-free
-
diff --git a/eng/common/cross/arm64/sources.list.trusty b/eng/common/cross/arm64/sources.list.trusty
deleted file mode 100644
index 07d8f88d82e..00000000000
--- a/eng/common/cross/arm64/sources.list.trusty
+++ /dev/null
@@ -1,11 +0,0 @@
-deb http://ports.ubuntu.com/ubuntu-ports/ trusty main restricted universe
-deb-src http://ports.ubuntu.com/ubuntu-ports/ trusty main restricted universe
-
-deb http://ports.ubuntu.com/ubuntu-ports/ trusty-updates main restricted universe
-deb-src http://ports.ubuntu.com/ubuntu-ports/ trusty-updates main restricted universe
-
-deb http://ports.ubuntu.com/ubuntu-ports/ trusty-backports main restricted
-deb-src http://ports.ubuntu.com/ubuntu-ports/ trusty-backports main restricted
-
-deb http://ports.ubuntu.com/ubuntu-ports/ trusty-security main restricted universe multiverse
-deb-src http://ports.ubuntu.com/ubuntu-ports/ trusty-security main restricted universe multiverse
\ No newline at end of file
diff --git a/eng/common/cross/arm64/sources.list.xenial b/eng/common/cross/arm64/sources.list.xenial
deleted file mode 100644
index eacd86b7df3..00000000000
--- a/eng/common/cross/arm64/sources.list.xenial
+++ /dev/null
@@ -1,11 +0,0 @@
-deb http://ports.ubuntu.com/ubuntu-ports/ xenial main restricted universe
-deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial main restricted universe
-
-deb http://ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted universe
-deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-updates main restricted universe
-
-deb http://ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted
-deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-backports main restricted
-
-deb http://ports.ubuntu.com/ubuntu-ports/ xenial-security main restricted universe multiverse
-deb-src http://ports.ubuntu.com/ubuntu-ports/ xenial-security main restricted universe multiverse
\ No newline at end of file
diff --git a/eng/common/cross/arm64/sources.list.zesty b/eng/common/cross/arm64/sources.list.zesty
deleted file mode 100644
index ea2c14a7874..00000000000
--- a/eng/common/cross/arm64/sources.list.zesty
+++ /dev/null
@@ -1,11 +0,0 @@
-deb http://ports.ubuntu.com/ubuntu-ports/ zesty main restricted universe
-deb-src http://ports.ubuntu.com/ubuntu-ports/ zesty main restricted universe
-
-deb http://ports.ubuntu.com/ubuntu-ports/ zesty-updates main restricted universe
-deb-src http://ports.ubuntu.com/ubuntu-ports/ zesty-updates main restricted universe
-
-deb http://ports.ubuntu.com/ubuntu-ports/ zesty-backports main restricted
-deb-src http://ports.ubuntu.com/ubuntu-ports/ zesty-backports main restricted
-
-deb http://ports.ubuntu.com/ubuntu-ports/ zesty-security main restricted universe multiverse
-deb-src http://ports.ubuntu.com/ubuntu-ports/ zesty-security main restricted universe multiverse
diff --git a/eng/common/cross/armel/sources.list.jessie b/eng/common/cross/armel/sources.list.jessie
deleted file mode 100644
index 3d9c3059d89..00000000000
--- a/eng/common/cross/armel/sources.list.jessie
+++ /dev/null
@@ -1,3 +0,0 @@
-# Debian (jessie)   # Stable
-deb http://ftp.debian.org/debian/ jessie main contrib non-free
-deb-src http://ftp.debian.org/debian/ jessie main contrib non-free
diff --git a/eng/common/cross/armel/tizen-build-rootfs.sh b/eng/common/cross/armel/tizen-build-rootfs.sh
deleted file mode 100644
index 87c48e78fbb..00000000000
--- a/eng/common/cross/armel/tizen-build-rootfs.sh
+++ /dev/null
@@ -1,44 +0,0 @@
-#!/usr/bin/env bash
-set -e
-
-__ARM_SOFTFP_CrossDir=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
-__TIZEN_CROSSDIR="$__ARM_SOFTFP_CrossDir/tizen"
-
-if [[ -z "$ROOTFS_DIR" ]]; then
-    echo "ROOTFS_DIR is not defined."
-    exit 1;
-fi
-
-# Clean-up (TODO-Cleanup: We may already delete  $ROOTFS_DIR at ./cross/build-rootfs.sh.)
-# hk0110
-if [ -d "$ROOTFS_DIR" ]; then
-    umount $ROOTFS_DIR/*
-    rm -rf $ROOTFS_DIR
-fi
-
-TIZEN_TMP_DIR=$ROOTFS_DIR/tizen_tmp
-mkdir -p $TIZEN_TMP_DIR
-
-# Download files
-echo ">>Start downloading files"
-VERBOSE=1 $__ARM_SOFTFP_CrossDir/tizen-fetch.sh $TIZEN_TMP_DIR
-echo "<<Finish downloading files"
-
-echo ">>Start constructing Tizen rootfs"
-TIZEN_RPM_FILES=`ls $TIZEN_TMP_DIR/*.rpm`
-cd $ROOTFS_DIR
-for f in $TIZEN_RPM_FILES; do
-    rpm2cpio $f  | cpio -idm --quiet
-done
-echo "<<Finish constructing Tizen rootfs"
-
-# Cleanup tmp
-rm -rf $TIZEN_TMP_DIR
-
-# Configure Tizen rootfs
-echo ">>Start configuring Tizen rootfs"
-rm ./usr/lib/libunwind.so
-ln -s libunwind.so.8 ./usr/lib/libunwind.so
-ln -sfn asm-arm ./usr/include/asm
-patch -p1 < $__TIZEN_CROSSDIR/tizen.patch
-echo "<<Finish configuring Tizen rootfs"
diff --git a/eng/common/cross/armel/tizen-fetch.sh b/eng/common/cross/armel/tizen-fetch.sh
deleted file mode 100644
index ed70e0a86eb..00000000000
--- a/eng/common/cross/armel/tizen-fetch.sh
+++ /dev/null
@@ -1,171 +0,0 @@
-#!/usr/bin/env bash
-set -e
-
-if [[ -z "${VERBOSE// }" ]] || [ "$VERBOSE" -ne "$VERBOSE" ] 2>/dev/null; then
-	VERBOSE=0
-fi
-
-Log()
-{
-	if [ $VERBOSE -ge $1 ]; then
-		echo ${@:2}
-	fi
-}
-
-Inform()
-{
-	Log 1 -e "\x1B[0;34m$@\x1B[m"
-}
-
-Debug()
-{
-	Log 2 -e "\x1B[0;32m$@\x1B[m"
-}
-
-Error()
-{
-	>&2 Log 0 -e "\x1B[0;31m$@\x1B[m"
-}
-
-Fetch()
-{
-	URL=$1
-	FILE=$2
-	PROGRESS=$3
-	if [ $VERBOSE -ge 1 ] && [ $PROGRESS ]; then
-		CURL_OPT="--progress-bar"
-	else
-		CURL_OPT="--silent"
-	fi
-	curl $CURL_OPT $URL > $FILE
-}
-
-hash curl 2> /dev/null || { Error "Require 'curl' Aborting."; exit 1; }
-hash xmllint 2> /dev/null || { Error "Require 'xmllint' Aborting."; exit 1; }
-hash sha256sum 2> /dev/null || { Error "Require 'sha256sum' Aborting."; exit 1; }
-
-TMPDIR=$1
-if [ ! -d $TMPDIR ]; then
-	TMPDIR=./tizen_tmp
-	Debug "Create temporary directory : $TMPDIR"
-	mkdir -p $TMPDIR 
-fi
-
-TIZEN_URL=http://download.tizen.org/releases/milestone/tizen
-BUILD_XML=build.xml
-REPOMD_XML=repomd.xml
-PRIMARY_XML=primary.xml
-TARGET_URL="http://__not_initialized"
-
-Xpath_get()
-{
-	XPATH_RESULT=''
-	XPATH=$1
-	XML_FILE=$2
-	RESULT=$(xmllint --xpath $XPATH $XML_FILE)
-	if [[ -z ${RESULT// } ]]; then
-		Error "Can not find target from $XML_FILE"
-		Debug "Xpath = $XPATH"
-		exit 1
-	fi
-	XPATH_RESULT=$RESULT
-}
-
-fetch_tizen_pkgs_init()
-{
-	TARGET=$1
-	PROFILE=$2
-	Debug "Initialize TARGET=$TARGET, PROFILE=$PROFILE"
-
-	TMP_PKG_DIR=$TMPDIR/tizen_${PROFILE}_pkgs
-	if [ -d $TMP_PKG_DIR ]; then rm -rf $TMP_PKG_DIR; fi
-	mkdir -p $TMP_PKG_DIR
-
-	PKG_URL=$TIZEN_URL/$PROFILE/latest
-
-	BUILD_XML_URL=$PKG_URL/$BUILD_XML
-	TMP_BUILD=$TMP_PKG_DIR/$BUILD_XML
-	TMP_REPOMD=$TMP_PKG_DIR/$REPOMD_XML
-	TMP_PRIMARY=$TMP_PKG_DIR/$PRIMARY_XML
-	TMP_PRIMARYGZ=${TMP_PRIMARY}.gz
-
-	Fetch $BUILD_XML_URL $TMP_BUILD
-
-	Debug "fetch $BUILD_XML_URL to $TMP_BUILD"
-
-	TARGET_XPATH="//build/buildtargets/buildtarget[@name=\"$TARGET\"]/repo[@type=\"binary\"]/text()"
-	Xpath_get $TARGET_XPATH $TMP_BUILD
-	TARGET_PATH=$XPATH_RESULT
-	TARGET_URL=$PKG_URL/$TARGET_PATH
-
-	REPOMD_URL=$TARGET_URL/repodata/repomd.xml
-	PRIMARY_XPATH='string(//*[local-name()="data"][@type="primary"]/*[local-name()="location"]/@href)'
-
-	Fetch $REPOMD_URL $TMP_REPOMD
-
-	Debug "fetch $REPOMD_URL to $TMP_REPOMD"
-
-	Xpath_get $PRIMARY_XPATH $TMP_REPOMD
-	PRIMARY_XML_PATH=$XPATH_RESULT
-	PRIMARY_URL=$TARGET_URL/$PRIMARY_XML_PATH
-
-	Fetch $PRIMARY_URL $TMP_PRIMARYGZ
-
-	Debug "fetch $PRIMARY_URL to $TMP_PRIMARYGZ"
-
-	gunzip $TMP_PRIMARYGZ 
-
-	Debug "unzip $TMP_PRIMARYGZ to $TMP_PRIMARY" 
-}
-
-fetch_tizen_pkgs()
-{
-	ARCH=$1
-	PACKAGE_XPATH_TPL='string(//*[local-name()="metadata"]/*[local-name()="package"][*[local-name()="name"][text()="_PKG_"]][*[local-name()="arch"][text()="_ARCH_"]]/*[local-name()="location"]/@href)'
-
-	PACKAGE_CHECKSUM_XPATH_TPL='string(//*[local-name()="metadata"]/*[local-name()="package"][*[local-name()="name"][text()="_PKG_"]][*[local-name()="arch"][text()="_ARCH_"]]/*[local-name()="checksum"]/text())'
-
-	for pkg in ${@:2}
-	do
-		Inform "Fetching... $pkg"
-		XPATH=${PACKAGE_XPATH_TPL/_PKG_/$pkg}
-		XPATH=${XPATH/_ARCH_/$ARCH}
-		Xpath_get $XPATH $TMP_PRIMARY
-		PKG_PATH=$XPATH_RESULT
-
-		XPATH=${PACKAGE_CHECKSUM_XPATH_TPL/_PKG_/$pkg}
-		XPATH=${XPATH/_ARCH_/$ARCH}
-		Xpath_get $XPATH $TMP_PRIMARY
-		CHECKSUM=$XPATH_RESULT
-
-		PKG_URL=$TARGET_URL/$PKG_PATH
-		PKG_FILE=$(basename $PKG_PATH)
-		PKG_PATH=$TMPDIR/$PKG_FILE
-
-		Debug "Download $PKG_URL to $PKG_PATH"
-		Fetch $PKG_URL $PKG_PATH true
-
-		echo "$CHECKSUM $PKG_PATH" | sha256sum -c - > /dev/null
-		if [ $? -ne 0 ]; then
-			Error "Fail to fetch $PKG_URL to $PKG_PATH"
-			Debug "Checksum = $CHECKSUM"
-			exit 1
-		fi
-	done
-}
-
-Inform "Initialize arm base"
-fetch_tizen_pkgs_init standard base
-Inform "fetch common packages"
-fetch_tizen_pkgs armv7l gcc glibc glibc-devel libicu libicu-devel libatomic
-fetch_tizen_pkgs noarch linux-glibc-devel
-Inform "fetch coreclr packages"
-fetch_tizen_pkgs armv7l lldb lldb-devel libgcc libstdc++ libstdc++-devel libunwind libunwind-devel lttng-ust-devel lttng-ust userspace-rcu-devel userspace-rcu
-Inform "fetch corefx packages"
-fetch_tizen_pkgs armv7l libcom_err libcom_err-devel zlib zlib-devel libopenssl libopenssl-devel krb5 krb5-devel libcurl libcurl-devel
-
-Inform "Initialize standard unified"
-fetch_tizen_pkgs_init standard unified
-Inform "fetch corefx packages"
-fetch_tizen_pkgs armv7l gssdp gssdp-devel tizen-release
-
diff --git a/eng/common/cross/armel/tizen/tizen-dotnet.ks b/eng/common/cross/armel/tizen/tizen-dotnet.ks
deleted file mode 100644
index 506d455bd4f..00000000000
--- a/eng/common/cross/armel/tizen/tizen-dotnet.ks
+++ /dev/null
@@ -1,50 +0,0 @@
-lang en_US.UTF-8
-keyboard us
-timezone --utc Asia/Seoul
-
-part / --fstype="ext4" --size=3500 --ondisk=mmcblk0 --label rootfs --fsoptions=defaults,noatime
-
-rootpw tizen
-desktop --autologinuser=root
-user --name root  --groups audio,video --password 'tizen'
-
-repo --name=standard  --baseurl=http://download.tizen.org/releases/milestone/tizen/unified/latest/repos/standard/packages/ --ssl_verify=no
-repo --name=base      --baseurl=http://download.tizen.org/releases/milestone/tizen/base/latest/repos/standard/packages/ --ssl_verify=no
-
-%packages
-tar
-gzip
-
-sed
-grep
-gawk
-perl
-
-binutils
-findutils
-util-linux
-lttng-ust
-userspace-rcu
-procps-ng
-tzdata
-ca-certificates
-
-
-### Core FX
-libicu
-libunwind
-iputils
-zlib
-krb5
-libcurl
-libopenssl
-
-%end
-
-%post
-
-### Update /tmp privilege
-chmod 777 /tmp
-####################################
-
-%end
diff --git a/eng/common/cross/armel/tizen/tizen.patch b/eng/common/cross/armel/tizen/tizen.patch
deleted file mode 100644
index d223427c978..00000000000
--- a/eng/common/cross/armel/tizen/tizen.patch
+++ /dev/null
@@ -1,18 +0,0 @@
-diff -u -r a/usr/lib/libc.so b/usr/lib/libc.so
---- a/usr/lib/libc.so	2016-12-30 23:00:08.284951863 +0900
-+++ b/usr/lib/libc.so	2016-12-30 23:00:32.140951815 +0900
-@@ -2,4 +2,4 @@
-    Use the shared library, but some functions are only in
-    the static library, so try that secondarily.  */
- OUTPUT_FORMAT(elf32-littlearm)
--GROUP ( /lib/libc.so.6 /usr/lib/libc_nonshared.a  AS_NEEDED ( /lib/ld-linux.so.3 ) )
-+GROUP ( libc.so.6 libc_nonshared.a  AS_NEEDED ( ld-linux.so.3 ) )
-diff -u -r a/usr/lib/libpthread.so b/usr/lib/libpthread.so
---- a/usr/lib/libpthread.so	2016-12-30 23:00:19.408951841 +0900
-+++ b/usr/lib/libpthread.so	2016-12-30 23:00:39.068951801 +0900
-@@ -2,4 +2,4 @@
-    Use the shared library, but some functions are only in
-    the static library, so try that secondarily.  */
- OUTPUT_FORMAT(elf32-littlearm)
--GROUP ( /lib/libpthread.so.0 /usr/lib/libpthread_nonshared.a )
-+GROUP ( libpthread.so.0 libpthread_nonshared.a )
diff --git a/eng/common/cross/build-android-rootfs.sh b/eng/common/cross/build-android-rootfs.sh
deleted file mode 100644
index e7f12edb565..00000000000
--- a/eng/common/cross/build-android-rootfs.sh
+++ /dev/null
@@ -1,131 +0,0 @@
-#!/usr/bin/env bash
-set -e
-__NDK_Version=r21
-
-usage()
-{
-    echo "Creates a toolchain and sysroot used for cross-compiling for Android."
-    echo.
-    echo "Usage: $0 [BuildArch] [ApiLevel]"
-    echo.
-    echo "BuildArch is the target architecture of Android. Currently only arm64 is supported."
-    echo "ApiLevel is the target Android API level. API levels usually match to Android releases. See https://source.android.com/source/build-numbers.html"
-    echo.
-    echo "By default, the toolchain and sysroot will be generated in cross/android-rootfs/toolchain/[BuildArch]. You can change this behavior"
-    echo "by setting the TOOLCHAIN_DIR environment variable"
-    echo.
-    echo "By default, the NDK will be downloaded into the cross/android-rootfs/android-ndk-$__NDK_Version directory. If you already have an NDK installation,"
-    echo "you can set the NDK_DIR environment variable to have this script use that installation of the NDK."
-    echo "By default, this script will generate a file, android_platform, in the root of the ROOTFS_DIR directory that contains the RID for the supported and tested Android build: android.28-arm64. This file is to replace '/etc/os-release', which is not available for Android."
-    exit 1
-}
-
-__ApiLevel=28 # The minimum platform for arm64 is API level 21 but the minimum version that support glob(3) is 28. See $ANDROID_NDK/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/glob.h
-__BuildArch=arm64
-__AndroidArch=aarch64
-__AndroidToolchain=aarch64-linux-android
-
-for i in "$@"
-    do
-        lowerI="$(echo $i | awk '{print tolower($0)}')"
-        case $lowerI in
-        -?|-h|--help)
-            usage
-            exit 1
-            ;;
-        arm64)
-            __BuildArch=arm64
-            __AndroidArch=aarch64
-            __AndroidToolchain=aarch64-linux-android
-            ;;
-        arm)
-            __BuildArch=arm
-            __AndroidArch=arm
-            __AndroidToolchain=arm-linux-androideabi
-            ;;
-        *[0-9])
-            __ApiLevel=$i
-            ;;
-        *)
-            __UnprocessedBuildArgs="$__UnprocessedBuildArgs $i"
-            ;;
-    esac
-done
-
-# Obtain the location of the bash script to figure out where the root of the repo is.
-__ScriptBaseDir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-
-__CrossDir="$__ScriptBaseDir/../../../.tools/android-rootfs"
-
-if [[ ! -f "$__CrossDir" ]]; then
-    mkdir -p "$__CrossDir"
-fi
-
-# Resolve absolute path to avoid `../` in build logs
-__CrossDir="$( cd "$__CrossDir" && pwd )"
-
-__NDK_Dir="$__CrossDir/android-ndk-$__NDK_Version"
-__lldb_Dir="$__CrossDir/lldb"
-__ToolchainDir="$__CrossDir/android-ndk-$__NDK_Version"
-
-if [[ -n "$TOOLCHAIN_DIR" ]]; then
-    __ToolchainDir=$TOOLCHAIN_DIR
-fi
-
-if [[ -n "$NDK_DIR" ]]; then
-    __NDK_Dir=$NDK_DIR
-fi
-
-echo "Target API level: $__ApiLevel"
-echo "Target architecture: $__BuildArch"
-echo "NDK location: $__NDK_Dir"
-echo "Target Toolchain location: $__ToolchainDir"
-
-# Download the NDK if required
-if [ ! -d $__NDK_Dir ]; then
-    echo Downloading the NDK into $__NDK_Dir
-    mkdir -p $__NDK_Dir
-    wget -q --progress=bar:force:noscroll --show-progress https://dl.google.com/android/repository/android-ndk-$__NDK_Version-linux-x86_64.zip -O $__CrossDir/android-ndk-$__NDK_Version-linux-x86_64.zip
-    unzip -q $__CrossDir/android-ndk-$__NDK_Version-linux-x86_64.zip -d $__CrossDir
-fi
-
-if [ ! -d $__lldb_Dir ]; then
-    mkdir -p $__lldb_Dir
-    echo Downloading LLDB into $__lldb_Dir
-    wget -q --progress=bar:force:noscroll --show-progress https://dl.google.com/android/repository/lldb-2.3.3614996-linux-x86_64.zip -O $__CrossDir/lldb-2.3.3614996-linux-x86_64.zip
-    unzip -q $__CrossDir/lldb-2.3.3614996-linux-x86_64.zip -d $__lldb_Dir
-fi
-
-echo "Download dependencies..."
-__TmpDir=$__CrossDir/tmp/$__BuildArch/
-mkdir -p "$__TmpDir"
-
-# combined dependencies for coreclr, installer and libraries
-__AndroidPackages="libicu"
-__AndroidPackages+=" libandroid-glob"
-__AndroidPackages+=" liblzma"
-__AndroidPackages+=" krb5"
-__AndroidPackages+=" openssl"
-
-for path in $(wget -qO- http://termux.net/dists/stable/main/binary-$__AndroidArch/Packages |\
-    grep -A15 "Package: \(${__AndroidPackages// /\\|}\)" | grep -v "static\|tool" | grep Filename); do
-
-    if [[ "$path" != "Filename:" ]]; then
-        echo "Working on: $path"
-        wget -qO- http://termux.net/$path | dpkg -x - "$__TmpDir"
-    fi
-done
-
-cp -R "$__TmpDir/data/data/com.termux/files/usr/"* "$__ToolchainDir/sysroot/usr/"
-
-# Generate platform file for build.sh script to assign to __DistroRid
-echo "Generating platform file..."
-echo "RID=android.${__ApiLevel}-${__BuildArch}" > $__ToolchainDir/sysroot/android_platform
-
-echo "Now to build coreclr, libraries and installers; run:"
-echo ROOTFS_DIR=\$\(realpath $__ToolchainDir/sysroot\) ./build.sh --cross --arch $__BuildArch \
-    --subsetCategory coreclr
-echo ROOTFS_DIR=\$\(realpath $__ToolchainDir/sysroot\) ./build.sh --cross --arch $__BuildArch \
-    --subsetCategory libraries
-echo ROOTFS_DIR=\$\(realpath $__ToolchainDir/sysroot\) ./build.sh --cross --arch $__BuildArch \
-    --subsetCategory installer
diff --git a/eng/common/cross/build-rootfs.sh b/eng/common/cross/build-rootfs.sh
deleted file mode 100644
index 2cdd82d30df..00000000000
--- a/eng/common/cross/build-rootfs.sh
+++ /dev/null
@@ -1,278 +0,0 @@
-#!/usr/bin/env bash
-
-usage()
-{
-    echo "Usage: $0 [BuildArch] [CodeName] [lldbx.y] [--skipunmount] --rootfsdir <directory>]"
-    echo "BuildArch can be: arm(default), armel, arm64, x86"
-    echo "CodeName - optional, Code name for Linux, can be: trusty, xenial(default), zesty, bionic, alpine. If BuildArch is armel, LinuxCodeName is jessie(default) or tizen."
-    echo "                              for FreeBSD can be: freebsd11 or freebsd12."
-    echo "lldbx.y - optional, LLDB version, can be: lldb3.9(default), lldb4.0, lldb5.0, lldb6.0 no-lldb. Ignored for alpine and FReeBSD"
-    echo "--skipunmount - optional, will skip the unmount of rootfs folder."
-    exit 1
-}
-
-__CodeName=xenial
-__CrossDir=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
-__InitialDir=$PWD
-__BuildArch=arm
-__UbuntuArch=armhf
-__UbuntuRepo="http://ports.ubuntu.com/"
-__LLDB_Package="liblldb-3.9-dev"
-__SkipUnmount=0
-
-# base development support
-__UbuntuPackages="build-essential"
-
-__AlpinePackages="alpine-base"
-__AlpinePackages+=" build-base"
-__AlpinePackages+=" linux-headers"
-__AlpinePackagesEdgeTesting=" lldb-dev"
-__AlpinePackagesEdgeMain=" llvm9-libs"
-__AlpinePackagesEdgeMain+=" python3"
-
-# symlinks fixer
-__UbuntuPackages+=" symlinks"
-
-# CoreCLR and CoreFX dependencies
-__UbuntuPackages+=" libicu-dev"
-__UbuntuPackages+=" liblttng-ust-dev"
-__UbuntuPackages+=" libunwind8-dev"
-
-__AlpinePackages+=" gettext-dev"
-__AlpinePackages+=" icu-dev"
-__AlpinePackages+=" libunwind-dev"
-__AlpinePackages+=" lttng-ust-dev"
-
-# CoreFX dependencies
-__UbuntuPackages+=" libcurl4-openssl-dev"
-__UbuntuPackages+=" libkrb5-dev"
-__UbuntuPackages+=" libssl-dev"
-__UbuntuPackages+=" zlib1g-dev"
-
-__AlpinePackages+=" curl-dev"
-__AlpinePackages+=" krb5-dev"
-__AlpinePackages+=" openssl-dev"
-__AlpinePackages+=" zlib-dev"
-
-__FreeBSDBase="12.1-RELEASE"
-__FreeBSDPkg="1.10.5"
-__FreeBSDPackages="libunwind"
-__FreeBSDPackages+=" icu"
-__FreeBSDPackages+=" libinotify"
-__FreeBSDPackages+=" lttng-ust"
-__FreeBSDPackages+=" llvm-90"
-__FreeBSDPackages+=" krb5"
-
-__UnprocessedBuildArgs=
-while :; do
-    if [ $# -le 0 ]; then
-        break
-    fi
-
-    lowerI="$(echo $1 | awk '{print tolower($0)}')"
-    case $lowerI in
-        -?|-h|--help)
-            usage
-            exit 1
-            ;;
-        arm)
-            __BuildArch=arm
-            __UbuntuArch=armhf
-            __AlpineArch=armhf
-            __QEMUArch=arm
-            ;;
-        arm64)
-            __BuildArch=arm64
-            __UbuntuArch=arm64
-            __AlpineArch=aarch64
-            __QEMUArch=aarch64
-            ;;
-        armel)
-            __BuildArch=armel
-            __UbuntuArch=armel
-            __UbuntuRepo="http://ftp.debian.org/debian/"
-            __CodeName=jessie
-            ;;
-        x86)
-            __BuildArch=x86
-            __UbuntuArch=i386
-            __UbuntuRepo="http://archive.ubuntu.com/ubuntu/"
-            ;;
-        lldb3.6)
-            __LLDB_Package="lldb-3.6-dev"
-            ;;
-        lldb3.8)
-            __LLDB_Package="lldb-3.8-dev"
-            ;;
-        lldb3.9)
-            __LLDB_Package="liblldb-3.9-dev"
-            ;;
-        lldb4.0)
-            __LLDB_Package="liblldb-4.0-dev"
-            ;;
-        lldb5.0)
-            __LLDB_Package="liblldb-5.0-dev"
-            ;;
-        lldb6.0)
-            __LLDB_Package="liblldb-6.0-dev"
-            ;;
-        no-lldb)
-            unset __LLDB_Package
-            ;;
-        trusty) # Ubuntu 14.04
-            if [ "$__CodeName" != "jessie" ]; then
-                __CodeName=trusty
-            fi
-            ;;
-        xenial) # Ubuntu 16.04
-            if [ "$__CodeName" != "jessie" ]; then
-                __CodeName=xenial
-            fi
-            ;;
-        zesty) # Ubuntu 17.04
-            if [ "$__CodeName" != "jessie" ]; then
-                __CodeName=zesty
-            fi
-            ;;
-        bionic) # Ubuntu 18.04
-            if [ "$__CodeName" != "jessie" ]; then
-                __CodeName=bionic
-            fi
-            ;;
-        jessie) # Debian 8
-            __CodeName=jessie
-            __UbuntuRepo="http://ftp.debian.org/debian/"
-            ;;
-        stretch) # Debian 9
-            __CodeName=stretch
-            __UbuntuRepo="http://ftp.debian.org/debian/"
-            __LLDB_Package="liblldb-6.0-dev"
-            ;;
-        buster) # Debian 10
-            __CodeName=buster
-            __UbuntuRepo="http://ftp.debian.org/debian/"
-            __LLDB_Package="liblldb-6.0-dev"
-            ;;
-        tizen)
-            if [ "$__BuildArch" != "armel" ]; then
-                echo "Tizen is available only for armel."
-                usage;
-                exit 1;
-            fi
-            __CodeName=
-            __UbuntuRepo=
-            __Tizen=tizen
-            ;;
-        alpine)
-            __CodeName=alpine
-            __UbuntuRepo=
-            ;;
-        freebsd11)
-            __FreeBSDBase="11.3-RELEASE"
-            ;&
-        freebsd12)
-            __CodeName=freebsd
-            __BuildArch=x64
-            __SkipUnmount=1
-            ;;
-        --skipunmount)
-            __SkipUnmount=1
-            ;;
-        --rootfsdir|-rootfsdir)
-            shift
-            __RootfsDir=$1
-            ;;
-        *)
-            __UnprocessedBuildArgs="$__UnprocessedBuildArgs $1"
-            ;;
-    esac
-
-    shift
-done
-
-if [ "$__BuildArch" == "armel" ]; then
-    __LLDB_Package="lldb-3.5-dev"
-fi
-__UbuntuPackages+=" ${__LLDB_Package:-}"
-
-if [ -z "$__RootfsDir" ] && [ ! -z "$ROOTFS_DIR" ]; then
-    __RootfsDir=$ROOTFS_DIR
-fi
-
-if [ -z "$__RootfsDir" ]; then
-    __RootfsDir="$__CrossDir/../../../.tools/rootfs/$__BuildArch"
-fi
-
-if [ -d "$__RootfsDir" ]; then
-    if [ $__SkipUnmount == 0 ]; then
-        umount $__RootfsDir/*
-    fi
-    rm -rf $__RootfsDir
-fi
-
-if [[ "$__CodeName" == "alpine" ]]; then
-    __ApkToolsVersion=2.9.1
-    __AlpineVersion=3.9
-    __ApkToolsDir=$(mktemp -d)
-    wget https://github.com/alpinelinux/apk-tools/releases/download/v$__ApkToolsVersion/apk-tools-$__ApkToolsVersion-x86_64-linux.tar.gz -P $__ApkToolsDir
-    tar -xf $__ApkToolsDir/apk-tools-$__ApkToolsVersion-x86_64-linux.tar.gz -C $__ApkToolsDir
-    mkdir -p $__RootfsDir/usr/bin
-    cp -v /usr/bin/qemu-$__QEMUArch-static $__RootfsDir/usr/bin
-
-    $__ApkToolsDir/apk-tools-$__ApkToolsVersion/apk \
-      -X http://dl-cdn.alpinelinux.org/alpine/v$__AlpineVersion/main \
-      -X http://dl-cdn.alpinelinux.org/alpine/v$__AlpineVersion/community \
-      -U --allow-untrusted --root $__RootfsDir --arch $__AlpineArch --initdb \
-      add $__AlpinePackages
-
-    $__ApkToolsDir/apk-tools-$__ApkToolsVersion/apk \
-      -X http://dl-cdn.alpinelinux.org/alpine/edge/main \
-      -U --allow-untrusted --root $__RootfsDir --arch $__AlpineArch --initdb \
-      add $__AlpinePackagesEdgeMain
-
-    $__ApkToolsDir/apk-tools-$__ApkToolsVersion/apk \
-      -X http://dl-cdn.alpinelinux.org/alpine/edge/testing \
-      -U --allow-untrusted --root $__RootfsDir --arch $__AlpineArch --initdb \
-      add $__AlpinePackagesEdgeTesting
-
-    rm -r $__ApkToolsDir
-elif [[ "$__CodeName" == "freebsd" ]]; then
-    mkdir -p $__RootfsDir/usr/local/etc
-    wget -O - https://download.freebsd.org/ftp/releases/amd64/${__FreeBSDBase}/base.txz | tar -C $__RootfsDir -Jxf - ./lib ./usr/lib ./usr/libdata ./usr/include ./usr/share/keys ./etc ./bin/freebsd-version
-    # For now, ask for 11 ABI even on 12. This can be revisited later.
-    echo "ABI = \"FreeBSD:11:amd64\"; FINGERPRINTS = \"${__RootfsDir}/usr/share/keys\"; REPOS_DIR = [\"${__RootfsDir}/etc/pkg\"]; REPO_AUTOUPDATE = NO; RUN_SCRIPTS = NO;" > ${__RootfsDir}/usr/local/etc/pkg.conf
-    echo "FreeBSD: { url: "pkg+http://pkg.FreeBSD.org/\${ABI}/quarterly", mirror_type: \"srv\", signature_type: \"fingerprints\", fingerprints: \"${__RootfsDir}/usr/share/keys/pkg\", enabled: yes }" > ${__RootfsDir}/etc/pkg/FreeBSD.conf
-    mkdir -p $__RootfsDir/tmp
-    # get and build package manager
-    wget -O -  https://github.com/freebsd/pkg/archive/${__FreeBSDPkg}.tar.gz  |  tar -C $__RootfsDir/tmp -zxf -
-    cd $__RootfsDir/tmp/pkg-${__FreeBSDPkg}
-    ./autogen.sh && ./configure --prefix=$__RootfsDir/host && make install
-    rm -rf $__RootfsDir/tmp/pkg-${__FreeBSDPkg}
-    # install packages we need.
-    $__RootfsDir/host/sbin/pkg -r $__RootfsDir -C $__RootfsDir/usr/local/etc/pkg.conf update
-    $__RootfsDir/host/sbin/pkg -r $__RootfsDir -C $__RootfsDir/usr/local/etc/pkg.conf install --yes $__FreeBSDPackages
-elif [[ -n $__CodeName ]]; then
-    qemu-debootstrap --arch $__UbuntuArch $__CodeName $__RootfsDir $__UbuntuRepo
-    cp $__CrossDir/$__BuildArch/sources.list.$__CodeName $__RootfsDir/etc/apt/sources.list
-    chroot $__RootfsDir apt-get update
-    chroot $__RootfsDir apt-get -f -y install
-    chroot $__RootfsDir apt-get -y install $__UbuntuPackages
-    chroot $__RootfsDir symlinks -cr /usr
-
-    if [ $__SkipUnmount == 0 ]; then
-        umount $__RootfsDir/*
-    fi
-
-    if [[ "$__BuildArch" == "arm" && "$__CodeName" == "trusty" ]]; then
-        pushd $__RootfsDir
-        patch -p1 < $__CrossDir/$__BuildArch/trusty.patch
-        patch -p1 < $__CrossDir/$__BuildArch/trusty-lttng-2.4.patch
-        popd
-    fi
-elif [ "$__Tizen" == "tizen" ]; then
-    ROOTFS_DIR=$__RootfsDir $__CrossDir/$__BuildArch/tizen-build-rootfs.sh
-else
-    echo "Unsupported target platform."
-    usage;
-    exit 1
-fi
diff --git a/eng/common/cross/toolchain.cmake b/eng/common/cross/toolchain.cmake
deleted file mode 100644
index 534f1d19de6..00000000000
--- a/eng/common/cross/toolchain.cmake
+++ /dev/null
@@ -1,162 +0,0 @@
-set(CROSS_ROOTFS $ENV{ROOTFS_DIR})
-
-set(TARGET_ARCH_NAME $ENV{TARGET_BUILD_ARCH})
-if(EXISTS ${CROSS_ROOTFS}/bin/freebsd-version)
-  set(CMAKE_SYSTEM_NAME FreeBSD)
-else()
-  set(CMAKE_SYSTEM_NAME Linux)
-endif()
-set(CMAKE_SYSTEM_VERSION 1)
-
-if(TARGET_ARCH_NAME STREQUAL "armel")
-  set(CMAKE_SYSTEM_PROCESSOR armv7l)
-  set(TOOLCHAIN "arm-linux-gnueabi")
-  if("$ENV{__DistroRid}" MATCHES "tizen.*")
-    set(TIZEN_TOOLCHAIN "armv7l-tizen-linux-gnueabi/6.2.1")
-  endif()
-elseif(TARGET_ARCH_NAME STREQUAL "arm")
-  set(CMAKE_SYSTEM_PROCESSOR armv7l)
-  if(EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/armv6-alpine-linux-musleabihf)
-    set(TOOLCHAIN "armv6-alpine-linux-musleabihf")
-  else()
-    set(TOOLCHAIN "arm-linux-gnueabihf")
-  endif()
-elseif(TARGET_ARCH_NAME STREQUAL "arm64")
-  set(CMAKE_SYSTEM_PROCESSOR aarch64)
-  if(EXISTS ${CROSS_ROOTFS}/usr/lib/gcc/aarch64-alpine-linux-musl)
-    set(TOOLCHAIN "aarch64-alpine-linux-musl")
-  else()
-    set(TOOLCHAIN "aarch64-linux-gnu")
-  endif()
-elseif(TARGET_ARCH_NAME STREQUAL "x86")
-  set(CMAKE_SYSTEM_PROCESSOR i686)
-  set(TOOLCHAIN "i686-linux-gnu")
-elseif (CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
-  set(CMAKE_SYSTEM_PROCESSOR "x86_64")
-  set(triple "x86_64-unknown-freebsd11")
-else()
-  message(FATAL_ERROR "Arch is ${TARGET_ARCH_NAME}. Only armel, arm, arm64 and x86 are supported!")
-endif()
-
-if(DEFINED ENV{TOOLCHAIN})
-  set(TOOLCHAIN $ENV{TOOLCHAIN})
-endif()
-
-# Specify include paths
-if(TARGET_ARCH_NAME STREQUAL "armel")
-  if(DEFINED TIZEN_TOOLCHAIN)
-    include_directories(SYSTEM ${CROSS_ROOTFS}/usr/lib/gcc/${TIZEN_TOOLCHAIN}/include/c++/)
-    include_directories(SYSTEM ${CROSS_ROOTFS}/usr/lib/gcc/${TIZEN_TOOLCHAIN}/include/c++/armv7l-tizen-linux-gnueabi)
-  endif()
-endif()
-
-if("$ENV{__DistroRid}" MATCHES "android.*")
-    if(TARGET_ARCH_NAME STREQUAL "arm")
-        set(ANDROID_ABI armeabi-v7a)
-    elseif(TARGET_ARCH_NAME STREQUAL "arm64")
-        set(ANDROID_ABI arm64-v8a)
-    endif()
-
-    # extract platform number required by the NDK's toolchain
-    string(REGEX REPLACE ".*\\.([0-9]+)-.*" "\\1" ANDROID_PLATFORM "$ENV{__DistroRid}")
-
-    set(ANDROID_TOOLCHAIN clang)
-    set(FEATURE_EVENT_TRACE 0) # disable event trace as there is no lttng-ust package in termux repository
-    set(CMAKE_SYSTEM_LIBRARY_PATH "${CROSS_ROOTFS}/usr/lib")
-    set(CMAKE_SYSTEM_INCLUDE_PATH "${CROSS_ROOTFS}/usr/include")
-
-    # include official NDK toolchain script
-    include(${CROSS_ROOTFS}/../build/cmake/android.toolchain.cmake)
-elseif (CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
-    # we cross-compile by instructing clang
-    set(CMAKE_C_COMPILER_TARGET ${triple})
-    set(CMAKE_CXX_COMPILER_TARGET ${triple})
-    set(CMAKE_ASM_COMPILER_TARGET ${triple})
-    set(CMAKE_SYSROOT "${CROSS_ROOTFS}")
-else()
-    set(CMAKE_SYSROOT "${CROSS_ROOTFS}")
-
-    set(CMAKE_C_COMPILER_EXTERNAL_TOOLCHAIN "${CROSS_ROOTFS}/usr")
-    set(CMAKE_CXX_COMPILER_EXTERNAL_TOOLCHAIN "${CROSS_ROOTFS}/usr")
-    set(CMAKE_ASM_COMPILER_EXTERNAL_TOOLCHAIN "${CROSS_ROOTFS}/usr")
-endif()
-
-# Specify link flags
-
-if(TARGET_ARCH_NAME STREQUAL "armel")
-  if(DEFINED TIZEN_TOOLCHAIN) # For Tizen only
-    add_link_options("-B${CROSS_ROOTFS}/usr/lib/gcc/${TIZEN_TOOLCHAIN}")
-    add_link_options("-L${CROSS_ROOTFS}/lib")
-    add_link_options("-L${CROSS_ROOTFS}/usr/lib")
-    add_link_options("-L${CROSS_ROOTFS}/usr/lib/gcc/${TIZEN_TOOLCHAIN}")
-  endif()
-elseif(TARGET_ARCH_NAME STREQUAL "x86")
-  add_link_options(-m32)
-endif()
-
-# Specify compile options
-
-if(TARGET_ARCH_NAME MATCHES "^(arm|armel|arm64)$" AND NOT "$ENV{__DistroRid}" MATCHES "android.*")
-  set(CMAKE_C_COMPILER_TARGET ${TOOLCHAIN})
-  set(CMAKE_CXX_COMPILER_TARGET ${TOOLCHAIN})
-  set(CMAKE_ASM_COMPILER_TARGET ${TOOLCHAIN})
-endif()
-
-if(TARGET_ARCH_NAME MATCHES "^(arm|armel)$")
-  add_compile_options(-mthumb)
-  if (NOT DEFINED CLR_ARM_FPU_TYPE)
-    set (CLR_ARM_FPU_TYPE vfpv3)
-  endif (NOT DEFINED CLR_ARM_FPU_TYPE)
-
-  add_compile_options (-mfpu=${CLR_ARM_FPU_TYPE})
-  if (NOT DEFINED CLR_ARM_FPU_CAPABILITY)
-    set (CLR_ARM_FPU_CAPABILITY 0x7)
-  endif (NOT DEFINED CLR_ARM_FPU_CAPABILITY)
-
-  add_definitions (-DCLR_ARM_FPU_CAPABILITY=${CLR_ARM_FPU_CAPABILITY})
-
-  if(TARGET_ARCH_NAME STREQUAL "armel")
-    add_compile_options(-mfloat-abi=softfp)
-    if(DEFINED TIZEN_TOOLCHAIN)
-      add_compile_options(-Wno-deprecated-declarations) # compile-time option
-      add_compile_options(-D__extern_always_inline=inline) # compile-time option
-    endif()
-  endif()
-elseif(TARGET_ARCH_NAME STREQUAL "x86")
-  add_compile_options(-m32)
-  add_compile_options(-Wno-error=unused-command-line-argument)
-endif()
-
-# Set LLDB include and library paths for builds that need lldb.
-if(TARGET_ARCH_NAME MATCHES "^(arm|armel|x86)$")
-  if(TARGET_ARCH_NAME STREQUAL "x86")
-    set(LLVM_CROSS_DIR "$ENV{LLVM_CROSS_HOME}")
-  else() # arm/armel case
-    set(LLVM_CROSS_DIR "$ENV{LLVM_ARM_HOME}")
-  endif()
-  if(LLVM_CROSS_DIR)
-    set(WITH_LLDB_LIBS "${LLVM_CROSS_DIR}/lib/" CACHE STRING "")
-    set(WITH_LLDB_INCLUDES "${LLVM_CROSS_DIR}/include" CACHE STRING "")
-    set(LLDB_H "${WITH_LLDB_INCLUDES}" CACHE STRING "")
-    set(LLDB "${LLVM_CROSS_DIR}/lib/liblldb.so" CACHE STRING "")
-  else()
-    if(TARGET_ARCH_NAME STREQUAL "x86")
-      set(WITH_LLDB_LIBS "${CROSS_ROOTFS}/usr/lib/i386-linux-gnu" CACHE STRING "")
-      set(CHECK_LLVM_DIR "${CROSS_ROOTFS}/usr/lib/llvm-3.8/include")
-      if(EXISTS "${CHECK_LLVM_DIR}" AND IS_DIRECTORY "${CHECK_LLVM_DIR}")
-        set(WITH_LLDB_INCLUDES "${CHECK_LLVM_DIR}")
-      else()
-        set(WITH_LLDB_INCLUDES "${CROSS_ROOTFS}/usr/lib/llvm-3.6/include")
-      endif()
-    else() # arm/armel case
-      set(WITH_LLDB_LIBS "${CROSS_ROOTFS}/usr/lib/${TOOLCHAIN}" CACHE STRING "")
-      set(WITH_LLDB_INCLUDES "${CROSS_ROOTFS}/usr/lib/llvm-3.6/include" CACHE STRING "")
-    endif()
-  endif()
-endif()
-
-
-set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
-set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
-set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
-set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
diff --git a/eng/common/cross/x86/sources.list.bionic b/eng/common/cross/x86/sources.list.bionic
deleted file mode 100644
index a71ccadcffa..00000000000
--- a/eng/common/cross/x86/sources.list.bionic
+++ /dev/null
@@ -1,11 +0,0 @@
-deb http://archive.ubuntu.com/ubuntu/ bionic main restricted universe
-deb-src http://archive.ubuntu.com/ubuntu/ bionic main restricted universe
-
-deb http://archive.ubuntu.com/ubuntu/ bionic-updates main restricted universe
-deb-src http://archive.ubuntu.com/ubuntu/ bionic-updates main restricted universe
-
-deb http://archive.ubuntu.com/ubuntu/ bionic-backports main restricted
-deb-src http://archive.ubuntu.com/ubuntu/ bionic-backports main restricted
-
-deb http://archive.ubuntu.com/ubuntu/ bionic-security main restricted universe multiverse
-deb-src http://archive.ubuntu.com/ubuntu/ bionic-security main restricted universe multiverse
diff --git a/eng/common/cross/x86/sources.list.trusty b/eng/common/cross/x86/sources.list.trusty
deleted file mode 100644
index 9b3085436e9..00000000000
--- a/eng/common/cross/x86/sources.list.trusty
+++ /dev/null
@@ -1,11 +0,0 @@
-deb http://archive.ubuntu.com/ubuntu/ trusty main restricted universe
-deb-src http://archive.ubuntu.com/ubuntu/ trusty main restricted universe
-
-deb http://archive.ubuntu.com/ubuntu/ trusty-updates main restricted universe
-deb-src http://archive.ubuntu.com/ubuntu/ trusty-updates main restricted universe
-
-deb http://archive.ubuntu.com/ubuntu/ trusty-backports main restricted
-deb-src http://archive.ubuntu.com/ubuntu/ trusty-backports main restricted
-
-deb http://archive.ubuntu.com/ubuntu/ trusty-security main restricted universe multiverse
-deb-src http://archive.ubuntu.com/ubuntu/ trusty-security main restricted universe multiverse
diff --git a/eng/common/cross/x86/sources.list.xenial b/eng/common/cross/x86/sources.list.xenial
deleted file mode 100644
index ad9c5a0144e..00000000000
--- a/eng/common/cross/x86/sources.list.xenial
+++ /dev/null
@@ -1,11 +0,0 @@
-deb http://archive.ubuntu.com/ubuntu/ xenial main restricted universe
-deb-src http://archive.ubuntu.com/ubuntu/ xenial main restricted universe
-
-deb http://archive.ubuntu.com/ubuntu/ xenial-updates main restricted universe
-deb-src http://archive.ubuntu.com/ubuntu/ xenial-updates main restricted universe
-
-deb http://archive.ubuntu.com/ubuntu/ xenial-backports main restricted
-deb-src http://archive.ubuntu.com/ubuntu/ xenial-backports main restricted
-
-deb http://archive.ubuntu.com/ubuntu/ xenial-security main restricted universe multiverse
-deb-src http://archive.ubuntu.com/ubuntu/ xenial-security main restricted universe multiverse
diff --git a/eng/common/darc-init.ps1 b/eng/common/darc-init.ps1
deleted file mode 100644
index 435e7641341..00000000000
--- a/eng/common/darc-init.ps1
+++ /dev/null
@@ -1,47 +0,0 @@
-param (
-    $darcVersion = $null,
-    $versionEndpoint = 'https://maestro-prod.westus2.cloudapp.azure.com/api/assets/darc-version?api-version=2019-01-16',
-    $verbosity = 'minimal',
-    $toolpath = $null
-)
-
-. $PSScriptRoot\tools.ps1
-
-function InstallDarcCli ($darcVersion, $toolpath) {
-  $darcCliPackageName = 'microsoft.dotnet.darc'
-
-  $dotnetRoot = InitializeDotNetCli -install:$true
-  $dotnet = "$dotnetRoot\dotnet.exe"
-  $toolList = & "$dotnet" tool list -g
-
-  if ($toolList -like "*$darcCliPackageName*") {
-    & "$dotnet" tool uninstall $darcCliPackageName -g
-  }
-
-  # If the user didn't explicitly specify the darc version,
-  # query the Maestro API for the correct version of darc to install.
-  if (-not $darcVersion) {
-    $darcVersion = $(Invoke-WebRequest -Uri $versionEndpoint -UseBasicParsing).Content
-  }
-
-  $arcadeServicesSource = 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json'
-
-  Write-Host "Installing Darc CLI version $darcVersion..."
-  Write-Host 'You may need to restart your command window if this is the first dotnet tool you have installed.'
-  if (-not $toolpath) {
-    Write-Host "'$dotnet' tool install $darcCliPackageName --version $darcVersion --add-source '$arcadeServicesSource' -v $verbosity -g"
-    & "$dotnet" tool install $darcCliPackageName --version $darcVersion --add-source "$arcadeServicesSource" -v $verbosity -g
-  }else {
-    Write-Host "'$dotnet' tool install $darcCliPackageName --version $darcVersion --add-source '$arcadeServicesSource' -v $verbosity --tool-path '$toolpath'"
-    & "$dotnet" tool install $darcCliPackageName --version $darcVersion --add-source "$arcadeServicesSource" -v $verbosity --tool-path "$toolpath"
-  }
-}
-
-try {
-  InstallDarcCli $darcVersion $toolpath
-}
-catch {
-  Write-Host $_.ScriptStackTrace
-  Write-PipelineTelemetryError -Category 'Darc' -Message $_
-  ExitWithExitCode 1
-}
\ No newline at end of file
diff --git a/eng/common/darc-init.sh b/eng/common/darc-init.sh
deleted file mode 100755
index d981d7bbf38..00000000000
--- a/eng/common/darc-init.sh
+++ /dev/null
@@ -1,82 +0,0 @@
-#!/usr/bin/env bash
-
-source="${BASH_SOURCE[0]}"
-darcVersion=''
-versionEndpoint='https://maestro-prod.westus2.cloudapp.azure.com/api/assets/darc-version?api-version=2019-01-16'
-verbosity='minimal'
-
-while [[ $# > 0 ]]; do
-  opt="$(echo "$1" | awk '{print tolower($0)}')"
-  case "$opt" in
-    --darcversion)
-      darcVersion=$2
-      shift
-      ;;
-    --versionendpoint)
-      versionEndpoint=$2
-      shift
-      ;;
-    --verbosity)
-      verbosity=$2
-      shift
-      ;;
-    --toolpath)
-      toolpath=$2
-      shift
-      ;;
-    *)
-      echo "Invalid argument: $1"
-      usage
-      exit 1
-      ;;
-  esac
-
-  shift
-done
-
-# resolve $source until the file is no longer a symlink
-while [[ -h "$source" ]]; do
-  scriptroot="$( cd -P "$( dirname "$source" )" && pwd )"
-  source="$(readlink "$source")"
-  # if $source was a relative symlink, we need to resolve it relative to the path where the
-  # symlink file was located
-  [[ $source != /* ]] && source="$scriptroot/$source"
-done
-scriptroot="$( cd -P "$( dirname "$source" )" && pwd )"
-
-. "$scriptroot/tools.sh"
-
-if [ -z "$darcVersion" ]; then
-  darcVersion=$(curl -X GET "$versionEndpoint" -H "accept: text/plain")
-fi
-
-function InstallDarcCli {
-  local darc_cli_package_name="microsoft.dotnet.darc"
-
-  InitializeDotNetCli
-  local dotnet_root=$_InitializeDotNetCli
-
-  if [ -z "$toolpath" ]; then
-    local tool_list=$($dotnet_root/dotnet tool list -g)
-    if [[ $tool_list = *$darc_cli_package_name* ]]; then
-      echo $($dotnet_root/dotnet tool uninstall $darc_cli_package_name -g)
-    fi
-  else
-    local tool_list=$($dotnet_root/dotnet tool list --tool-path "$toolpath")
-    if [[ $tool_list = *$darc_cli_package_name* ]]; then
-      echo $($dotnet_root/dotnet tool uninstall $darc_cli_package_name --tool-path "$toolpath")
-    fi
-  fi
-
-  local arcadeServicesSource="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json"
-
-  echo "Installing Darc CLI version $darcVersion..."
-  echo "You may need to restart your command shell if this is the first dotnet tool you have installed."
-  if [ -z "$toolpath" ]; then
-    echo $($dotnet_root/dotnet tool install $darc_cli_package_name --version $darcVersion --add-source "$arcadeServicesSource" -v $verbosity -g)
-  else
-    echo $($dotnet_root/dotnet tool install $darc_cli_package_name --version $darcVersion --add-source "$arcadeServicesSource" -v $verbosity --tool-path "$toolpath")
-  fi
-}
-
-InstallDarcCli
diff --git a/eng/common/dotnet-install.cmd b/eng/common/dotnet-install.cmd
deleted file mode 100644
index b1c2642e76f..00000000000
--- a/eng/common/dotnet-install.cmd
+++ /dev/null
@@ -1,2 +0,0 @@
-@echo off
-powershell -ExecutionPolicy ByPass -NoProfile -command "& """%~dp0dotnet-install.ps1""" %*"
\ No newline at end of file
diff --git a/eng/common/dotnet-install.ps1 b/eng/common/dotnet-install.ps1
deleted file mode 100644
index 811f0f717f7..00000000000
--- a/eng/common/dotnet-install.ps1
+++ /dev/null
@@ -1,28 +0,0 @@
-[CmdletBinding(PositionalBinding=$false)]
-Param(
-  [string] $verbosity = 'minimal',
-  [string] $architecture = '',
-  [string] $version = 'Latest',
-  [string] $runtime = 'dotnet',
-  [string] $RuntimeSourceFeed = '',
-  [string] $RuntimeSourceFeedKey = ''
-)
-
-. $PSScriptRoot\tools.ps1
-
-$dotnetRoot = Join-Path $RepoRoot '.dotnet'
-
-$installdir = $dotnetRoot
-try {
-    if ($architecture -and $architecture.Trim() -eq 'x86') {
-        $installdir = Join-Path $installdir 'x86'
-    }
-    InstallDotNet $installdir $version $architecture $runtime $true -RuntimeSourceFeed $RuntimeSourceFeed -RuntimeSourceFeedKey $RuntimeSourceFeedKey
-}
-catch {
-  Write-Host $_.ScriptStackTrace
-  Write-PipelineTelemetryError -Category 'InitializeToolset' -Message $_
-  ExitWithExitCode 1
-}
-
-ExitWithExitCode 0
diff --git a/eng/common/dotnet-install.sh b/eng/common/dotnet-install.sh
deleted file mode 100644
index ead6a1d9a24..00000000000
--- a/eng/common/dotnet-install.sh
+++ /dev/null
@@ -1,89 +0,0 @@
-#!/usr/bin/env bash
-
-source="${BASH_SOURCE[0]}"
-# resolve $source until the file is no longer a symlink
-while [[ -h "$source" ]]; do
-  scriptroot="$( cd -P "$( dirname "$source" )" && pwd )"
-  source="$(readlink "$source")"
-  # if $source was a relative symlink, we need to resolve it relative to the path where the
-  # symlink file was located
-  [[ $source != /* ]] && source="$scriptroot/$source"
-done
-scriptroot="$( cd -P "$( dirname "$source" )" && pwd )"
-
-. "$scriptroot/tools.sh"
-
-version='Latest'
-architecture=''
-runtime='dotnet'
-runtimeSourceFeed=''
-runtimeSourceFeedKey=''
-while [[ $# > 0 ]]; do
-  opt="$(echo "$1" | awk '{print tolower($0)}')"
-  case "$opt" in
-    -version|-v)
-      shift
-      version="$1"
-      ;;
-    -architecture|-a)
-      shift
-      architecture="$1"
-      ;;
-    -runtime|-r)
-      shift
-      runtime="$1"
-      ;;
-    -runtimesourcefeed)
-      shift
-      runtimeSourceFeed="$1"
-      ;;
-    -runtimesourcefeedkey)
-      shift
-      runtimeSourceFeedKey="$1"
-      ;;
-    *)
-      Write-PipelineTelemetryError -Category 'Build' -Message "Invalid argument: $1"
-      exit 1
-      ;;
-  esac
-  shift
-done
-
-# Use uname to determine what the CPU is.
-cpuname=$(uname -p)
-# Some Linux platforms report unknown for platform, but the arch for machine.
-if [[ "$cpuname" == "unknown" ]]; then
-  cpuname=$(uname -m)
-fi
-
-case $cpuname in
-  aarch64)
-    buildarch=arm64
-    ;;
-  amd64|x86_64)
-    buildarch=x64
-    ;;
-  armv*l)
-    buildarch=arm
-    ;;
-  i686)
-    buildarch=x86
-    ;;
-  *)
-    echo "Unknown CPU $cpuname detected, treating it as x64"
-    buildarch=x64
-    ;;
-esac
-
-dotnetRoot="$repo_root/.dotnet"
-if [[ $architecture != "" ]] && [[ $architecture != $buildarch ]]; then
-  dotnetRoot="$dotnetRoot/$architecture"
-fi
-
-InstallDotNet $dotnetRoot $version "$architecture" $runtime true $runtimeSourceFeed $runtimeSourceFeedKey || {
-  local exit_code=$?
-  Write-PipelineTelemetryError -Category 'InitializeToolset' -Message "dotnet-install.sh failed (exit code '$exit_code')." >&2
-  ExitWithExitCode $exit_code
-}
-
-ExitWithExitCode 0
diff --git a/eng/common/enable-cross-org-publishing.ps1 b/eng/common/enable-cross-org-publishing.ps1
deleted file mode 100644
index da09da4f1fc..00000000000
--- a/eng/common/enable-cross-org-publishing.ps1
+++ /dev/null
@@ -1,13 +0,0 @@
-param(
-  [string] $token
-)
-
-
-. $PSScriptRoot\pipeline-logging-functions.ps1
-
-# Write-PipelineSetVariable will no-op if a variable named $ci is not defined
-# Since this script is only ever called in AzDO builds, just universally set it
-$ci = $true
-
-Write-PipelineSetVariable -Name 'VSS_NUGET_ACCESSTOKEN' -Value $token -IsMultiJobVariable $false
-Write-PipelineSetVariable -Name 'VSS_NUGET_URI_PREFIXES' -Value 'https://dnceng.pkgs.visualstudio.com/;https://pkgs.dev.azure.com/dnceng/;https://devdiv.pkgs.visualstudio.com/;https://pkgs.dev.azure.com/devdiv/' -IsMultiJobVariable $false
diff --git a/eng/common/generate-graph-files.ps1 b/eng/common/generate-graph-files.ps1
deleted file mode 100644
index 0728b1a8b57..00000000000
--- a/eng/common/generate-graph-files.ps1
+++ /dev/null
@@ -1,86 +0,0 @@
-Param(
-  [Parameter(Mandatory=$true)][string] $barToken,       # Token generated at https://maestro-prod.westus2.cloudapp.azure.com/Account/Tokens
-  [Parameter(Mandatory=$true)][string] $gitHubPat,      # GitHub personal access token from https://github.com/settings/tokens (no auth scopes needed)
-  [Parameter(Mandatory=$true)][string] $azdoPat,        # Azure Dev Ops tokens from https://dev.azure.com/dnceng/_details/security/tokens (code read scope needed)
-  [Parameter(Mandatory=$true)][string] $outputFolder,   # Where the graphviz.txt file will be created
-  [string] $darcVersion,                                # darc's version
-  [string] $graphvizVersion = '2.38',                   # GraphViz version
-  [switch] $includeToolset                              # Whether the graph should include toolset dependencies or not. i.e. arcade, optimization. For more about
-                                                        # toolset dependencies see https://github.com/dotnet/arcade/blob/master/Documentation/Darc.md#toolset-vs-product-dependencies
-)
-
-function CheckExitCode ([string]$stage)
-{
-  $exitCode = $LASTEXITCODE
-  if ($exitCode  -ne 0) {
-    Write-PipelineTelemetryError -Category 'Arcade' -Message "Something failed in stage: '$stage'. Check for errors above. Exiting now..."
-    ExitWithExitCode $exitCode
-  }
-}
-
-try {
-  $ErrorActionPreference = 'Stop'
-  . $PSScriptRoot\tools.ps1
-  
-  Import-Module -Name (Join-Path $PSScriptRoot 'native\CommonLibrary.psm1')
-
-  Push-Location $PSScriptRoot
-
-  Write-Host 'Installing darc...'
-  . .\darc-init.ps1 -darcVersion $darcVersion
-  CheckExitCode 'Running darc-init'
-
-  $engCommonBaseDir = Join-Path $PSScriptRoot 'native\'
-  $graphvizInstallDir = CommonLibrary\Get-NativeInstallDirectory
-  $nativeToolBaseUri = 'https://netcorenativeassets.blob.core.windows.net/resource-packages/external'
-  $installBin = Join-Path $graphvizInstallDir 'bin'
-
-  Write-Host 'Installing dot...'
-  .\native\install-tool.ps1 -ToolName graphviz -InstallPath $installBin -BaseUri $nativeToolBaseUri -CommonLibraryDirectory $engCommonBaseDir -Version $graphvizVersion -Verbose
-
-  $darcExe = "$env:USERPROFILE\.dotnet\tools"
-  $darcExe = Resolve-Path "$darcExe\darc.exe"
-
-  Create-Directory $outputFolder
-
-  # Generate 3 graph descriptions:
-  # 1. Flat with coherency information
-  # 2. Graphviz (dot) file
-  # 3. Standard dependency graph
-  $graphVizFilePath = "$outputFolder\graphviz.txt"
-  $graphVizImageFilePath = "$outputFolder\graph.png"
-  $normalGraphFilePath = "$outputFolder\graph-full.txt"
-  $flatGraphFilePath = "$outputFolder\graph-flat.txt"
-  $baseOptions = @( '--github-pat', "$gitHubPat", '--azdev-pat', "$azdoPat", '--password', "$barToken" )
-
-  if ($includeToolset) {
-    Write-Host 'Toolsets will be included in the graph...'
-    $baseOptions += @( '--include-toolset' )
-  }
-
-  Write-Host 'Generating standard dependency graph...'
-  & "$darcExe" get-dependency-graph @baseOptions --output-file $normalGraphFilePath
-  CheckExitCode 'Generating normal dependency graph'
-
-  Write-Host 'Generating flat dependency graph and graphviz file...'
-  & "$darcExe" get-dependency-graph @baseOptions --flat --coherency --graphviz $graphVizFilePath --output-file $flatGraphFilePath
-  CheckExitCode 'Generating flat and graphviz dependency graph'
-
-  Write-Host "Generating graph image $graphVizFilePath"
-  $dotFilePath = Join-Path $installBin "graphviz\$graphvizVersion\release\bin\dot.exe"
-  & "$dotFilePath" -Tpng -o"$graphVizImageFilePath" "$graphVizFilePath"
-  CheckExitCode 'Generating graphviz image'
-
-  Write-Host "'$graphVizFilePath', '$flatGraphFilePath', '$normalGraphFilePath' and '$graphVizImageFilePath' created!"
-}
-catch {
-  if (!$includeToolset) {
-    Write-Host 'This might be a toolset repo which includes only toolset dependencies. ' -NoNewline -ForegroundColor Yellow
-    Write-Host 'Since -includeToolset is not set there is no graph to create. Include -includeToolset and try again...' -ForegroundColor Yellow
-  }
-  Write-Host $_.ScriptStackTrace
-  Write-PipelineTelemetryError -Category 'Arcade' -Message $_
-  ExitWithExitCode 1
-} finally {
-  Pop-Location
-}
\ No newline at end of file
diff --git a/eng/common/helixpublish.proj b/eng/common/helixpublish.proj
deleted file mode 100644
index d7f185856e7..00000000000
--- a/eng/common/helixpublish.proj
+++ /dev/null
@@ -1,26 +0,0 @@
-<Project Sdk="Microsoft.DotNet.Helix.Sdk" DefaultTargets="Test">
-
-  <PropertyGroup>
-    <Language>msbuild</Language>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <HelixCorrelationPayload Include="$(CorrelationPayloadDirectory)">
-      <PayloadDirectory>%(Identity)</PayloadDirectory>
-    </HelixCorrelationPayload>
-  </ItemGroup>
-
-  <ItemGroup>
-    <HelixWorkItem Include="WorkItem" Condition="'$(WorkItemDirectory)' != ''">
-      <PayloadDirectory>$(WorkItemDirectory)</PayloadDirectory>
-      <Command>$(WorkItemCommand)</Command>
-      <Timeout Condition="'$(WorkItemTimeout)' != ''">$(WorkItemTimeout)</Timeout>
-    </HelixWorkItem>
-  </ItemGroup>
-
-  <ItemGroup>
-    <XUnitProject Include="$(XUnitProjects.Split(';'))">
-      <Arguments />
-    </XUnitProject>
-  </ItemGroup>
-</Project>
diff --git a/eng/common/init-tools-native.cmd b/eng/common/init-tools-native.cmd
deleted file mode 100644
index 438cd548c45..00000000000
--- a/eng/common/init-tools-native.cmd
+++ /dev/null
@@ -1,3 +0,0 @@
-@echo off
-powershell -NoProfile -NoLogo -ExecutionPolicy ByPass -command "& """%~dp0init-tools-native.ps1""" %*"
-exit /b %ErrorLevel%
\ No newline at end of file
diff --git a/eng/common/init-tools-native.ps1 b/eng/common/init-tools-native.ps1
deleted file mode 100644
index db830c00a6f..00000000000
--- a/eng/common/init-tools-native.ps1
+++ /dev/null
@@ -1,152 +0,0 @@
-<#
-.SYNOPSIS
-Entry point script for installing native tools
-
-.DESCRIPTION
-Reads $RepoRoot\global.json file to determine native assets to install
-and executes installers for those tools
-
-.PARAMETER BaseUri
-Base file directory or Url from which to acquire tool archives
-
-.PARAMETER InstallDirectory
-Directory to install native toolset.  This is a command-line override for the default
-Install directory precedence order:
-- InstallDirectory command-line override
-- NETCOREENG_INSTALL_DIRECTORY environment variable
-- (default) %USERPROFILE%/.netcoreeng/native
-
-.PARAMETER Clean
-Switch specifying to not install anything, but cleanup native asset folders
-
-.PARAMETER Force
-Clean and then install tools
-
-.PARAMETER DownloadRetries
-Total number of retry attempts
-
-.PARAMETER RetryWaitTimeInSeconds
-Wait time between retry attempts in seconds
-
-.PARAMETER GlobalJsonFile
-File path to global.json file
-
-.NOTES
-#>
-[CmdletBinding(PositionalBinding=$false)]
-Param (
-  [string] $BaseUri = 'https://netcorenativeassets.blob.core.windows.net/resource-packages/external',
-  [string] $InstallDirectory,
-  [switch] $Clean = $False,
-  [switch] $Force = $False,
-  [int] $DownloadRetries = 5,
-  [int] $RetryWaitTimeInSeconds = 30,
-  [string] $GlobalJsonFile
-)
-
-if (!$GlobalJsonFile) {
-  $GlobalJsonFile = Join-Path (Get-Item $PSScriptRoot).Parent.Parent.FullName 'global.json'
-}
-
-Set-StrictMode -version 2.0
-$ErrorActionPreference='Stop'
-
-. $PSScriptRoot\pipeline-logging-functions.ps1
-Import-Module -Name (Join-Path $PSScriptRoot 'native\CommonLibrary.psm1')
-
-try {
-  # Define verbose switch if undefined
-  $Verbose = $VerbosePreference -Eq 'Continue'
-
-  $EngCommonBaseDir = Join-Path $PSScriptRoot 'native\'
-  $NativeBaseDir = $InstallDirectory
-  if (!$NativeBaseDir) {
-    $NativeBaseDir = CommonLibrary\Get-NativeInstallDirectory
-  }
-  $Env:CommonLibrary_NativeInstallDir = $NativeBaseDir
-  $InstallBin = Join-Path $NativeBaseDir 'bin'
-  $InstallerPath = Join-Path $EngCommonBaseDir 'install-tool.ps1'
-
-  # Process tools list
-  Write-Host "Processing $GlobalJsonFile"
-  If (-Not (Test-Path $GlobalJsonFile)) {
-    Write-Host "Unable to find '$GlobalJsonFile'"
-    exit 0
-  }
-  $NativeTools = Get-Content($GlobalJsonFile) -Raw |
-                    ConvertFrom-Json |
-                    Select-Object -Expand 'native-tools' -ErrorAction SilentlyContinue
-  if ($NativeTools) {
-    $NativeTools.PSObject.Properties | ForEach-Object {
-      $ToolName = $_.Name
-      $ToolVersion = $_.Value
-      $LocalInstallerArguments =  @{ ToolName = "$ToolName" }
-      $LocalInstallerArguments += @{ InstallPath = "$InstallBin" }
-      $LocalInstallerArguments += @{ BaseUri = "$BaseUri" }
-      $LocalInstallerArguments += @{ CommonLibraryDirectory = "$EngCommonBaseDir" }
-      $LocalInstallerArguments += @{ Version = "$ToolVersion" }
-
-      if ($Verbose) {
-        $LocalInstallerArguments += @{ Verbose = $True }
-      }
-      if (Get-Variable 'Force' -ErrorAction 'SilentlyContinue') {
-        if($Force) {
-          $LocalInstallerArguments += @{ Force = $True }
-        }
-      }
-      if ($Clean) {
-        $LocalInstallerArguments += @{ Clean = $True }
-      }
-
-      Write-Verbose "Installing $ToolName version $ToolVersion"
-      Write-Verbose "Executing '$InstallerPath $($LocalInstallerArguments.Keys.ForEach({"-$_ '$($LocalInstallerArguments.$_)'"}) -join ' ')'"
-      & $InstallerPath @LocalInstallerArguments
-      if ($LASTEXITCODE -Ne "0") {
-        $errMsg = "$ToolName installation failed"
-        if ((Get-Variable 'DoNotAbortNativeToolsInstallationOnFailure' -ErrorAction 'SilentlyContinue') -and $DoNotAbortNativeToolsInstallationOnFailure) {
-            $showNativeToolsWarning = $true
-            if ((Get-Variable 'DoNotDisplayNativeToolsInstallationWarnings' -ErrorAction 'SilentlyContinue') -and $DoNotDisplayNativeToolsInstallationWarnings) {
-                $showNativeToolsWarning = $false
-            }
-            if ($showNativeToolsWarning) {
-                Write-Warning $errMsg
-            }
-            $toolInstallationFailure = $true
-        } else {
-            # We cannot change this to Write-PipelineTelemetryError because of https://github.com/dotnet/arcade/issues/4482
-            Write-Host $errMsg
-            exit 1
-        }
-      }
-    }
-
-    if ((Get-Variable 'toolInstallationFailure' -ErrorAction 'SilentlyContinue') -and $toolInstallationFailure) {
-        # We cannot change this to Write-PipelineTelemetryError because of https://github.com/dotnet/arcade/issues/4482
-        Write-Host 'Native tools bootstrap failed'
-        exit 1
-    }
-  }
-  else {
-    Write-Host 'No native tools defined in global.json'
-    exit 0
-  }
-
-  if ($Clean) {
-    exit 0
-  }
-  if (Test-Path $InstallBin) {
-    Write-Host 'Native tools are available from ' (Convert-Path -Path $InstallBin)
-    Write-Host "##vso[task.prependpath]$(Convert-Path -Path $InstallBin)"
-    return $InstallBin
-  }
-  else {
-    Write-PipelineTelemetryError -Category 'NativeToolsBootstrap' -Message 'Native tools install directory does not exist, installation failed'
-    exit 1
-  }
-  exit 0
-}
-catch {
-  Write-Host $_.ScriptStackTrace
-  Write-PipelineTelemetryError -Category 'NativeToolsBootstrap' -Message $_
-  ExitWithExitCode 1
-}
diff --git a/eng/common/init-tools-native.sh b/eng/common/init-tools-native.sh
deleted file mode 100644
index 29fc5db8ae0..00000000000
--- a/eng/common/init-tools-native.sh
+++ /dev/null
@@ -1,173 +0,0 @@
-#!/usr/bin/env bash
-
-source="${BASH_SOURCE[0]}"
-scriptroot="$( cd -P "$( dirname "$source" )" && pwd )"
-
-base_uri='https://netcorenativeassets.blob.core.windows.net/resource-packages/external'
-install_directory=''
-clean=false
-force=false
-download_retries=5
-retry_wait_time_seconds=30
-global_json_file="$(dirname "$(dirname "${scriptroot}")")/global.json"
-declare -A native_assets
-
-. $scriptroot/pipeline-logging-functions.sh
-. $scriptroot/native/common-library.sh
-
-while (($# > 0)); do
-  lowerI="$(echo $1 | awk '{print tolower($0)}')"
-  case $lowerI in
-    --baseuri)
-      base_uri=$2
-      shift 2
-      ;;
-    --installdirectory)
-      install_directory=$2
-      shift 2
-      ;;
-    --clean)
-      clean=true
-      shift 1
-      ;;
-    --force)
-      force=true
-      shift 1
-      ;;
-    --donotabortonfailure)
-      donotabortonfailure=true
-      shift 1
-      ;;
-    --donotdisplaywarnings)
-      donotdisplaywarnings=true
-      shift 1
-      ;;
-    --downloadretries)
-      download_retries=$2
-      shift 2
-      ;;
-    --retrywaittimeseconds)
-      retry_wait_time_seconds=$2
-      shift 2
-      ;;
-    --help)
-      echo "Common settings:"
-      echo "  --installdirectory                  Directory to install native toolset."
-      echo "                                      This is a command-line override for the default"
-      echo "                                      Install directory precedence order:"
-      echo "                                          - InstallDirectory command-line override"
-      echo "                                          - NETCOREENG_INSTALL_DIRECTORY environment variable"
-      echo "                                          - (default) %USERPROFILE%/.netcoreeng/native"
-      echo ""
-      echo "  --clean                             Switch specifying not to install anything, but cleanup native asset folders"
-      echo "  --donotabortonfailure               Switch specifiying whether to abort native tools installation on failure"
-      echo "  --donotdisplaywarnings              Switch specifiying whether to display warnings during native tools installation on failure"
-      echo "  --force                             Clean and then install tools"
-      echo "  --help                              Print help and exit"
-      echo ""
-      echo "Advanced settings:"
-      echo "  --baseuri <value>                   Base URI for where to download native tools from"
-      echo "  --downloadretries <value>           Number of times a download should be attempted"
-      echo "  --retrywaittimeseconds <value>      Wait time between download attempts"
-      echo ""
-      exit 0
-      ;;
-  esac
-done
-
-function ReadGlobalJsonNativeTools {
-  # Get the native-tools section from the global.json.
-  local native_tools_section=$(cat $global_json_file | awk '/"native-tools"/,/}/')
-  # Only extract the contents of the object.
-  local native_tools_list=$(echo $native_tools_section | awk -F"[{}]" '{print $2}')
-  native_tools_list=${native_tools_list//[\" ]/}
-  native_tools_list=$( echo "$native_tools_list" | sed 's/\s//g' | sed 's/,/\n/g' )
-
-  local old_IFS=$IFS
-  while read -r line; do
-    # Lines are of the form: 'tool:version'
-    IFS=:
-    while read -r key value; do
-     native_assets[$key]=$value
-    done <<< "$line"
-  done <<< "$native_tools_list"
-  IFS=$old_IFS
-
-  return 0;
-}
-
-native_base_dir=$install_directory
-if [[ -z $install_directory ]]; then
-  native_base_dir=$(GetNativeInstallDirectory)
-fi
-
-install_bin="${native_base_dir}/bin"
-installed_any=false
-
-ReadGlobalJsonNativeTools
-
-if [[ ${#native_assets[@]} -eq 0 ]]; then
-  echo "No native tools defined in global.json"
-  exit 0;
-else
-  native_installer_dir="$scriptroot/native"
-  for tool in "${!native_assets[@]}"
-  do
-    tool_version=${native_assets[$tool]}
-    installer_path="$native_installer_dir/install-$tool.sh"
-    installer_command="$installer_path"
-    installer_command+=" --baseuri $base_uri"
-    installer_command+=" --installpath $install_bin"
-    installer_command+=" --version $tool_version"
-    echo $installer_command
-
-    if [[ $force = true ]]; then
-      installer_command+=" --force"
-    fi
-
-    if [[ $clean = true ]]; then
-      installer_command+=" --clean"
-    fi
-
-    if [[ -a $installer_path ]]; then
-      $installer_command
-      if [[ $? != 0 ]]; then
-        if [[ $donotabortonfailure = true ]]; then
-          if [[ $donotdisplaywarnings != true ]]; then
-            Write-PipelineTelemetryError -category 'NativeToolsBootstrap' "Execution Failed"
-          fi
-        else
-          Write-PipelineTelemetryError -category 'NativeToolsBootstrap' "Execution Failed"
-          exit 1
-        fi
-      else
-        $installed_any = true
-      fi
-    else
-      if [[ $donotabortonfailure == true ]]; then
-        if [[ $donotdisplaywarnings != true ]]; then
-          Write-PipelineTelemetryError -category 'NativeToolsBootstrap' "Execution Failed: no install script"
-        fi
-      else
-        Write-PipelineTelemetryError -category 'NativeToolsBootstrap' "Execution Failed: no install script"
-        exit 1
-      fi
-    fi
-  done
-fi
-
-if [[ $clean = true ]]; then
-  exit 0
-fi
-
-if [[ -d $install_bin ]]; then
-  echo "Native tools are available from $install_bin"
-  echo "##vso[task.prependpath]$install_bin"
-else
-  if [[ $installed_any = true ]]; then
-    Write-PipelineTelemetryError -category 'NativeToolsBootstrap' "Native tools install directory does not exist, installation failed"
-    exit 1
-  fi
-fi
-
-exit 0
diff --git a/eng/common/internal-feed-operations.ps1 b/eng/common/internal-feed-operations.ps1
deleted file mode 100644
index db0baac9a44..00000000000
--- a/eng/common/internal-feed-operations.ps1
+++ /dev/null
@@ -1,133 +0,0 @@
-param(
-  [Parameter(Mandatory=$true)][string] $Operation,
-  [string] $AuthToken,
-  [string] $CommitSha,
-  [string] $RepoName,
-  [switch] $IsFeedPrivate
-)
-
-$ErrorActionPreference = 'Stop'
-Set-StrictMode -Version 2.0
-. $PSScriptRoot\tools.ps1
-
-# Sets VSS_NUGET_EXTERNAL_FEED_ENDPOINTS based on the "darc-int-*" feeds defined in NuGet.config. This is needed
-# in build agents by CredProvider to authenticate the restore requests to internal feeds as specified in
-# https://github.com/microsoft/artifacts-credprovider/blob/0f53327cd12fd893d8627d7b08a2171bf5852a41/README.md#environment-variables. This should ONLY be called from identified
-# internal builds
-function SetupCredProvider {
-  param(
-    [string] $AuthToken
-  )    
-
-  # Install the Cred Provider NuGet plugin
-  Write-Host 'Setting up Cred Provider NuGet plugin in the agent...'
-  Write-Host "Getting 'installcredprovider.ps1' from 'https://github.com/microsoft/artifacts-credprovider'..."
-
-  $url = 'https://raw.githubusercontent.com/microsoft/artifacts-credprovider/master/helpers/installcredprovider.ps1'
-  
-  Write-Host "Writing the contents of 'installcredprovider.ps1' locally..."
-  Invoke-WebRequest $url -OutFile installcredprovider.ps1
-  
-  Write-Host 'Installing plugin...'
-  .\installcredprovider.ps1 -Force
-  
-  Write-Host "Deleting local copy of 'installcredprovider.ps1'..."
-  Remove-Item .\installcredprovider.ps1
-
-  if (-Not("$env:USERPROFILE\.nuget\plugins\netcore")) {
-    Write-PipelineTelemetryError -Category 'Arcade' -Message 'CredProvider plugin was not installed correctly!'
-    ExitWithExitCode 1  
-  } 
-  else {
-    Write-Host 'CredProvider plugin was installed correctly!'
-  }
-
-  # Then, we set the 'VSS_NUGET_EXTERNAL_FEED_ENDPOINTS' environment variable to restore from the stable 
-  # feeds successfully
-
-  $nugetConfigPath = "$RepoRoot\NuGet.config"
-
-  if (-Not (Test-Path -Path $nugetConfigPath)) {
-    Write-PipelineTelemetryError -Category 'Build' -Message 'NuGet.config file not found in repo root!'
-    ExitWithExitCode 1  
-  }
-  
-  $endpoints = New-Object System.Collections.ArrayList
-  $nugetConfigPackageSources = Select-Xml -Path $nugetConfigPath -XPath "//packageSources/add[contains(@key, 'darc-int-')]/@value" | foreach{$_.Node.Value}
-  
-  if (($nugetConfigPackageSources | Measure-Object).Count -gt 0 ) {
-    foreach ($stableRestoreResource in $nugetConfigPackageSources) {
-      $trimmedResource = ([string]$stableRestoreResource).Trim()
-      [void]$endpoints.Add(@{endpoint="$trimmedResource"; password="$AuthToken"}) 
-    }
-  }
-
-  if (($endpoints | Measure-Object).Count -gt 0) {
-      # Create the JSON object. It should look like '{"endpointCredentials": [{"endpoint":"http://example.index.json", "username":"optional", "password":"accesstoken"}]}'
-      $endpointCredentials = @{endpointCredentials=$endpoints} | ConvertTo-Json -Compress
-
-     # Create the environment variables the AzDo way
-      Write-LoggingCommand -Area 'task' -Event 'setvariable' -Data $endpointCredentials -Properties @{
-        'variable' = 'VSS_NUGET_EXTERNAL_FEED_ENDPOINTS'
-        'issecret' = 'false'
-      } 
-
-      # We don't want sessions cached since we will be updating the endpoints quite frequently
-      Write-LoggingCommand -Area 'task' -Event 'setvariable' -Data 'False' -Properties @{
-        'variable' = 'NUGET_CREDENTIALPROVIDER_SESSIONTOKENCACHE_ENABLED'
-        'issecret' = 'false'
-      } 
-  }
-  else
-  {
-    Write-Host 'No internal endpoints found in NuGet.config'
-  }
-}
-
-#Workaround for https://github.com/microsoft/msbuild/issues/4430
-function InstallDotNetSdkAndRestoreArcade {
-  $dotnetTempDir = "$RepoRoot\dotnet"
-  $dotnetSdkVersion="2.1.507" # After experimentation we know this version works when restoring the SDK (compared to 3.0.*)
-  $dotnet = "$dotnetTempDir\dotnet.exe"
-  $restoreProjPath = "$PSScriptRoot\restore.proj"
-  
-  Write-Host "Installing dotnet SDK version $dotnetSdkVersion to restore Arcade SDK..."
-  InstallDotNetSdk "$dotnetTempDir" "$dotnetSdkVersion"
-  
-  '<Project Sdk="Microsoft.DotNet.Arcade.Sdk"/>' | Out-File "$restoreProjPath"
-
-  & $dotnet restore $restoreProjPath
-
-  Write-Host 'Arcade SDK restored!'
-
-  if (Test-Path -Path $restoreProjPath) {
-    Remove-Item $restoreProjPath
-  }
-
-  if (Test-Path -Path $dotnetTempDir) {
-    Remove-Item $dotnetTempDir -Recurse
-  }
-}
-
-try {
-  Push-Location $PSScriptRoot
-
-  if ($Operation -like 'setup') {
-    SetupCredProvider $AuthToken
-  } 
-  elseif ($Operation -like 'install-restore') {
-    InstallDotNetSdkAndRestoreArcade
-  }
-  else {
-    Write-PipelineTelemetryError -Category 'Arcade' -Message "Unknown operation '$Operation'!"
-    ExitWithExitCode 1  
-  }
-} 
-catch {
-  Write-Host $_.ScriptStackTrace
-  Write-PipelineTelemetryError -Category 'Arcade' -Message $_
-  ExitWithExitCode 1
-} 
-finally {
-  Pop-Location
-}
diff --git a/eng/common/internal-feed-operations.sh b/eng/common/internal-feed-operations.sh
deleted file mode 100644
index 5941ea28335..00000000000
--- a/eng/common/internal-feed-operations.sh
+++ /dev/null
@@ -1,142 +0,0 @@
-#!/usr/bin/env bash
-
-set -e
-
-# Sets VSS_NUGET_EXTERNAL_FEED_ENDPOINTS based on the "darc-int-*" feeds defined in NuGet.config. This is needed
-# in build agents by CredProvider to authenticate the restore requests to internal feeds as specified in
-# https://github.com/microsoft/artifacts-credprovider/blob/0f53327cd12fd893d8627d7b08a2171bf5852a41/README.md#environment-variables. 
-# This should ONLY be called from identified internal builds
-function SetupCredProvider {
-  local authToken=$1
-  
-  # Install the Cred Provider NuGet plugin
-  echo "Setting up Cred Provider NuGet plugin in the agent..."...
-  echo "Getting 'installcredprovider.ps1' from 'https://github.com/microsoft/artifacts-credprovider'..."
-
-  local url="https://raw.githubusercontent.com/microsoft/artifacts-credprovider/master/helpers/installcredprovider.sh"  
-  
-  echo "Writing the contents of 'installcredprovider.ps1' locally..."
-  local installcredproviderPath="installcredprovider.sh"
-  if command -v curl > /dev/null; then
-    curl $url > "$installcredproviderPath"
-  else   
-    wget -q -O "$installcredproviderPath" "$url"
-  fi
-  
-  echo "Installing plugin..."
-  . "$installcredproviderPath"
-  
-  echo "Deleting local copy of 'installcredprovider.sh'..."
-  rm installcredprovider.sh
-
-  if [ ! -d "$HOME/.nuget/plugins" ]; then
-    Write-PipelineTelemetryError -category 'Build' 'CredProvider plugin was not installed correctly!'
-    ExitWithExitCode 1  
-  else 
-    echo "CredProvider plugin was installed correctly!"
-  fi
-
-  # Then, we set the 'VSS_NUGET_EXTERNAL_FEED_ENDPOINTS' environment variable to restore from the stable 
-  # feeds successfully
-
-  local nugetConfigPath="$repo_root/NuGet.config"
-
-  if [ ! "$nugetConfigPath" ]; then
-    Write-PipelineTelemetryError -category 'Build' "NuGet.config file not found in repo's root!"
-    ExitWithExitCode 1  
-  fi
-  
-  local endpoints='['
-  local nugetConfigPackageValues=`cat "$nugetConfigPath" | grep "key=\"darc-int-"`
-  local pattern="value=\"(.*)\""
-
-  for value in $nugetConfigPackageValues 
-  do
-    if [[ $value =~ $pattern ]]; then
-      local endpoint="${BASH_REMATCH[1]}"  
-      endpoints+="{\"endpoint\": \"$endpoint\", \"password\": \"$authToken\"},"
-    fi
-  done
-  
-  endpoints=${endpoints%?}
-  endpoints+=']'
-
-  if [ ${#endpoints} -gt 2 ]; then 
-      # Create the JSON object. It should look like '{"endpointCredentials": [{"endpoint":"http://example.index.json", "username":"optional", "password":"accesstoken"}]}'
-      local endpointCredentials="{\"endpointCredentials\": "$endpoints"}"
-
-      echo "##vso[task.setvariable variable=VSS_NUGET_EXTERNAL_FEED_ENDPOINTS]$endpointCredentials"
-      echo "##vso[task.setvariable variable=NUGET_CREDENTIALPROVIDER_SESSIONTOKENCACHE_ENABLED]False"
-  else
-    echo "No internal endpoints found in NuGet.config"
-  fi
-} 
-
-# Workaround for https://github.com/microsoft/msbuild/issues/4430
-function InstallDotNetSdkAndRestoreArcade {
-  local dotnetTempDir="$repo_root/dotnet"
-  local dotnetSdkVersion="2.1.507" # After experimentation we know this version works when restoring the SDK (compared to 3.0.*)
-  local restoreProjPath="$repo_root/eng/common/restore.proj"
-  
-  echo "Installing dotnet SDK version $dotnetSdkVersion to restore Arcade SDK..."
-  echo "<Project Sdk=\"Microsoft.DotNet.Arcade.Sdk\"/>" > "$restoreProjPath"
-  
-  InstallDotNetSdk "$dotnetTempDir" "$dotnetSdkVersion"
-
-  local res=`$dotnetTempDir/dotnet restore $restoreProjPath`
-  echo "Arcade SDK restored!"
-
-  # Cleanup
-  if [ "$restoreProjPath" ]; then
-    rm "$restoreProjPath"
-  fi
-
-  if [ "$dotnetTempDir" ]; then
-    rm -r $dotnetTempDir
-  fi
-}
-
-source="${BASH_SOURCE[0]}"
-operation=''
-authToken=''
-repoName=''
-
-while [[ $# > 0 ]]; do
-  opt="$(echo "$1" | awk '{print tolower($0)}')"
-  case "$opt" in
-    --operation)
-      operation=$2
-      shift
-      ;;
-    --authtoken)
-      authToken=$2
-      shift
-      ;;
-    *)
-      echo "Invalid argument: $1"
-      usage
-      exit 1
-      ;;
-  esac
-
-  shift
-done
-
-while [[ -h "$source" ]]; do
-  scriptroot="$( cd -P "$( dirname "$source" )" && pwd )"
-  source="$(readlink "$source")"
-  # if $source was a relative symlink, we need to resolve it relative to the path where the
-  # symlink file was located
-  [[ $source != /* ]] && source="$scriptroot/$source"
-done
-scriptroot="$( cd -P "$( dirname "$source" )" && pwd )"
-
-. "$scriptroot/tools.sh"
-
-if [ "$operation" = "setup" ]; then
-  SetupCredProvider $authToken
-elif [ "$operation" = "install-restore" ]; then
-  InstallDotNetSdkAndRestoreArcade
-else
-  echo "Unknown operation '$operation'!"
-fi
diff --git a/eng/common/internal/Directory.Build.props b/eng/common/internal/Directory.Build.props
deleted file mode 100644
index e33179ef373..00000000000
--- a/eng/common/internal/Directory.Build.props
+++ /dev/null
@@ -1,4 +0,0 @@
-<!-- Licensed to the .NET Foundation under one or more agreements. The .NET Foundation licenses this file to you under the MIT license. See the LICENSE file in the project root for more information. -->
-<Project>
-  <Import Project="Sdk.props" Sdk="Microsoft.DotNet.Arcade.Sdk" />
-</Project>
diff --git a/eng/common/internal/Tools.csproj b/eng/common/internal/Tools.csproj
deleted file mode 100644
index 1a39a7ef3f6..00000000000
--- a/eng/common/internal/Tools.csproj
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (c)  Microsoft.  All Rights Reserved.  Licensed under the Apache License, Version 2.0.  See License.txt in the project root for license information. -->
-<Project Sdk="Microsoft.NET.Sdk">
-  <PropertyGroup>
-    <TargetFramework>net472</TargetFramework>
-    <ImportDirectoryBuildTargets>false</ImportDirectoryBuildTargets>
-  </PropertyGroup>
-  <ItemGroup>
-    <!-- Clear references, the SDK may add some depending on UsuingToolXxx settings, but we only want to restore the following -->
-    <PackageReference Remove="@(PackageReference)"/>
-    <PackageReference Include="Microsoft.DotNet.IBCMerge" Version="$(MicrosoftDotNetIBCMergeVersion)" Condition="'$(UsingToolIbcOptimization)' == 'true'" />
-    <PackageReference Include="Drop.App" Version="$(DropAppVersion)" ExcludeAssets="all" Condition="'$(UsingToolVisualStudioIbcTraining)' == 'true'"/>
-  </ItemGroup>
-  <PropertyGroup>
-    <RestoreSources></RestoreSources>
-    <RestoreSources Condition="'$(UsingToolIbcOptimization)' == 'true'">
-      https://devdiv.pkgs.visualstudio.com/_packaging/dotnet-core-internal-tooling/nuget/v3/index.json;
-    </RestoreSources>
-    <RestoreSources Condition="'$(UsingToolVisualStudioIbcTraining)' == 'true'">
-      $(RestoreSources);
-      https://devdiv.pkgs.visualstudio.com/_packaging/VS/nuget/v3/index.json;
-    </RestoreSources>
-  </PropertyGroup>
-
-  <!-- Repository extensibility point -->
-  <Import Project="$(RepositoryEngineeringDir)InternalTools.props" Condition="Exists('$(RepositoryEngineeringDir)InternalTools.props')" />
-</Project>
diff --git a/eng/common/msbuild.ps1 b/eng/common/msbuild.ps1
deleted file mode 100644
index c6401230002..00000000000
--- a/eng/common/msbuild.ps1
+++ /dev/null
@@ -1,26 +0,0 @@
-[CmdletBinding(PositionalBinding=$false)]
-Param(
-  [string] $verbosity = 'minimal',
-  [bool] $warnAsError = $true,
-  [bool] $nodeReuse = $true,
-  [switch] $ci,
-  [switch] $prepareMachine,
-  [Parameter(ValueFromRemainingArguments=$true)][String[]]$extraArgs
-)
-
-. $PSScriptRoot\tools.ps1
-
-try {
-  if ($ci) {
-    $nodeReuse = $false
-  }
-
-  MSBuild @extraArgs
-} 
-catch {
-  Write-Host $_.ScriptStackTrace
-  Write-PipelineTelemetryError -Category 'Build' -Message $_
-  ExitWithExitCode 1
-}
-
-ExitWithExitCode 0
\ No newline at end of file
diff --git a/eng/common/msbuild.sh b/eng/common/msbuild.sh
deleted file mode 100755
index 8160cd5a59d..00000000000
--- a/eng/common/msbuild.sh
+++ /dev/null
@@ -1,58 +0,0 @@
-#!/usr/bin/env bash
-
-source="${BASH_SOURCE[0]}"
-
-# resolve $source until the file is no longer a symlink
-while [[ -h "$source" ]]; do
-  scriptroot="$( cd -P "$( dirname "$source" )" && pwd )"
-  source="$(readlink "$source")"
-  # if $source was a relative symlink, we need to resolve it relative to the path where the
-  # symlink file was located
-  [[ $source != /* ]] && source="$scriptroot/$source"
-done
-scriptroot="$( cd -P "$( dirname "$source" )" && pwd )"
-
-verbosity='minimal'
-warn_as_error=true
-node_reuse=true
-prepare_machine=false
-extra_args=''
-
-while (($# > 0)); do
-  lowerI="$(echo $1 | awk '{print tolower($0)}')"
-  case $lowerI in
-    --verbosity)
-      verbosity=$2
-      shift 2
-      ;;
-    --warnaserror)
-      warn_as_error=$2
-      shift 2
-      ;;
-    --nodereuse)
-      node_reuse=$2
-      shift 2
-      ;;
-    --ci)
-      ci=true
-      shift 1
-      ;;
-    --preparemachine)
-      prepare_machine=true
-      shift 1
-      ;;
-      *)
-      extra_args="$extra_args $1"
-      shift 1
-      ;;
-  esac
-done
-
-. "$scriptroot/tools.sh"
-
-if [[ "$ci" == true ]]; then
-  node_reuse=false
-fi
-
-MSBuild $extra_args
-ExitWithExitCode 0
diff --git a/eng/common/native/CommonLibrary.psm1 b/eng/common/native/CommonLibrary.psm1
deleted file mode 100644
index 41416862d91..00000000000
--- a/eng/common/native/CommonLibrary.psm1
+++ /dev/null
@@ -1,389 +0,0 @@
-<#
-.SYNOPSIS
-Helper module to install an archive to a directory
-
-.DESCRIPTION
-Helper module to download and extract an archive to a specified directory
-
-.PARAMETER Uri
-Uri of artifact to download
-
-.PARAMETER InstallDirectory
-Directory to extract artifact contents to
-
-.PARAMETER Force
-Force download / extraction if file or contents already exist. Default = False
-
-.PARAMETER DownloadRetries
-Total number of retry attempts. Default = 5
-
-.PARAMETER RetryWaitTimeInSeconds
-Wait time between retry attempts in seconds. Default = 30
-
-.NOTES
-Returns False if download or extraction fail, True otherwise
-#>
-function DownloadAndExtract {
-  [CmdletBinding(PositionalBinding=$false)]
-  Param (
-    [Parameter(Mandatory=$True)]
-    [string] $Uri,
-    [Parameter(Mandatory=$True)]
-    [string] $InstallDirectory,
-    [switch] $Force = $False,
-    [int] $DownloadRetries = 5,
-    [int] $RetryWaitTimeInSeconds = 30
-  )
-  # Define verbose switch if undefined
-  $Verbose = $VerbosePreference -Eq "Continue"
-
-  $TempToolPath = CommonLibrary\Get-TempPathFilename -Path $Uri
-
-  # Download native tool
-  $DownloadStatus = CommonLibrary\Get-File -Uri $Uri `
-                                           -Path $TempToolPath `
-                                           -DownloadRetries $DownloadRetries `
-                                           -RetryWaitTimeInSeconds $RetryWaitTimeInSeconds `
-                                           -Force:$Force `
-                                           -Verbose:$Verbose
-
-  if ($DownloadStatus -Eq $False) {
-    Write-Error "Download failed"
-    return $False
-  }
-
-  # Extract native tool
-  $UnzipStatus = CommonLibrary\Expand-Zip -ZipPath $TempToolPath `
-                                          -OutputDirectory $InstallDirectory `
-                                          -Force:$Force `
-                                          -Verbose:$Verbose
-
-  if ($UnzipStatus -Eq $False) {
-    # Retry Download one more time with Force=true
-    $DownloadRetryStatus = CommonLibrary\Get-File -Uri $Uri `
-                                             -Path $TempToolPath `
-                                             -DownloadRetries 1 `
-                                             -RetryWaitTimeInSeconds $RetryWaitTimeInSeconds `
-                                             -Force:$True `
-                                             -Verbose:$Verbose
-
-    if ($DownloadRetryStatus -Eq $False) {
-      Write-Error "Last attempt of download failed as well"
-      return $False
-    }
-
-    # Retry unzip again one more time with Force=true
-    $UnzipRetryStatus = CommonLibrary\Expand-Zip -ZipPath $TempToolPath `
-                                            -OutputDirectory $InstallDirectory `
-                                            -Force:$True `
-                                            -Verbose:$Verbose
-    if ($UnzipRetryStatus -Eq $False)
-    {
-      Write-Error "Last attempt of unzip failed as well"
-      # Clean up partial zips and extracts
-      if (Test-Path $TempToolPath) {
-        Remove-Item $TempToolPath -Force
-      }
-      if (Test-Path $InstallDirectory) {
-        Remove-Item $InstallDirectory -Force -Recurse
-      }
-      return $False
-    }
-  }
-
-  return $True
-}
-
-<#
-.SYNOPSIS
-Download a file, retry on failure
-
-.DESCRIPTION
-Download specified file and retry if attempt fails
-
-.PARAMETER Uri
-Uri of file to download. If Uri is a local path, the file will be copied instead of downloaded
-
-.PARAMETER Path
-Path to download or copy uri file to
-
-.PARAMETER Force
-Overwrite existing file if present. Default = False
-
-.PARAMETER DownloadRetries
-Total number of retry attempts. Default = 5
-
-.PARAMETER RetryWaitTimeInSeconds
-Wait time between retry attempts in seconds Default = 30
-
-#>
-function Get-File {
-  [CmdletBinding(PositionalBinding=$false)]
-  Param (
-    [Parameter(Mandatory=$True)]
-    [string] $Uri,
-    [Parameter(Mandatory=$True)]
-    [string] $Path,
-    [int] $DownloadRetries = 5,
-    [int] $RetryWaitTimeInSeconds = 30,
-    [switch] $Force = $False
-  )
-  $Attempt = 0
-
-  if ($Force) {
-    if (Test-Path $Path) {
-      Remove-Item $Path -Force
-    }
-  }
-  if (Test-Path $Path) {
-    Write-Host "File '$Path' already exists, skipping download"
-    return $True
-  }
-
-  $DownloadDirectory = Split-Path -ErrorAction Ignore -Path "$Path" -Parent
-  if (-Not (Test-Path $DownloadDirectory)) {
-    New-Item -path $DownloadDirectory -force -itemType "Directory" | Out-Null
-  }
-
-  if (Test-Path -IsValid -Path $Uri) {
-    Write-Verbose "'$Uri' is a file path, copying file to '$Path'"
-    Copy-Item -Path $Uri -Destination $Path
-    return $?
-  }
-  else {
-    Write-Verbose "Downloading $Uri"
-    # Don't display the console progress UI - it's a huge perf hit
-    $ProgressPreference = 'SilentlyContinue'   
-    while($Attempt -Lt $DownloadRetries)
-    {
-      try {
-        Invoke-WebRequest -UseBasicParsing -Uri $Uri -OutFile $Path
-        Write-Verbose "Downloaded to '$Path'"
-        return $True
-      }
-      catch {
-        $Attempt++
-        if ($Attempt -Lt $DownloadRetries) {
-          $AttemptsLeft = $DownloadRetries - $Attempt
-          Write-Warning "Download failed, $AttemptsLeft attempts remaining, will retry in $RetryWaitTimeInSeconds seconds"
-          Start-Sleep -Seconds $RetryWaitTimeInSeconds
-        }
-        else {
-          Write-Error $_
-          Write-Error $_.Exception
-        }
-      }
-    }
-  }
-
-  return $False
-}
-
-<#
-.SYNOPSIS
-Generate a shim for a native tool
-
-.DESCRIPTION
-Creates a wrapper script (shim) that passes arguments forward to native tool assembly
-
-.PARAMETER ShimName
-The name of the shim
-
-.PARAMETER ShimDirectory
-The directory where shims are stored
-
-.PARAMETER ToolFilePath
-Path to file that shim forwards to
-
-.PARAMETER Force
-Replace shim if already present.  Default = False
-
-.NOTES
-Returns $True if generating shim succeeds, $False otherwise
-#>
-function New-ScriptShim {
-  [CmdletBinding(PositionalBinding=$false)]
-  Param (
-    [Parameter(Mandatory=$True)]
-    [string] $ShimName,
-    [Parameter(Mandatory=$True)]
-    [string] $ShimDirectory,
-    [Parameter(Mandatory=$True)]
-    [string] $ToolFilePath,
-    [Parameter(Mandatory=$True)]
-    [string] $BaseUri,
-    [switch] $Force
-  )
-  try {
-    Write-Verbose "Generating '$ShimName' shim"
-
-    if (-Not (Test-Path $ToolFilePath)){
-      Write-Error "Specified tool file path '$ToolFilePath' does not exist"
-      return $False
-    }
-
-    # WinShimmer is a small .NET Framework program that creates .exe shims to bootstrapped programs
-    # Many of the checks for installed programs expect a .exe extension for Windows tools, rather
-    # than a .bat or .cmd file.
-    # Source: https://github.com/dotnet/arcade/tree/master/src/WinShimmer
-    if (-Not (Test-Path "$ShimDirectory\WinShimmer\winshimmer.exe")) {
-      $InstallStatus = DownloadAndExtract -Uri "$BaseUri/windows/winshimmer/WinShimmer.zip" `
-                                          -InstallDirectory $ShimDirectory\WinShimmer `
-                                          -Force:$Force `
-                                          -DownloadRetries 2 `
-                                          -RetryWaitTimeInSeconds 5 `
-                                          -Verbose:$Verbose
-    }
-
-    if ((Test-Path (Join-Path $ShimDirectory "$ShimName.exe"))) {
-      Write-Host "$ShimName.exe already exists; replacing..."
-      Remove-Item (Join-Path $ShimDirectory "$ShimName.exe")
-    }
-
-    & "$ShimDirectory\WinShimmer\winshimmer.exe" $ShimName $ToolFilePath $ShimDirectory
-    return $True
-  }
-  catch {
-    Write-Host $_
-    Write-Host $_.Exception
-    return $False
-  }
-}
-
-<#
-.SYNOPSIS
-Returns the machine architecture of the host machine
-
-.NOTES
-Returns 'x64' on 64 bit machines
- Returns 'x86' on 32 bit machines
-#>
-function Get-MachineArchitecture {
-  $ProcessorArchitecture = $Env:PROCESSOR_ARCHITECTURE
-  $ProcessorArchitectureW6432 = $Env:PROCESSOR_ARCHITEW6432
-  if($ProcessorArchitecture -Eq "X86")
-  {
-    if(($ProcessorArchitectureW6432 -Eq "") -Or
-       ($ProcessorArchitectureW6432 -Eq "X86")) {
-        return "x86"
-    }
-    $ProcessorArchitecture = $ProcessorArchitectureW6432
-  }
-  if (($ProcessorArchitecture -Eq "AMD64") -Or
-      ($ProcessorArchitecture -Eq "IA64") -Or
-      ($ProcessorArchitecture -Eq "ARM64")) {
-    return "x64"
-  }
-  return "x86"
-}
-
-<#
-.SYNOPSIS
-Get the name of a temporary folder under the native install directory
-#>
-function Get-TempDirectory {
-  return Join-Path (Get-NativeInstallDirectory) "temp/"
-}
-
-function Get-TempPathFilename {
-  [CmdletBinding(PositionalBinding=$false)]
-  Param (
-    [Parameter(Mandatory=$True)]
-    [string] $Path
-  )
-  $TempDir = CommonLibrary\Get-TempDirectory
-  $TempFilename = Split-Path $Path -leaf
-  $TempPath = Join-Path $TempDir $TempFilename
-  return $TempPath
-}
-
-<#
-.SYNOPSIS
-Returns the base directory to use for native tool installation
-
-.NOTES
-Returns the value of the NETCOREENG_INSTALL_DIRECTORY if that environment variable
-is set, or otherwise returns an install directory under the %USERPROFILE%
-#>
-function Get-NativeInstallDirectory {
-  $InstallDir = $Env:NETCOREENG_INSTALL_DIRECTORY
-  if (!$InstallDir) {
-    $InstallDir = Join-Path $Env:USERPROFILE ".netcoreeng/native/"
-  }
-  return $InstallDir
-}
-
-<#
-.SYNOPSIS
-Unzip an archive
-
-.DESCRIPTION
-Powershell module to unzip an archive to a specified directory
-
-.PARAMETER ZipPath (Required)
-Path to archive to unzip
-
-.PARAMETER OutputDirectory (Required)
-Output directory for archive contents
-
-.PARAMETER Force
-Overwrite output directory contents if they already exist
-
-.NOTES
-- Returns True and does not perform an extraction if output directory already exists but Overwrite is not True.
-- Returns True if unzip operation is successful
-- Returns False if Overwrite is True and it is unable to remove contents of OutputDirectory
-- Returns False if unable to extract zip archive
-#>
-function Expand-Zip {
-  [CmdletBinding(PositionalBinding=$false)]
-  Param (
-    [Parameter(Mandatory=$True)]
-    [string] $ZipPath,
-    [Parameter(Mandatory=$True)]
-    [string] $OutputDirectory,
-    [switch] $Force
-  )
-
-  Write-Verbose "Extracting '$ZipPath' to '$OutputDirectory'"
-  try {
-    if ((Test-Path $OutputDirectory) -And (-Not $Force)) {
-      Write-Host "Directory '$OutputDirectory' already exists, skipping extract"
-      return $True
-    }
-    if (Test-Path $OutputDirectory) {
-      Write-Verbose "'Force' is 'True', but '$OutputDirectory' exists, removing directory"
-      Remove-Item $OutputDirectory -Force -Recurse
-      if ($? -Eq $False) {
-        Write-Error "Unable to remove '$OutputDirectory'"
-        return $False
-      }
-    }
-    if (-Not (Test-Path $OutputDirectory)) {
-      New-Item -path $OutputDirectory -Force -itemType "Directory" | Out-Null
-    }
-
-    Add-Type -assembly "system.io.compression.filesystem"
-    [io.compression.zipfile]::ExtractToDirectory("$ZipPath", "$OutputDirectory")
-    if ($? -Eq $False) {
-      Write-Error "Unable to extract '$ZipPath'"
-      return $False
-    }
-  }
-  catch {
-    Write-Host $_
-    Write-Host $_.Exception
-
-    return $False
-  }
-  return $True
-}
-
-export-modulemember -function DownloadAndExtract
-export-modulemember -function Expand-Zip
-export-modulemember -function Get-File
-export-modulemember -function Get-MachineArchitecture
-export-modulemember -function Get-NativeInstallDirectory
-export-modulemember -function Get-TempDirectory
-export-modulemember -function Get-TempPathFilename
-export-modulemember -function New-ScriptShim
diff --git a/eng/common/native/common-library.sh b/eng/common/native/common-library.sh
deleted file mode 100644
index bf272dcf55a..00000000000
--- a/eng/common/native/common-library.sh
+++ /dev/null
@@ -1,168 +0,0 @@
-#!/usr/bin/env bash
-
-function GetNativeInstallDirectory {
-  local install_dir
-
-  if [[ -z $NETCOREENG_INSTALL_DIRECTORY ]]; then
-    install_dir=$HOME/.netcoreeng/native/
-  else
-    install_dir=$NETCOREENG_INSTALL_DIRECTORY
-  fi
-
-  echo $install_dir
-  return 0
-}
-
-function GetTempDirectory {
-
-  echo $(GetNativeInstallDirectory)temp/
-  return 0
-}
-
-function ExpandZip {
-  local zip_path=$1
-  local output_directory=$2
-  local force=${3:-false}
-
-  echo "Extracting $zip_path to $output_directory"
-  if [[ -d $output_directory ]] && [[ $force = false ]]; then
-    echo "Directory '$output_directory' already exists, skipping extract"
-    return 0
-  fi
-
-  if [[ -d $output_directory ]]; then
-    echo "'Force flag enabled, but '$output_directory' exists. Removing directory"
-    rm -rf $output_directory
-    if [[ $? != 0 ]]; then
-      Write-PipelineTelemetryError -category 'NativeToolsBootstrap' "Unable to remove '$output_directory'"
-      return 1
-    fi
-  fi
-
-  echo "Creating directory: '$output_directory'"
-  mkdir -p $output_directory
-
-  echo "Extracting archive"
-  tar -xf $zip_path -C $output_directory
-  if [[ $? != 0 ]]; then
-    Write-PipelineTelemetryError -category 'NativeToolsBootstrap' "Unable to extract '$zip_path'"
-    return 1
-  fi
-
-  return 0
-}
-
-function GetCurrentOS {
-  local unameOut="$(uname -s)"
-  case $unameOut in
-    Linux*)     echo "Linux";;
-    Darwin*)    echo "MacOS";;
-  esac
-  return 0
-}
-
-function GetFile {
-  local uri=$1
-  local path=$2
-  local force=${3:-false}
-  local download_retries=${4:-5}
-  local retry_wait_time_seconds=${5:-30}
-
-  if [[ -f $path ]]; then
-    if [[ $force = false ]]; then
-      echo "File '$path' already exists. Skipping download"
-      return 0
-    else
-      rm -rf $path
-    fi
-  fi
-
-  if [[ -f $uri ]]; then
-    echo "'$uri' is a file path, copying file to '$path'"
-    cp $uri $path
-    return $?
-  fi
-
-  echo "Downloading $uri"
-  # Use curl if available, otherwise use wget
-  if command -v curl > /dev/null; then
-    curl "$uri" -sSL --retry $download_retries --retry-delay $retry_wait_time_seconds --create-dirs -o "$path" --fail
-  else
-    wget -q -O "$path" "$uri" --tries="$download_retries"
-  fi
-
-  return $?
-}
-
-function GetTempPathFileName {
-  local path=$1
-
-  local temp_dir=$(GetTempDirectory)
-  local temp_file_name=$(basename $path)
-  echo $temp_dir$temp_file_name
-  return 0
-}
-
-function DownloadAndExtract {
-  local uri=$1
-  local installDir=$2
-  local force=${3:-false}
-  local download_retries=${4:-5}
-  local retry_wait_time_seconds=${5:-30}
-
-  local temp_tool_path=$(GetTempPathFileName $uri)
-
-  echo "downloading to: $temp_tool_path"
-
-  # Download file
-  GetFile "$uri" "$temp_tool_path" $force $download_retries $retry_wait_time_seconds
-  if [[ $? != 0 ]]; then
-    Write-PipelineTelemetryError -category 'NativeToolsBootstrap' "Failed to download '$uri' to '$temp_tool_path'."
-    return 1
-  fi
-
-  # Extract File
-  echo "extracting from  $temp_tool_path to $installDir"
-  ExpandZip "$temp_tool_path" "$installDir" $force $download_retries $retry_wait_time_seconds
-  if [[ $? != 0 ]]; then
-    Write-PipelineTelemetryError -category 'NativeToolsBootstrap' "Failed to extract '$temp_tool_path' to '$installDir'."
-    return 1
-  fi
-
-  return 0
-}
-
-function NewScriptShim {
-  local shimpath=$1
-  local tool_file_path=$2
-  local force=${3:-false}
-
-  echo "Generating '$shimpath' shim"
-  if [[ -f $shimpath ]]; then
-    if [[ $force = false ]]; then
-      echo "File '$shimpath' already exists." >&2
-      return 1
-    else
-      rm -rf $shimpath
-    fi
-  fi
-  
-  if [[ ! -f $tool_file_path ]]; then
-    Write-PipelineTelemetryError -category 'NativeToolsBootstrap' "Specified tool file path:'$tool_file_path' does not exist"
-    return 1
-  fi
-
-  local shim_contents=$'#!/usr/bin/env bash\n'
-  shim_contents+="SHIMARGS="$'$1\n'
-  shim_contents+="$tool_file_path"$' $SHIMARGS\n'
-
-  # Write shim file
-  echo "$shim_contents" > $shimpath
-
-  chmod +x $shimpath
-
-  echo "Finished generating shim '$shimpath'"
-
-  return $?
-}
-
diff --git a/eng/common/native/install-cmake-test.sh b/eng/common/native/install-cmake-test.sh
deleted file mode 100644
index 12339a40761..00000000000
--- a/eng/common/native/install-cmake-test.sh
+++ /dev/null
@@ -1,117 +0,0 @@
-#!/usr/bin/env bash
-
-source="${BASH_SOURCE[0]}"
-scriptroot="$( cd -P "$( dirname "$source" )" && pwd )"
-
-. $scriptroot/common-library.sh
-
-base_uri=
-install_path=
-version=
-clean=false
-force=false
-download_retries=5
-retry_wait_time_seconds=30
-
-while (($# > 0)); do
-  lowerI="$(echo $1 | awk '{print tolower($0)}')"
-  case $lowerI in
-    --baseuri)
-      base_uri=$2
-      shift 2
-      ;;
-    --installpath)
-      install_path=$2
-      shift 2
-      ;;
-    --version)
-      version=$2
-      shift 2
-      ;;
-    --clean)
-      clean=true
-      shift 1
-      ;;
-    --force)
-      force=true
-      shift 1
-      ;;
-    --downloadretries)
-      download_retries=$2
-      shift 2
-      ;;
-    --retrywaittimeseconds)
-      retry_wait_time_seconds=$2
-      shift 2
-      ;;
-    --help)
-      echo "Common settings:"
-      echo "  --baseuri <value>        Base file directory or Url wrom which to acquire tool archives"
-      echo "  --installpath <value>    Base directory to install native tool to"
-      echo "  --clean                  Don't install the tool, just clean up the current install of the tool"
-      echo "  --force                  Force install of tools even if they previously exist"
-      echo "  --help                   Print help and exit"
-      echo ""
-      echo "Advanced settings:"
-      echo "  --downloadretries        Total number of retry attempts"
-      echo "  --retrywaittimeseconds   Wait time between retry attempts in seconds"
-      echo ""
-      exit 0
-      ;;
-  esac
-done
-
-tool_name="cmake-test"
-tool_os=$(GetCurrentOS)
-tool_folder=$(echo $tool_os | awk '{print tolower($0)}')
-tool_arch="x86_64"
-tool_name_moniker="$tool_name-$version-$tool_os-$tool_arch"
-tool_install_directory="$install_path/$tool_name/$version"
-tool_file_path="$tool_install_directory/$tool_name_moniker/bin/$tool_name"
-shim_path="$install_path/$tool_name.sh"
-uri="${base_uri}/$tool_folder/$tool_name/$tool_name_moniker.tar.gz"
-
-# Clean up tool and installers
-if [[ $clean = true ]]; then
-  echo "Cleaning $tool_install_directory"
-  if [[ -d $tool_install_directory ]]; then
-    rm -rf $tool_install_directory
-  fi
-
-  echo "Cleaning $shim_path"
-  if [[ -f $shim_path ]]; then
-    rm -rf $shim_path
-  fi
-
-  tool_temp_path=$(GetTempPathFileName $uri)
-  echo "Cleaning $tool_temp_path"
-  if [[ -f $tool_temp_path ]]; then
-    rm -rf $tool_temp_path
-  fi
-
-  exit 0
-fi
-
-# Install tool
-if [[ -f $tool_file_path ]] && [[ $force = false ]]; then
-  echo "$tool_name ($version) already exists, skipping install"
-  exit 0
-fi
-
-DownloadAndExtract $uri $tool_install_directory $force $download_retries $retry_wait_time_seconds
-
-if [[ $? != 0 ]]; then
-  Write-PipelineTelemetryError -category 'NativeToolsBootstrap' 'Installation failed'
-  exit 1
-fi
-
-# Generate Shim
-# Always rewrite shims so that we are referencing the expected version
-NewScriptShim $shim_path $tool_file_path true
-
-if [[ $? != 0 ]]; then
-  Write-PipelineTelemetryError -category 'NativeToolsBootstrap' 'Shim generation failed'
-  exit 1
-fi
-
-exit 0
\ No newline at end of file
diff --git a/eng/common/native/install-cmake.sh b/eng/common/native/install-cmake.sh
deleted file mode 100644
index 18041be8763..00000000000
--- a/eng/common/native/install-cmake.sh
+++ /dev/null
@@ -1,117 +0,0 @@
-#!/usr/bin/env bash
-
-source="${BASH_SOURCE[0]}"
-scriptroot="$( cd -P "$( dirname "$source" )" && pwd )"
-
-. $scriptroot/common-library.sh
-
-base_uri=
-install_path=
-version=
-clean=false
-force=false
-download_retries=5
-retry_wait_time_seconds=30
-
-while (($# > 0)); do
-  lowerI="$(echo $1 | awk '{print tolower($0)}')"
-  case $lowerI in
-    --baseuri)
-      base_uri=$2
-      shift 2
-      ;;
-    --installpath)
-      install_path=$2
-      shift 2
-      ;;
-    --version)
-      version=$2
-      shift 2
-      ;;
-    --clean)
-      clean=true
-      shift 1
-      ;;
-    --force)
-      force=true
-      shift 1
-      ;;
-    --downloadretries)
-      download_retries=$2
-      shift 2
-      ;;
-    --retrywaittimeseconds)
-      retry_wait_time_seconds=$2
-      shift 2
-      ;;
-    --help)
-      echo "Common settings:"
-      echo "  --baseuri <value>        Base file directory or Url wrom which to acquire tool archives"
-      echo "  --installpath <value>    Base directory to install native tool to"
-      echo "  --clean                  Don't install the tool, just clean up the current install of the tool"
-      echo "  --force                  Force install of tools even if they previously exist"
-      echo "  --help                   Print help and exit"
-      echo ""
-      echo "Advanced settings:"
-      echo "  --downloadretries        Total number of retry attempts"
-      echo "  --retrywaittimeseconds   Wait time between retry attempts in seconds"
-      echo ""
-      exit 0
-      ;;
-  esac
-done
-
-tool_name="cmake"
-tool_os=$(GetCurrentOS)
-tool_folder=$(echo $tool_os | awk '{print tolower($0)}')
-tool_arch="x86_64"
-tool_name_moniker="$tool_name-$version-$tool_os-$tool_arch"
-tool_install_directory="$install_path/$tool_name/$version"
-tool_file_path="$tool_install_directory/$tool_name_moniker/bin/$tool_name"
-shim_path="$install_path/$tool_name.sh"
-uri="${base_uri}/$tool_folder/$tool_name/$tool_name_moniker.tar.gz"
-
-# Clean up tool and installers
-if [[ $clean = true ]]; then
-  echo "Cleaning $tool_install_directory"
-  if [[ -d $tool_install_directory ]]; then
-    rm -rf $tool_install_directory
-  fi
-
-  echo "Cleaning $shim_path"
-  if [[ -f $shim_path ]]; then
-    rm -rf $shim_path
-  fi
-
-  tool_temp_path=$(GetTempPathFileName $uri)
-  echo "Cleaning $tool_temp_path"
-  if [[ -f $tool_temp_path ]]; then
-    rm -rf $tool_temp_path
-  fi
-
-  exit 0
-fi
-
-# Install tool
-if [[ -f $tool_file_path ]] && [[ $force = false ]]; then
-  echo "$tool_name ($version) already exists, skipping install"
-  exit 0
-fi
-
-DownloadAndExtract $uri $tool_install_directory $force $download_retries $retry_wait_time_seconds
-
-if [[ $? != 0 ]]; then
-  Write-PipelineTelemetryError -category 'NativeToolsBootstrap' 'Installation failed'
-  exit 1
-fi
-
-# Generate Shim
-# Always rewrite shims so that we are referencing the expected version
-NewScriptShim $shim_path $tool_file_path true
-
-if [[ $? != 0 ]]; then
-  Write-PipelineTelemetryError -category 'NativeToolsBootstrap' 'Shim generation failed'
-  exit 1
-fi
-
-exit 0
\ No newline at end of file
diff --git a/eng/common/native/install-tool.ps1 b/eng/common/native/install-tool.ps1
deleted file mode 100644
index f397e1c75d4..00000000000
--- a/eng/common/native/install-tool.ps1
+++ /dev/null
@@ -1,132 +0,0 @@
-<#
-.SYNOPSIS
-Install native tool
-
-.DESCRIPTION
-Install cmake native tool from Azure blob storage
-
-.PARAMETER InstallPath
-Base directory to install native tool to
-
-.PARAMETER BaseUri
-Base file directory or Url from which to acquire tool archives
-
-.PARAMETER CommonLibraryDirectory
-Path to folder containing common library modules
-
-.PARAMETER Force
-Force install of tools even if they previously exist
-
-.PARAMETER Clean
-Don't install the tool, just clean up the current install of the tool
-
-.PARAMETER DownloadRetries
-Total number of retry attempts
-
-.PARAMETER RetryWaitTimeInSeconds
-Wait time between retry attempts in seconds
-
-.NOTES
-Returns 0 if install succeeds, 1 otherwise
-#>
-[CmdletBinding(PositionalBinding=$false)]
-Param (
-  [Parameter(Mandatory=$True)]
-  [string] $ToolName,
-  [Parameter(Mandatory=$True)]
-  [string] $InstallPath,
-  [Parameter(Mandatory=$True)]
-  [string] $BaseUri,
-  [Parameter(Mandatory=$True)]
-  [string] $Version,
-  [string] $CommonLibraryDirectory = $PSScriptRoot,
-  [switch] $Force = $False,
-  [switch] $Clean = $False,
-  [int] $DownloadRetries = 5,
-  [int] $RetryWaitTimeInSeconds = 30
-)
-
-. $PSScriptRoot\..\pipeline-logging-functions.ps1
-
-# Import common library modules
-Import-Module -Name (Join-Path $CommonLibraryDirectory "CommonLibrary.psm1")
-
-try {
-  # Define verbose switch if undefined
-  $Verbose = $VerbosePreference -Eq "Continue"
-
-  $Arch = CommonLibrary\Get-MachineArchitecture
-  $ToolOs = "win64"
-  if($Arch -Eq "x32") {
-    $ToolOs = "win32"
-  }
-  $ToolNameMoniker = "$ToolName-$Version-$ToolOs-$Arch"
-  $ToolInstallDirectory = Join-Path $InstallPath "$ToolName\$Version\"
-  $Uri = "$BaseUri/windows/$ToolName/$ToolNameMoniker.zip"
-  $ShimPath = Join-Path $InstallPath "$ToolName.exe"
-
-  if ($Clean) {
-    Write-Host "Cleaning $ToolInstallDirectory"
-    if (Test-Path $ToolInstallDirectory) {
-      Remove-Item $ToolInstallDirectory -Force -Recurse
-    }
-    Write-Host "Cleaning $ShimPath"
-    if (Test-Path $ShimPath) {
-      Remove-Item $ShimPath -Force
-    }
-    $ToolTempPath = CommonLibrary\Get-TempPathFilename -Path $Uri
-    Write-Host "Cleaning $ToolTempPath"
-    if (Test-Path $ToolTempPath) {
-      Remove-Item $ToolTempPath -Force
-    }
-    exit 0
-  }
-
-  # Install tool
-  if ((Test-Path $ToolInstallDirectory) -And (-Not $Force)) {
-    Write-Verbose "$ToolName ($Version) already exists, skipping install"
-  }
-  else {
-    $InstallStatus = CommonLibrary\DownloadAndExtract -Uri $Uri `
-                                                      -InstallDirectory $ToolInstallDirectory `
-                                                      -Force:$Force `
-                                                      -DownloadRetries $DownloadRetries `
-                                                      -RetryWaitTimeInSeconds $RetryWaitTimeInSeconds `
-                                                      -Verbose:$Verbose
-
-    if ($InstallStatus -Eq $False) {
-      Write-PipelineTelemetryError "Installation failed" -Category "NativeToolsetBootstrapping"
-      exit 1
-    }
-  }
-
-  $ToolFilePath = Get-ChildItem $ToolInstallDirectory -Recurse -Filter "$ToolName.exe" | % { $_.FullName }
-  if (@($ToolFilePath).Length -Gt 1) {
-    Write-Error "There are multiple copies of $ToolName in $($ToolInstallDirectory): `n$(@($ToolFilePath | out-string))"
-    exit 1
-  } elseif (@($ToolFilePath).Length -Lt 1) {
-    Write-Host "$ToolName was not found in $ToolFilePath."
-    exit 1
-  }
-
-  # Generate shim
-  # Always rewrite shims so that we are referencing the expected version
-  $GenerateShimStatus = CommonLibrary\New-ScriptShim -ShimName $ToolName `
-                                                     -ShimDirectory $InstallPath `
-                                                     -ToolFilePath "$ToolFilePath" `
-                                                     -BaseUri $BaseUri `
-                                                     -Force:$Force `
-                                                     -Verbose:$Verbose
-
-  if ($GenerateShimStatus -Eq $False) {
-    Write-PipelineTelemetryError "Generate shim failed" -Category "NativeToolsetBootstrapping"
-    return 1
-  }
-
-  exit 0
-}
-catch {
-  Write-Host $_.ScriptStackTrace
-  Write-PipelineTelemetryError -Category "NativeToolsetBootstrapping" -Message $_
-  exit 1
-}
diff --git a/eng/common/performance/perfhelixpublish.proj b/eng/common/performance/perfhelixpublish.proj
deleted file mode 100644
index cf5941e1b64..00000000000
--- a/eng/common/performance/perfhelixpublish.proj
+++ /dev/null
@@ -1,121 +0,0 @@
-<Project Sdk="Microsoft.DotNet.Helix.Sdk" DefaultTargets="Test">
-
-  <PropertyGroup Condition="'$(AGENT_OS)' == 'Windows_NT'">
-    <WorkItemCommand>%HELIX_CORRELATION_PAYLOAD%\performance\scripts\benchmarks_ci.py --csproj %HELIX_CORRELATION_PAYLOAD%\performance\$(TargetCsproj)</WorkItemCommand>
-    <CliArguments>--dotnet-versions %DOTNET_VERSION% --cli-source-info args --cli-branch %PERFLAB_BRANCH% --cli-commit-sha %PERFLAB_HASH% --cli-repository https://github.com/%PERFLAB_REPO% --cli-source-timestamp %PERFLAB_BUILDTIMESTAMP%</CliArguments>
-    <Python>py -3</Python>
-    <CoreRun>%HELIX_CORRELATION_PAYLOAD%\Core_Root\CoreRun.exe</CoreRun>
-    <BaselineCoreRun>%HELIX_CORRELATION_PAYLOAD%\Baseline_Core_Root\CoreRun.exe</BaselineCoreRun>
-    <HelixPreCommands>$(HelixPreCommands);call %HELIX_CORRELATION_PAYLOAD%\performance\tools\machine-setup.cmd;set PYTHONPATH=%HELIX_WORKITEM_PAYLOAD%\scripts%3B%HELIX_WORKITEM_PAYLOAD%</HelixPreCommands>
-    <ArtifactsDirectory>%HELIX_CORRELATION_PAYLOAD%\artifacts\BenchmarkDotNet.Artifacts</ArtifactsDirectory>
-    <BaselineArtifactsDirectory>%HELIX_CORRELATION_PAYLOAD%\artifacts\BenchmarkDotNet.Artifacts_Baseline</BaselineArtifactsDirectory>
-    <ResultsComparer>%HELIX_CORRELATION_PAYLOAD%\performance\src\tools\ResultsComparer\ResultsComparer.csproj</ResultsComparer>
-    <DotnetExe>%HELIX_CORRELATION_PAYLOAD%\performance\tools\dotnet\$(Architecture)\dotnet.exe</DotnetExe>
-    <Percent>%25%25</Percent>
-    <XMLResults>%HELIX_WORKITEM_ROOT%\testResults.xml</XMLResults>
-  </PropertyGroup>
-
-  <PropertyGroup Condition="'$(AGENT_OS)' != 'Windows_NT' and '$(RunFromPerfRepo)' == 'false'">
-    <BaseDirectory>$HELIX_CORRELATION_PAYLOAD</BaseDirectory>
-    <PerformanceDirectory>$(BaseDirectory)/performance</PerformanceDirectory>
-  </PropertyGroup>
-
-  <PropertyGroup Condition="'$(AGENT_OS)' != 'Windows_NT' and '$(RunFromPerfRepo)' == 'true'">
-    <BaseDirectory>$HELIX_WORKITEM_PAYLOAD</BaseDirectory>
-    <PerformanceDirectory>$(BaseDirectory)</PerformanceDirectory>
-  </PropertyGroup>
-
-  <PropertyGroup Condition="'$(AGENT_OS)' != 'Windows_NT'">
-    <WorkItemCommand>$(PerformanceDirectory)/scripts/benchmarks_ci.py --csproj $(PerformanceDirectory)/$(TargetCsproj)</WorkItemCommand>
-    <CliArguments>--dotnet-versions $DOTNET_VERSION --cli-source-info args --cli-branch $PERFLAB_BRANCH --cli-commit-sha $PERFLAB_HASH --cli-repository https://github.com/$PERFLAB_REPO --cli-source-timestamp $PERFLAB_BUILDTIMESTAMP</CliArguments>
-    <Python>python3</Python>
-    <CoreRun>$(BaseDirectory)/Core_Root/corerun</CoreRun>
-    <BaselineCoreRun>$(BaseDirectory)/Baseline_Core_Root/corerun</BaselineCoreRun>
-    <HelixPreCommands>$(HelixPreCommands);chmod +x $(PerformanceDirectory)/tools/machine-setup.sh;. $(PerformanceDirectory)/tools/machine-setup.sh</HelixPreCommands>
-    <ArtifactsDirectory>$(BaseDirectory)/artifacts/BenchmarkDotNet.Artifacts</ArtifactsDirectory>
-    <BaselineArtifactsDirectory>$(BaseDirectory)/artifacts/BenchmarkDotNet.Artifacts_Baseline</BaselineArtifactsDirectory>
-    <ResultsComparer>$(PerformanceDirectory)/src/tools/ResultsComparer/ResultsComparer.csproj</ResultsComparer>
-    <DotnetExe>$(PerformanceDirectory)/tools/dotnet/$(Architecture)/dotnet</DotnetExe>
-    <Percent>%25</Percent>
-    <XMLResults>$HELIX_WORKITEM_ROOT/testResults.xml</XMLResults>
-  </PropertyGroup>
-
-  <PropertyGroup Condition="'$(UseCoreRun)' == 'true'">
-    <CoreRunArgument>--corerun $(CoreRun)</CoreRunArgument>
-  </PropertyGroup>
-
-  <PropertyGroup Condition="'$(UseBaselineCoreRun)' == 'true'">
-    <BaselineCoreRunArgument>--corerun $(BaselineCoreRun)</BaselineCoreRunArgument>
-  </PropertyGroup>
-
-  <PropertyGroup Condition="'$(WorkItemCommand)' != ''">
-    <WorkItemCommand>$(Python) $(WorkItemCommand) --incremental no --architecture $(Architecture) -f $(_Framework) $(PerfLabArguments)</WorkItemCommand>
-  </PropertyGroup>
-
-  <PropertyGroup Condition="'$(_Framework)' != 'net461'">
-    <WorkItemCommand>$(WorkItemCommand) $(CliArguments)</WorkItemCommand>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <HelixCorrelationPayload Include="$(CorrelationPayloadDirectory)">
-      <PayloadDirectory>%(Identity)</PayloadDirectory>
-    </HelixCorrelationPayload>
-  </ItemGroup>
-
-  <PropertyGroup>
-    <PartitionCount>5</PartitionCount>
-  </PropertyGroup>
-  <ItemGroup>
-    <Partition Include="$(BuildConfig).Partition0" Index="0" />
-    <Partition Include="$(BuildConfig).Partition1" Index="1" />
-    <Partition Include="$(BuildConfig).Partition2" Index="2" />
-    <Partition Include="$(BuildConfig).Partition3" Index="3" />
-    <Partition Include="$(BuildConfig).Partition4" Index="4" />
-  </ItemGroup>
-
-  <PropertyGroup Condition="'$(Compare)' == 'true'">
-    <FailOnTestFailure>false</FailOnTestFailure>
-  </PropertyGroup>
-
-  <!-- 
-    Partition the Microbenchmarks project, but nothing else
-  -->
-  <ItemGroup Condition="$(TargetCsproj.Contains('MicroBenchmarks.csproj'))">
-    <HelixWorkItem Include="@(Partition)">
-      <PayloadDirectory>$(WorkItemDirectory)</PayloadDirectory>
-      <PreCommands Condition="'$(Compare)' == 'true'">$(WorkItemCommand) --bdn-artifacts $(BaselineArtifactsDirectory) --bdn-arguments="--anyCategories $(BDNCategories) $(ExtraBenchmarkDotNetArguments) $(BaselineCoreRunArgument) --partition-count $(PartitionCount) --partition-index %(HelixWorkItem.Index)"</PreCommands>
-      <Command>$(WorkItemCommand) --bdn-artifacts $(ArtifactsDirectory) --bdn-arguments="--anyCategories $(BDNCategories) $(ExtraBenchmarkDotNetArguments) $(CoreRunArgument) --partition-count $(PartitionCount) --partition-index %(HelixWorkItem.Index)"</Command>
-      <PostCommands Condition="'$(Compare)' == 'true'">$(DotnetExe) run -f $(_Framework) -p $(ResultsComparer) --base $(BaselineArtifactsDirectory) --diff $(ArtifactsDirectory) --threshold 2$(Percent) --xml $(XMLResults);$(FinalCommand)</PostCommands>
-      <Timeout>4:00</Timeout>
-    </HelixWorkItem>
-  </ItemGroup>
-
-  <ItemGroup Condition="!$(TargetCsproj.Contains('MicroBenchmarks.csproj'))">
-    <HelixWorkItem Include="$(BuildConfig).WorkItem">
-      <PayloadDirectory>$(WorkItemDirectory)</PayloadDirectory>
-      <PreCommands Condition="'$(Compare)' == 'true'">$(WorkItemCommand) --bdn-artifacts $(BaselineArtifactsDirectory) --bdn-arguments="--anyCategories $(BDNCategories) $(ExtraBenchmarkDotNetArguments) $(BaselineCoreRunArgument)"</PreCommands>
-      <Command>$(WorkItemCommand) --bdn-artifacts $(ArtifactsDirectory) --bdn-arguments="--anyCategories $(BDNCategories) $(ExtraBenchmarkDotNetArguments) $(CoreRunArgument)"</Command>
-      <PostCommands Condition="'$(Compare)' == 'true'">$(DotnetExe) run -f $(_Framework) -p $(ResultsComparer) --base $(BaselineArtifactsDirectory) --diff $(ArtifactsDirectory) --threshold 2$(Percent) --xml $(XMLResults)</PostCommands>
-      <Timeout>4:00</Timeout>
-    </HelixWorkItem>
-  </ItemGroup>
-
-  <ItemGroup Condition="'$(AGENT_OS)' == 'Windows_NT'">
-    <HelixWorkItem Include="Crossgen System.Private.Xml.dll">
-      <PayloadDirectory>$(WorkItemDirectory)\ScenarioCorrelation</PayloadDirectory>
-      <Command>$(Python) %HELIX_CORRELATION_PAYLOAD%\performance\src\scenarios\crossgen\test.py crossgen --test-name System.Private.Xml.dll --core-root %HELIX_CORRELATION_PAYLOAD%\Core_Root</Command>
-    </HelixWorkItem>
-     <HelixWorkItem Include="Crossgen System.Linq.Expressions.dll">
-      <PayloadDirectory>$(WorkItemDirectory)\ScenarioCorrelation</PayloadDirectory>
-      <Command>$(Python) %HELIX_CORRELATION_PAYLOAD%\performance\src\scenarios\crossgen\test.py crossgen --test-name System.Linq.Expressions.dll --core-root %HELIX_CORRELATION_PAYLOAD%\Core_Root</Command>
-    </HelixWorkItem>
-     <HelixWorkItem Include="Crossgen Microsoft.CodeAnalysis.VisualBasic.dll">
-      <PayloadDirectory>$(WorkItemDirectory)\ScenarioCorrelation</PayloadDirectory>
-      <Command>$(Python) %HELIX_CORRELATION_PAYLOAD%\performance\src\scenarios\crossgen\test.py crossgen --test-name Microsoft.CodeAnalysis.VisualBasic.dll --core-root %HELIX_CORRELATION_PAYLOAD%\Core_Root</Command>
-    </HelixWorkItem>
-     <HelixWorkItem Include="Crossgen Microsoft.CodeAnalysis.CSharp.dll">
-      <PayloadDirectory>$(WorkItemDirectory)\ScenarioCorrelation</PayloadDirectory>
-      <Command>$(Python) %HELIX_CORRELATION_PAYLOAD%\performance\src\scenarios\crossgen\test.py crossgen --test-name Microsoft.CodeAnalysis.CSharp.dll --core-root %HELIX_CORRELATION_PAYLOAD%\Core_Root</Command>
-    </HelixWorkItem>
-  </ItemGroup>
-</Project>
\ No newline at end of file
diff --git a/eng/common/performance/performance-setup.ps1 b/eng/common/performance/performance-setup.ps1
deleted file mode 100644
index 1763a1a97b0..00000000000
--- a/eng/common/performance/performance-setup.ps1
+++ /dev/null
@@ -1,114 +0,0 @@
-Param(
-    [string] $SourceDirectory=$env:BUILD_SOURCESDIRECTORY,
-    [string] $CoreRootDirectory,
-    [string] $BaselineCoreRootDirectory,
-    [string] $Architecture="x64",
-    [string] $Framework="netcoreapp5.0",
-    [string] $CompilationMode="Tiered",
-    [string] $Repository=$env:BUILD_REPOSITORY_NAME,
-    [string] $Branch=$env:BUILD_SOURCEBRANCH,
-    [string] $CommitSha=$env:BUILD_SOURCEVERSION,
-    [string] $BuildNumber=$env:BUILD_BUILDNUMBER,
-    [string] $RunCategories="Libraries Runtime",
-    [string] $Csproj="src\benchmarks\micro\MicroBenchmarks.csproj",
-    [string] $Kind="micro",
-    [switch] $Internal,
-    [switch] $Compare,
-    [string] $Configurations="CompilationMode=$CompilationMode RunKind=$Kind"
-)
-
-$RunFromPerformanceRepo = ($Repository -eq "dotnet/performance") -or ($Repository -eq "dotnet-performance")
-$UseCoreRun = ($CoreRootDirectory -ne [string]::Empty)
-$UseBaselineCoreRun = ($BaselineCoreRootDirectory -ne [string]::Empty)
-
-$PayloadDirectory = (Join-Path $SourceDirectory "Payload")
-$PerformanceDirectory = (Join-Path $PayloadDirectory "performance")
-$WorkItemDirectory = (Join-Path $SourceDirectory "workitem")
-$ExtraBenchmarkDotNetArguments = "--iterationCount 1 --warmupCount 0 --invocationCount 1 --unrollFactor 1 --strategy ColdStart --stopOnFirstError true"
-$Creator = $env:BUILD_DEFINITIONNAME
-$PerfLabArguments = ""
-$HelixSourcePrefix = "pr"
-
-$Queue = "Windows.10.Amd64.ClientRS4.DevEx.15.8.Open"
-
-if ($Framework.StartsWith("netcoreapp")) {
-    $Queue = "Windows.10.Amd64.ClientRS5.Open"
-}
-
-if ($Compare) {
-    $Queue = "Windows.10.Amd64.19H1.Tiger.Perf.Open"
-    $PerfLabArguments = ""
-    $ExtraBenchmarkDotNetArguments = ""
-}
-
-if ($Internal) {
-    $Queue = "Windows.10.Amd64.19H1.Tiger.Perf"
-    $PerfLabArguments = "--upload-to-perflab-container"
-    $ExtraBenchmarkDotNetArguments = ""
-    $Creator = ""
-    $HelixSourcePrefix = "official"
-}
-
-# FIX ME: This is a workaround until we get this from the actual pipeline
-$CommonSetupArguments="--channel master --queue $Queue --build-number $BuildNumber --build-configs $Configurations --architecture $Architecture"
-$SetupArguments = "--repository https://github.com/$Repository --branch $Branch --get-perf-hash --commit-sha $CommitSha $CommonSetupArguments"
-
-
-#This grabs the LKG version number of dotnet and passes it to our scripts
-$VersionJSON = Get-Content global.json | ConvertFrom-Json
-$DotNetVersion = $VersionJSON.tools.dotnet
-$SetupArguments = "--dotnet-versions $DotNetVersion $SetupArguments"
-
-
-if ($RunFromPerformanceRepo) {
-    $SetupArguments = "--perf-hash $CommitSha $CommonSetupArguments"
-    
-    robocopy $SourceDirectory $PerformanceDirectory /E /XD $PayloadDirectory $SourceDirectory\artifacts $SourceDirectory\.git
-}
-else {
-    git clone --branch master --depth 1 --quiet https://github.com/dotnet/performance $PerformanceDirectory
-}
-
-if ($UseCoreRun) {
-    $NewCoreRoot = (Join-Path $PayloadDirectory "Core_Root")
-    Move-Item -Path $CoreRootDirectory -Destination $NewCoreRoot
-}
-if ($UseBaselineCoreRun) {
-    $NewBaselineCoreRoot = (Join-Path $PayloadDirectory "Baseline_Core_Root")
-    Move-Item -Path $BaselineCoreRootDirectory -Destination $NewBaselineCoreRoot
-}
-
-$DocsDir = (Join-Path $PerformanceDirectory "docs")
-robocopy $DocsDir $WorkItemDirectory
-
-# Set variables that we will need to have in future steps
-$ci = $true
-
-. "$PSScriptRoot\..\pipeline-logging-functions.ps1"
-
-# Directories
-Write-PipelineSetVariable -Name 'PayloadDirectory' -Value "$PayloadDirectory" -IsMultiJobVariable $false
-Write-PipelineSetVariable -Name 'PerformanceDirectory' -Value "$PerformanceDirectory" -IsMultiJobVariable $false
-Write-PipelineSetVariable -Name 'WorkItemDirectory' -Value "$WorkItemDirectory" -IsMultiJobVariable $false
-
-# Script Arguments
-Write-PipelineSetVariable -Name 'Python' -Value "py -3" -IsMultiJobVariable $false
-Write-PipelineSetVariable -Name 'ExtraBenchmarkDotNetArguments' -Value "$ExtraBenchmarkDotNetArguments" -IsMultiJobVariable $false
-Write-PipelineSetVariable -Name 'SetupArguments' -Value "$SetupArguments" -IsMultiJobVariable $false
-Write-PipelineSetVariable -Name 'PerfLabArguments' -Value "$PerfLabArguments" -IsMultiJobVariable $false
-Write-PipelineSetVariable -Name 'BDNCategories' -Value "$RunCategories" -IsMultiJobVariable $false
-Write-PipelineSetVariable -Name 'TargetCsproj' -Value "$Csproj" -IsMultiJobVariable $false
-Write-PipelineSetVariable -Name 'Kind' -Value "$Kind" -IsMultiJobVariable $false
-Write-PipelineSetVariable -Name 'Architecture' -Value "$Architecture" -IsMultiJobVariable $false
-Write-PipelineSetVariable -Name 'UseCoreRun' -Value "$UseCoreRun" -IsMultiJobVariable $false
-Write-PipelineSetVariable -Name 'UseBaselineCoreRun' -Value "$UseBaselineCoreRun" -IsMultiJobVariable $false
-Write-PipelineSetVariable -Name 'RunFromPerfRepo' -Value "$RunFromPerformanceRepo" -IsMultiJobVariable $false
-Write-PipelineSetVariable -Name 'Compare' -Value "$Compare" -IsMultiJobVariable $false
-
-# Helix Arguments
-Write-PipelineSetVariable -Name 'Creator' -Value "$Creator" -IsMultiJobVariable $false
-Write-PipelineSetVariable -Name 'Queue' -Value "$Queue" -IsMultiJobVariable $false
-Write-PipelineSetVariable -Name 'HelixSourcePrefix' -Value "$HelixSourcePrefix" -IsMultiJobVariable $false
-Write-PipelineSetVariable -Name '_BuildConfig' -Value "$Architecture.$Kind.$Framework" -IsMultiJobVariable $false
-
-exit 0
\ No newline at end of file
diff --git a/eng/common/performance/performance-setup.sh b/eng/common/performance/performance-setup.sh
deleted file mode 100644
index b9eecf94bd0..00000000000
--- a/eng/common/performance/performance-setup.sh
+++ /dev/null
@@ -1,223 +0,0 @@
-#!/usr/bin/env bash
-
-source_directory=$BUILD_SOURCESDIRECTORY
-core_root_directory=
-baseline_core_root_directory=
-architecture=x64
-framework=netcoreapp5.0
-compilation_mode=tiered
-repository=$BUILD_REPOSITORY_NAME
-branch=$BUILD_SOURCEBRANCH
-commit_sha=$BUILD_SOURCEVERSION
-build_number=$BUILD_BUILDNUMBER
-internal=false
-compare=false
-kind="micro"
-run_categories="Libraries Runtime"
-csproj="src\benchmarks\micro\MicroBenchmarks.csproj"
-configurations="CompliationMode=$compilation_mode RunKind=$kind"
-run_from_perf_repo=false
-use_core_run=true
-use_baseline_core_run=true
-
-while (($# > 0)); do
-  lowerI="$(echo $1 | awk '{print tolower($0)}')"
-  case $lowerI in
-    --sourcedirectory)
-      source_directory=$2
-      shift 2
-      ;;
-    --corerootdirectory)
-      core_root_directory=$2
-      shift 2
-      ;;
-    --baselinecorerootdirectory)
-      baseline_core_root_directory=$2
-      shift 2
-      ;;
-    --architecture)
-      architecture=$2
-      shift 2
-      ;;
-    --framework)
-      framework=$2
-      shift 2
-      ;;
-    --compilationmode)
-      compilation_mode=$2
-      shift 2
-      ;;
-    --repository)
-      repository=$2
-      shift 2
-      ;;
-    --branch)
-      branch=$2
-      shift 2
-      ;;
-    --commitsha)
-      commit_sha=$2
-      shift 2
-      ;;
-    --buildnumber)
-      build_number=$2
-      shift 2
-      ;;
-    --kind)
-      kind=$2
-      shift 2
-      ;;
-    --runcategories)
-      run_categories=$2
-      shift 2
-      ;;
-    --csproj)
-      csproj=$2
-      shift 2
-      ;;
-    --internal)
-      internal=true
-      shift 1
-      ;;
-    --compare)
-      compare=true
-      shift 1
-      ;;
-    --configurations)
-      configurations=$2
-      shift 2
-      ;;
-    --help)
-      echo "Common settings:"
-      echo "  --corerootdirectory <value>    Directory where Core_Root exists, if running perf testing with --corerun"
-      echo "  --architecture <value>         Architecture of the testing being run"
-      echo "  --configurations <value>       List of key=value pairs that will be passed to perf testing infrastructure."
-      echo "                                 ex: --configurations \"CompilationMode=Tiered OptimzationLevel=PGO\""
-      echo "  --help                         Print help and exit"
-      echo ""
-      echo "Advanced settings:"
-      echo "  --framework <value>            The framework to run, if not running in master"
-      echo "  --compliationmode <value>      The compilation mode if not passing --configurations"
-      echo "  --sourcedirectory <value>      The directory of the sources. Defaults to env:BUILD_SOURCESDIRECTORY"
-      echo "  --repository <value>           The name of the repository in the <owner>/<repository name> format. Defaults to env:BUILD_REPOSITORY_NAME"
-      echo "  --branch <value>               The name of the branch. Defaults to env:BUILD_SOURCEBRANCH"
-      echo "  --commitsha <value>            The commit sha1 to run against. Defaults to env:BUILD_SOURCEVERSION"
-      echo "  --buildnumber <value>          The build number currently running. Defaults to env:BUILD_BUILDNUMBER"
-      echo "  --csproj                       The relative path to the benchmark csproj whose tests should be run. Defaults to src\benchmarks\micro\MicroBenchmarks.csproj"
-      echo "  --kind <value>                 Related to csproj. The kind of benchmarks that should be run. Defaults to micro"
-      echo "  --runcategories <value>        Related to csproj. Categories of benchmarks to run. Defaults to \"coreclr corefx\""
-      echo "  --internal                     If the benchmarks are running as an official job."
-      echo ""
-      exit 0
-      ;;
-  esac
-done
-
-if [ "$repository" == "dotnet/performance" ] || [ "$repository" == "dotnet-performance" ]; then
-    run_from_perf_repo=true
-fi
-
-if [ -z "$configurations" ]; then
-    configurations="CompliationMode=$compilation_mode"
-fi
-
-if [ -z "$core_root_directory" ]; then
-    use_core_run=false
-fi
-
-if [ -z "$baseline_core_root_directory" ]; then
-    use_baseline_core_run=false
-fi
-
-payload_directory=$source_directory/Payload
-performance_directory=$payload_directory/performance
-workitem_directory=$source_directory/workitem
-extra_benchmark_dotnet_arguments="--iterationCount 1 --warmupCount 0 --invocationCount 1 --unrollFactor 1 --strategy ColdStart --stopOnFirstError true"
-perflab_arguments=
-queue=Ubuntu.1804.Amd64.Open
-creator=$BUILD_DEFINITIONNAME
-helix_source_prefix="pr"
-
-if [[ "$compare" == true ]]; then
-  extra_benchmark_dotnet_arguments=
-  perflab_arguments=
-
-  # No open queues for arm64
-  if [[ "$architecture" = "arm64" ]]; then
-    echo "Compare not available for arm64"
-    exit 1
-  fi
-
-  queue=Ubuntu.1804.Amd64.Tiger.Perf.Open
-fi
-
-if [[ "$internal" == true ]]; then
-    perflab_arguments="--upload-to-perflab-container"
-    helix_source_prefix="official"
-    creator=
-    extra_benchmark_dotnet_arguments=
-    
-    if [[ "$architecture" = "arm64" ]]; then
-        queue=Ubuntu.1804.Arm64.Perf
-    else
-        queue=Ubuntu.1804.Amd64.Tiger.Perf
-    fi
-fi
-
-common_setup_arguments="--channel master --queue $queue --build-number $build_number --build-configs $configurations --architecture $architecture"
-setup_arguments="--repository https://github.com/$repository --branch $branch --get-perf-hash --commit-sha $commit_sha $common_setup_arguments"
-
-
-# Get the tools section from the global.json.
-# This grabs the LKG version number of dotnet and passes it to our scripts
-dotnet_version=`cat global.json | python3 -c 'import json,sys;obj=json.load(sys.stdin);print(obj["tools"]["dotnet"])'`
-setup_arguments="--dotnet-versions $dotnet_version $setup_arguments"
-
-
-if [[ "$run_from_perf_repo" = true ]]; then
-    payload_directory=
-    workitem_directory=$source_directory
-    performance_directory=$workitem_directory
-    setup_arguments="--perf-hash $commit_sha $common_setup_arguments"
-else
-    git clone --branch master --depth 1 --quiet https://github.com/dotnet/performance $performance_directory
-    
-    docs_directory=$performance_directory/docs
-    mv $docs_directory $workitem_directory
-fi
-
-if [[ "$use_core_run" = true ]]; then
-    new_core_root=$payload_directory/Core_Root
-    mv $core_root_directory $new_core_root
-fi
-
-if [[ "$use_baseline_core_run" = true ]]; then
-  new_baseline_core_root=$payload_directory/Baseline_Core_Root
-  mv $baseline_core_root_directory $new_baseline_core_root
-fi
-
-ci=true
-
-_script_dir=$(pwd)/eng/common
-. "$_script_dir/pipeline-logging-functions.sh"
-
-# Make sure all of our variables are available for future steps
-Write-PipelineSetVariable -name "UseCoreRun" -value "$use_core_run" -is_multi_job_variable false
-Write-PipelineSetVariable -name "UseBaselineCoreRun" -value "$use_baseline_core_run" -is_multi_job_variable false
-Write-PipelineSetVariable -name "Architecture" -value "$architecture" -is_multi_job_variable false
-Write-PipelineSetVariable -name "PayloadDirectory" -value "$payload_directory" -is_multi_job_variable false
-Write-PipelineSetVariable -name "PerformanceDirectory" -value "$performance_directory" -is_multi_job_variable false
-Write-PipelineSetVariable -name "WorkItemDirectory" -value "$workitem_directory" -is_multi_job_variable false
-Write-PipelineSetVariable -name "Queue" -value "$queue" -is_multi_job_variable false
-Write-PipelineSetVariable -name "SetupArguments" -value "$setup_arguments" -is_multi_job_variable false
-Write-PipelineSetVariable -name "Python" -value "$python3" -is_multi_job_variable false
-Write-PipelineSetVariable -name "PerfLabArguments" -value "$perflab_arguments" -is_multi_job_variable false
-Write-PipelineSetVariable -name "ExtraBenchmarkDotNetArguments" -value "$extra_benchmark_dotnet_arguments" -is_multi_job_variable false
-Write-PipelineSetVariable -name "BDNCategories" -value "$run_categories" -is_multi_job_variable false
-Write-PipelineSetVariable -name "TargetCsproj" -value "$csproj" -is_multi_job_variable false
-Write-PipelineSetVariable -name "RunFromPerfRepo" -value "$run_from_perf_repo" -is_multi_job_variable false
-Write-PipelineSetVariable -name "Creator" -value "$creator" -is_multi_job_variable false
-Write-PipelineSetVariable -name "HelixSourcePrefix" -value "$helix_source_prefix" -is_multi_job_variable false
-Write-PipelineSetVariable -name "Kind" -value "$kind" -is_multi_job_variable false
-Write-PipelineSetVariable -name "_BuildConfig" -value "$architecture.$kind.$framework" -is_multi_job_variable false
-Write-PipelineSetVariable -name "Compare" -value "$compare" -is_multi_job_variable false
diff --git a/eng/common/pipeline-logging-functions.ps1 b/eng/common/pipeline-logging-functions.ps1
deleted file mode 100644
index 8484451f3a5..00000000000
--- a/eng/common/pipeline-logging-functions.ps1
+++ /dev/null
@@ -1,242 +0,0 @@
-# Source for this file was taken from https://github.com/microsoft/azure-pipelines-task-lib/blob/11c9439d4af17e6475d9fe058e6b2e03914d17e6/powershell/VstsTaskSdk/LoggingCommandFunctions.ps1 and modified.
-
-# NOTE: You should not be calling these method directly as they are likely to change.  Instead you should be calling the Write-Pipeline* functions defined in tools.ps1
-
-$script:loggingCommandPrefix = '##vso['
-$script:loggingCommandEscapeMappings = @( # TODO: WHAT ABOUT "="? WHAT ABOUT "%"?
-    New-Object psobject -Property @{ Token = ';' ; Replacement = '%3B' }
-    New-Object psobject -Property @{ Token = "`r" ; Replacement = '%0D' }
-    New-Object psobject -Property @{ Token = "`n" ; Replacement = '%0A' }
-    New-Object psobject -Property @{ Token = "]" ; Replacement = '%5D' }
-)
-# TODO: BUG: Escape % ???
-# TODO: Add test to verify don't need to escape "=".
-
-# Specify "-Force" to force pipeline formatted output even if "$ci" is false or not set
-function Write-PipelineTelemetryError {
-    [CmdletBinding()]
-    param(
-        [Parameter(Mandatory = $true)]
-        [string]$Category,
-        [Parameter(Mandatory = $true)]
-        [string]$Message,
-        [Parameter(Mandatory = $false)]
-        [string]$Type = 'error',
-        [string]$ErrCode,
-        [string]$SourcePath,
-        [string]$LineNumber,
-        [string]$ColumnNumber,
-        [switch]$AsOutput,
-        [switch]$Force)
-
-        $PSBoundParameters.Remove('Category') | Out-Null
-
-        if($Force -Or ((Test-Path variable:ci) -And $ci)) {
-            $Message = "(NETCORE_ENGINEERING_TELEMETRY=$Category) $Message"
-        }
-        $PSBoundParameters.Remove('Message') | Out-Null
-        $PSBoundParameters.Add('Message', $Message)
-        Write-PipelineTaskError @PSBoundParameters
-}
-
-# Specify "-Force" to force pipeline formatted output even if "$ci" is false or not set
-function Write-PipelineTaskError {
-    [CmdletBinding()]
-    param(
-        [Parameter(Mandatory = $true)]
-        [string]$Message,
-        [Parameter(Mandatory = $false)]
-        [string]$Type = 'error',
-        [string]$ErrCode,
-        [string]$SourcePath,
-        [string]$LineNumber,
-        [string]$ColumnNumber,
-        [switch]$AsOutput,
-        [switch]$Force
-    )
-
-    if(!$Force -And (-Not (Test-Path variable:ci) -Or !$ci)) {
-        if($Type -eq 'error') {
-            Write-Host $Message -ForegroundColor Red
-            return
-        }
-        elseif ($Type -eq 'warning') {
-            Write-Host $Message -ForegroundColor Yellow
-            return
-        }
-    }
-
-    if(($Type -ne 'error') -and ($Type -ne 'warning')) {
-        Write-Host $Message
-        return
-    }
-    $PSBoundParameters.Remove('Force') | Out-Null      
-    if(-not $PSBoundParameters.ContainsKey('Type')) {
-        $PSBoundParameters.Add('Type', 'error')
-    }
-    Write-LogIssue @PSBoundParameters
-  }
-  
-  function Write-PipelineSetVariable {
-    [CmdletBinding()]
-    param(
-      [Parameter(Mandatory = $true)]
-      [string]$Name,
-      [string]$Value,
-      [switch]$Secret,
-      [switch]$AsOutput,
-      [bool]$IsMultiJobVariable=$true)
-
-      if((Test-Path variable:ci) -And $ci) {
-        Write-LoggingCommand -Area 'task' -Event 'setvariable' -Data $Value -Properties @{
-          'variable' = $Name
-          'isSecret' = $Secret
-          'isOutput' = $IsMultiJobVariable
-        } -AsOutput:$AsOutput
-      }
-  }
-  
-  function Write-PipelinePrependPath {
-    [CmdletBinding()]
-    param(
-      [Parameter(Mandatory=$true)]
-      [string]$Path,
-      [switch]$AsOutput)
-
-      if((Test-Path variable:ci) -And $ci) {
-        Write-LoggingCommand -Area 'task' -Event 'prependpath' -Data $Path -AsOutput:$AsOutput
-      }
-  }
-
-<########################################
-# Private functions.
-########################################>
-function Format-LoggingCommandData {
-    [CmdletBinding()]
-    param([string]$Value, [switch]$Reverse)
-
-    if (!$Value) {
-        return ''
-    }
-
-    if (!$Reverse) {
-        foreach ($mapping in $script:loggingCommandEscapeMappings) {
-            $Value = $Value.Replace($mapping.Token, $mapping.Replacement)
-        }
-    } else {
-        for ($i = $script:loggingCommandEscapeMappings.Length - 1 ; $i -ge 0 ; $i--) {
-            $mapping = $script:loggingCommandEscapeMappings[$i]
-            $Value = $Value.Replace($mapping.Replacement, $mapping.Token)
-        }
-    }
-
-    return $Value
-}
-
-function Format-LoggingCommand {
-    [CmdletBinding()]
-    param(
-        [Parameter(Mandatory = $true)]
-        [string]$Area,
-        [Parameter(Mandatory = $true)]
-        [string]$Event,
-        [string]$Data,
-        [hashtable]$Properties)
-
-    # Append the preamble.
-    [System.Text.StringBuilder]$sb = New-Object -TypeName System.Text.StringBuilder
-    $null = $sb.Append($script:loggingCommandPrefix).Append($Area).Append('.').Append($Event)
-
-    # Append the properties.
-    if ($Properties) {
-        $first = $true
-        foreach ($key in $Properties.Keys) {
-            [string]$value = Format-LoggingCommandData $Properties[$key]
-            if ($value) {
-                if ($first) {
-                    $null = $sb.Append(' ')
-                    $first = $false
-                } else {
-                    $null = $sb.Append(';')
-                }
-
-                $null = $sb.Append("$key=$value")
-            }
-        }
-    }
-
-    # Append the tail and output the value.
-    $Data = Format-LoggingCommandData $Data
-    $sb.Append(']').Append($Data).ToString()
-}
-
-function Write-LoggingCommand {
-    [CmdletBinding(DefaultParameterSetName = 'Parameters')]
-    param(
-        [Parameter(Mandatory = $true, ParameterSetName = 'Parameters')]
-        [string]$Area,
-        [Parameter(Mandatory = $true, ParameterSetName = 'Parameters')]
-        [string]$Event,
-        [Parameter(ParameterSetName = 'Parameters')]
-        [string]$Data,
-        [Parameter(ParameterSetName = 'Parameters')]
-        [hashtable]$Properties,
-        [Parameter(Mandatory = $true, ParameterSetName = 'Object')]
-        $Command,
-        [switch]$AsOutput)
-
-    if ($PSCmdlet.ParameterSetName -eq 'Object') {
-        Write-LoggingCommand -Area $Command.Area -Event $Command.Event -Data $Command.Data -Properties $Command.Properties -AsOutput:$AsOutput
-        return
-    }
-
-    $command = Format-LoggingCommand -Area $Area -Event $Event -Data $Data -Properties $Properties
-    if ($AsOutput) {
-        $command
-    } else {
-        Write-Host $command
-    }
-}
-
-function Write-LogIssue {
-    [CmdletBinding()]
-    param(
-        [ValidateSet('warning', 'error')]
-        [Parameter(Mandatory = $true)]
-        [string]$Type,
-        [string]$Message,
-        [string]$ErrCode,
-        [string]$SourcePath,
-        [string]$LineNumber,
-        [string]$ColumnNumber,
-        [switch]$AsOutput)
-
-    $command = Format-LoggingCommand -Area 'task' -Event 'logissue' -Data $Message -Properties @{
-            'type' = $Type
-            'code' = $ErrCode
-            'sourcepath' = $SourcePath
-            'linenumber' = $LineNumber
-            'columnnumber' = $ColumnNumber
-        }
-    if ($AsOutput) {
-        return $command
-    }
-
-    if ($Type -eq 'error') {
-        $foregroundColor = $host.PrivateData.ErrorForegroundColor
-        $backgroundColor = $host.PrivateData.ErrorBackgroundColor
-        if ($foregroundColor -isnot [System.ConsoleColor] -or $backgroundColor -isnot [System.ConsoleColor]) {
-            $foregroundColor = [System.ConsoleColor]::Red
-            $backgroundColor = [System.ConsoleColor]::Black
-        }
-    } else {
-        $foregroundColor = $host.PrivateData.WarningForegroundColor
-        $backgroundColor = $host.PrivateData.WarningBackgroundColor
-        if ($foregroundColor -isnot [System.ConsoleColor] -or $backgroundColor -isnot [System.ConsoleColor]) {
-            $foregroundColor = [System.ConsoleColor]::Yellow
-            $backgroundColor = [System.ConsoleColor]::Black
-        }
-    }
-
-    Write-Host $command -ForegroundColor $foregroundColor -BackgroundColor $backgroundColor
-}
diff --git a/eng/common/pipeline-logging-functions.sh b/eng/common/pipeline-logging-functions.sh
deleted file mode 100644
index 33c3f0d8072..00000000000
--- a/eng/common/pipeline-logging-functions.sh
+++ /dev/null
@@ -1,179 +0,0 @@
-#!/usr/bin/env bash
-
-function Write-PipelineTelemetryError {
-  local telemetry_category=''
-  local force=false
-  local function_args=()
-  local message=''
-  while [[ $# -gt 0 ]]; do
-    opt="$(echo "${1/#--/-}" | awk '{print tolower($0)}')"
-    case "$opt" in
-      -category|-c)
-        telemetry_category=$2
-        shift
-        ;;
-      -force|-f)
-        force=true
-        ;;
-      -*)
-        function_args+=("$1 $2")
-        shift
-        ;;
-      *)
-        message=$*
-        ;;
-    esac
-    shift
-  done
-
-  if [[ $force != true ]] && [[ "$ci" != true ]]; then
-    echo "$message" >&2
-    return
-  fi
-
-  message="(NETCORE_ENGINEERING_TELEMETRY=$telemetry_category) $message"
-  function_args+=("$message")
-  if [[ $force == true ]]; then
-    function_args+=("-force")
-  fi
-
-  Write-PipelineTaskError $function_args
-}
-
-function Write-PipelineTaskError {
-  if [[ $force != true ]] && [[ "$ci" != true ]]; then
-    echo "$@" >&2
-    return
-  fi
-
-  local message_type="error"
-  local sourcepath=''
-  local linenumber=''
-  local columnnumber=''
-  local error_code=''
-
-  while [[ $# -gt 0 ]]; do
-    opt="$(echo "${1/#--/-}" | awk '{print tolower($0)}')"
-    case "$opt" in
-      -type|-t)
-        message_type=$2
-        shift
-        ;;
-      -sourcepath|-s)
-        sourcepath=$2
-        shift
-        ;;
-      -linenumber|-ln)
-        linenumber=$2
-        shift
-        ;;
-      -columnnumber|-cn)
-        columnnumber=$2
-        shift
-        ;;
-      -errcode|-e)
-        error_code=$2
-        shift
-        ;;
-      *)
-        break
-        ;;
-    esac
-
-    shift
-  done
-
-  local message="##vso[task.logissue"
-
-  message="$message type=$message_type"
-
-  if [ -n "$sourcepath" ]; then
-    message="$message;sourcepath=$sourcepath"
-  fi
-
-  if [ -n "$linenumber" ]; then
-    message="$message;linenumber=$linenumber"
-  fi
-
-  if [ -n "$columnnumber" ]; then
-    message="$message;columnnumber=$columnnumber"
-  fi
-
-  if [ -n "$error_code" ]; then
-    message="$message;code=$error_code"
-  fi
-
-  message="$message]$*"
-  echo "$message"
-}
-
-function Write-PipelineSetVariable {
-  if [[ "$ci" != true ]]; then
-    return
-  fi
-
-  local name=''
-  local value=''
-  local secret=false
-  local as_output=false
-  local is_multi_job_variable=true
-
-  while [[ $# -gt 0 ]]; do
-    opt="$(echo "${1/#--/-}" | awk '{print tolower($0)}')"
-    case "$opt" in
-      -name|-n)
-        name=$2
-        shift
-        ;;
-      -value|-v)
-        value=$2
-        shift
-        ;;
-      -secret|-s)
-        secret=true
-        ;;
-      -as_output|-a)
-        as_output=true
-        ;;
-      -is_multi_job_variable|-i)
-        is_multi_job_variable=$2
-        shift
-        ;;
-    esac
-    shift
-  done
-
-  value=${value/;/%3B}
-  value=${value/\\r/%0D}
-  value=${value/\\n/%0A}
-  value=${value/]/%5D}
-
-  local message="##vso[task.setvariable variable=$name;isSecret=$secret;isOutput=$is_multi_job_variable]$value"
-
-  if [[ "$as_output" == true ]]; then
-    $message
-  else
-    echo "$message"
-  fi
-}
-
-function Write-PipelinePrependPath {
-  local prepend_path=''
-
-  while [[ $# -gt 0 ]]; do
-    opt="$(echo "${1/#--/-}" | awk '{print tolower($0)}')"
-    case "$opt" in
-      -path|-p)
-        prepend_path=$2
-        shift
-        ;;
-    esac
-    shift
-  done
-
-  export PATH="$prepend_path:$PATH"
-
-  if [[ "$ci" == true ]]; then
-    echo "##vso[task.prependpath]$prepend_path"
-  fi
-}
\ No newline at end of file
diff --git a/eng/common/post-build/add-build-to-channel.ps1 b/eng/common/post-build/add-build-to-channel.ps1
deleted file mode 100644
index de2d957922a..00000000000
--- a/eng/common/post-build/add-build-to-channel.ps1
+++ /dev/null
@@ -1,48 +0,0 @@
-param(
-  [Parameter(Mandatory=$true)][int] $BuildId,
-  [Parameter(Mandatory=$true)][int] $ChannelId,
-  [Parameter(Mandatory=$true)][string] $MaestroApiAccessToken,
-  [Parameter(Mandatory=$false)][string] $MaestroApiEndPoint = 'https://maestro-prod.westus2.cloudapp.azure.com',
-  [Parameter(Mandatory=$false)][string] $MaestroApiVersion = '2019-01-16'
-)
-
-try {
-  . $PSScriptRoot\post-build-utils.ps1
-
-  # Check that the channel we are going to promote the build to exist
-  $channelInfo = Get-MaestroChannel -ChannelId $ChannelId
-
-  if (!$channelInfo) {
-    Write-PipelineTelemetryCategory -Category 'PromoteBuild' -Message "Channel with BAR ID $ChannelId was not found in BAR!"
-    ExitWithExitCode 1
-  }
-
-  # Get info about which channel(s) the build has already been promoted to
-  $buildInfo = Get-MaestroBuild -BuildId $BuildId
-  
-  if (!$buildInfo) {
-    Write-PipelineTelemetryError -Category 'PromoteBuild' -Message "Build with BAR ID $BuildId was not found in BAR!"
-    ExitWithExitCode 1
-  }
-
-  # Find whether the build is already assigned to the channel or not
-  if ($buildInfo.channels) {
-    foreach ($channel in $buildInfo.channels) {
-      if ($channel.Id -eq $ChannelId) {
-        Write-Host "The build with BAR ID $BuildId is already on channel $ChannelId!"
-        ExitWithExitCode 0
-      }
-    }
-  }
-
-  Write-Host "Promoting build '$BuildId' to channel '$ChannelId'."
-
-  Assign-BuildToChannel -BuildId $BuildId -ChannelId $ChannelId
-
-  Write-Host 'done.'
-} 
-catch {
-  Write-Host $_
-  Write-PipelineTelemetryError -Category 'PromoteBuild' -Message "There was an error while trying to promote build '$BuildId' to channel '$ChannelId'"
-  ExitWithExitCode 1
-}
diff --git a/eng/common/post-build/check-channel-consistency.ps1 b/eng/common/post-build/check-channel-consistency.ps1
deleted file mode 100644
index 7e6618d64ad..00000000000
--- a/eng/common/post-build/check-channel-consistency.ps1
+++ /dev/null
@@ -1,25 +0,0 @@
-param(
-  [Parameter(Mandatory=$true)][string] $PromoteToChannels,            # List of channels that the build should be promoted to
-  [Parameter(Mandatory=$true)][array] $AvailableChannelIds            # List of channel IDs available in the YAML implementation
-)
-
-try {
-  . $PSScriptRoot\post-build-utils.ps1
-
-  # Check that every channel that Maestro told to promote the build to 
-  # is available in YAML
-  $PromoteToChannelsIds = $PromoteToChannels -split "\D" | Where-Object { $_ }
-
-  foreach ($id in $PromoteToChannelsIds) {
-    if (($id -ne 0) -and ($id -notin $AvailableChannelIds)) {
-      Write-PipelineTaskError -Type 'warning' -Message "Channel $id is not present in the post-build YAML configuration!"
-    }
-  }
-
-  Write-Host 'done.'
-} 
-catch {
-  Write-Host $_
-  Write-PipelineTelemetryError -Category 'CheckChannelConsistency' -Message "There was an error while trying to check consistency of Maestro default channels for the build and post-build YAML configuration."
-  ExitWithExitCode 1
-}
diff --git a/eng/common/post-build/nuget-validation.ps1 b/eng/common/post-build/nuget-validation.ps1
deleted file mode 100644
index dab3534ab53..00000000000
--- a/eng/common/post-build/nuget-validation.ps1
+++ /dev/null
@@ -1,24 +0,0 @@
-# This script validates NuGet package metadata information using this 
-# tool: https://github.com/NuGet/NuGetGallery/tree/jver-verify/src/VerifyMicrosoftPackage
-
-param(
-  [Parameter(Mandatory=$true)][string] $PackagesPath,           # Path to where the packages to be validated are
-  [Parameter(Mandatory=$true)][string] $ToolDestinationPath     # Where the validation tool should be downloaded to
-)
-
-try {
-  . $PSScriptRoot\post-build-utils.ps1
-
-  $url = 'https://raw.githubusercontent.com/NuGet/NuGetGallery/3e25ad135146676bcab0050a516939d9958bfa5d/src/VerifyMicrosoftPackage/verify.ps1'
-
-  New-Item -ItemType 'directory' -Path ${ToolDestinationPath} -Force
-
-  Invoke-WebRequest $url -OutFile ${ToolDestinationPath}\verify.ps1 
-
-  & ${ToolDestinationPath}\verify.ps1 ${PackagesPath}\*.nupkg
-} 
-catch {
-  Write-Host $_.ScriptStackTrace
-  Write-PipelineTelemetryError -Category 'NuGetValidation' -Message $_
-  ExitWithExitCode 1
-}
diff --git a/eng/common/post-build/post-build-utils.ps1 b/eng/common/post-build/post-build-utils.ps1
deleted file mode 100644
index 7d49744795f..00000000000
--- a/eng/common/post-build/post-build-utils.ps1
+++ /dev/null
@@ -1,91 +0,0 @@
-# Most of the functions in this file require the variables `MaestroApiEndPoint`, 
-# `MaestroApiVersion` and `MaestroApiAccessToken` to be globally available.
-
-$ErrorActionPreference = 'Stop'
-Set-StrictMode -Version 2.0
-
-# `tools.ps1` checks $ci to perform some actions. Since the post-build
-# scripts don't necessarily execute in the same agent that run the
-# build.ps1/sh script this variable isn't automatically set.
-$ci = $true
-$disableConfigureToolsetImport = $true
-. $PSScriptRoot\..\tools.ps1
-
-function Create-MaestroApiRequestHeaders([string]$ContentType = 'application/json') {
-  Validate-MaestroVars
-
-  $headers = New-Object 'System.Collections.Generic.Dictionary[[String],[String]]'
-  $headers.Add('Accept', $ContentType)
-  $headers.Add('Authorization',"Bearer $MaestroApiAccessToken")
-  return $headers
-}
-
-function Get-MaestroChannel([int]$ChannelId) {
-  Validate-MaestroVars
-
-  $apiHeaders = Create-MaestroApiRequestHeaders
-  $apiEndpoint = "$MaestroApiEndPoint/api/channels/${ChannelId}?api-version=$MaestroApiVersion"
-  
-  $result = try { Invoke-WebRequest -Method Get -Uri $apiEndpoint -Headers $apiHeaders | ConvertFrom-Json } catch { Write-Host "Error: $_" }
-  return $result
-}
-
-function Get-MaestroBuild([int]$BuildId) {
-  Validate-MaestroVars
-
-  $apiHeaders = Create-MaestroApiRequestHeaders -AuthToken $MaestroApiAccessToken
-  $apiEndpoint = "$MaestroApiEndPoint/api/builds/${BuildId}?api-version=$MaestroApiVersion"
-
-  $result = try { return Invoke-WebRequest -Method Get -Uri $apiEndpoint -Headers $apiHeaders | ConvertFrom-Json } catch { Write-Host "Error: $_" }
-  return $result
-}
-
-function Get-MaestroSubscriptions([string]$SourceRepository, [int]$ChannelId) {
-  Validate-MaestroVars
-
-  $SourceRepository = [System.Web.HttpUtility]::UrlEncode($SourceRepository) 
-  $apiHeaders = Create-MaestroApiRequestHeaders -AuthToken $MaestroApiAccessToken
-  $apiEndpoint = "$MaestroApiEndPoint/api/subscriptions?sourceRepository=$SourceRepository&channelId=$ChannelId&api-version=$MaestroApiVersion"
-
-  $result = try { Invoke-WebRequest -Method Get -Uri $apiEndpoint -Headers $apiHeaders | ConvertFrom-Json } catch { Write-Host "Error: $_" }
-  return $result
-}
-
-function Assign-BuildToChannel([int]$BuildId, [int]$ChannelId) {
-  Validate-MaestroVars
-
-  $apiHeaders = Create-MaestroApiRequestHeaders -AuthToken $MaestroApiAccessToken
-  $apiEndpoint = "$MaestroApiEndPoint/api/channels/${ChannelId}/builds/${BuildId}?api-version=$MaestroApiVersion"
-  Invoke-WebRequest -Method Post -Uri $apiEndpoint -Headers $apiHeaders | Out-Null
-}
-
-function Trigger-Subscription([string]$SubscriptionId) {
-  Validate-MaestroVars
-
-  $apiHeaders = Create-MaestroApiRequestHeaders -AuthToken $MaestroApiAccessToken
-  $apiEndpoint = "$MaestroApiEndPoint/api/subscriptions/$SubscriptionId/trigger?api-version=$MaestroApiVersion"
-  Invoke-WebRequest -Uri $apiEndpoint -Headers $apiHeaders -Method Post | Out-Null
-}
-
-function Validate-MaestroVars {
-  try {
-    Get-Variable MaestroApiEndPoint -Scope Global | Out-Null
-    Get-Variable MaestroApiVersion -Scope Global | Out-Null
-    Get-Variable MaestroApiAccessToken -Scope Global | Out-Null
-
-    if (!($MaestroApiEndPoint -Match '^http[s]?://maestro-(int|prod).westus2.cloudapp.azure.com$')) {
-      Write-PipelineTelemetryError -Category 'MaestroVars' -Message "MaestroApiEndPoint is not a valid Maestro URL. '$MaestroApiEndPoint'"
-      ExitWithExitCode 1  
-    }
-
-    if (!($MaestroApiVersion -Match '^[0-9]{4}-[0-9]{2}-[0-9]{2}$')) {
-      Write-PipelineTelemetryError -Category 'MaestroVars' -Message "MaestroApiVersion does not match a version string in the format yyyy-MM-DD. '$MaestroApiVersion'"
-      ExitWithExitCode 1
-    }
-  }
-  catch {
-    Write-PipelineTelemetryError -Category 'MaestroVars' -Message 'Error: Variables `MaestroApiEndPoint`, `MaestroApiVersion` and `MaestroApiAccessToken` are required while using this script.'
-    Write-Host $_
-    ExitWithExitCode 1
-  }
-}
diff --git a/eng/common/post-build/sourcelink-validation.ps1 b/eng/common/post-build/sourcelink-validation.ps1
deleted file mode 100644
index cc9d059d04f..00000000000
--- a/eng/common/post-build/sourcelink-validation.ps1
+++ /dev/null
@@ -1,257 +0,0 @@
-param(
-  [Parameter(Mandatory=$true)][string] $InputPath,              # Full path to directory where Symbols.NuGet packages to be checked are stored
-  [Parameter(Mandatory=$true)][string] $ExtractPath,            # Full path to directory where the packages will be extracted during validation
-  [Parameter(Mandatory=$false)][string] $GHRepoName,            # GitHub name of the repo including the Org. E.g., dotnet/arcade
-  [Parameter(Mandatory=$false)][string] $GHCommit,              # GitHub commit SHA used to build the packages
-  [Parameter(Mandatory=$true)][string] $SourcelinkCliVersion    # Version of SourceLink CLI to use
-)
-
-. $PSScriptRoot\post-build-utils.ps1
-
-# Cache/HashMap (File -> Exist flag) used to consult whether a file exist 
-# in the repository at a specific commit point. This is populated by inserting
-# all files present in the repo at a specific commit point.
-$global:RepoFiles = @{}
-
-# Maximum number of jobs to run in parallel
-$MaxParallelJobs = 6
-
-# Wait time between check for system load
-$SecondsBetweenLoadChecks = 10
-
-$ValidatePackage = {
-  param( 
-    [string] $PackagePath                                 # Full path to a Symbols.NuGet package
-  )
-
-  . $using:PSScriptRoot\..\tools.ps1
-
-  # Ensure input file exist
-  if (!(Test-Path $PackagePath)) {
-    Write-Host "Input file does not exist: $PackagePath"
-    return 1
-  }
-
-  # Extensions for which we'll look for SourceLink information
-  # For now we'll only care about Portable & Embedded PDBs
-  $RelevantExtensions = @('.dll', '.exe', '.pdb')
- 
-  Write-Host -NoNewLine 'Validating ' ([System.IO.Path]::GetFileName($PackagePath)) '...'
-
-  $PackageId = [System.IO.Path]::GetFileNameWithoutExtension($PackagePath)
-  $ExtractPath = Join-Path -Path $using:ExtractPath -ChildPath $PackageId
-  $FailedFiles = 0
-
-  Add-Type -AssemblyName System.IO.Compression.FileSystem
-
-  [System.IO.Directory]::CreateDirectory($ExtractPath)  | Out-Null
-
-  try {
-    $zip = [System.IO.Compression.ZipFile]::OpenRead($PackagePath)
-
-    $zip.Entries | 
-      Where-Object {$RelevantExtensions -contains [System.IO.Path]::GetExtension($_.Name)} |
-        ForEach-Object {
-          $FileName = $_.FullName
-          $Extension = [System.IO.Path]::GetExtension($_.Name)
-          $FakeName = -Join((New-Guid), $Extension)
-          $TargetFile = Join-Path -Path $ExtractPath -ChildPath $FakeName 
-
-          # We ignore resource DLLs
-          if ($FileName.EndsWith('.resources.dll')) {
-            return
-          }
-
-          [System.IO.Compression.ZipFileExtensions]::ExtractToFile($_, $TargetFile, $true)
-
-          $ValidateFile = {
-            param( 
-              [string] $FullPath,                                # Full path to the module that has to be checked
-              [string] $RealPath,
-              [ref] $FailedFiles
-            )
-
-            $sourcelinkExe = "$env:USERPROFILE\.dotnet\tools"
-            $sourcelinkExe = Resolve-Path "$sourcelinkExe\sourcelink.exe"
-            $SourceLinkInfos = & $sourcelinkExe print-urls $FullPath | Out-String
-
-            if ($LASTEXITCODE -eq 0 -and -not ([string]::IsNullOrEmpty($SourceLinkInfos))) {
-              $NumFailedLinks = 0
-
-              # We only care about Http addresses
-              $Matches = (Select-String '(http[s]?)(:\/\/)([^\s,]+)' -Input $SourceLinkInfos -AllMatches).Matches
-
-              if ($Matches.Count -ne 0) {
-                $Matches.Value |
-                  ForEach-Object {
-                    $Link = $_
-                    $CommitUrl = "https://raw.githubusercontent.com/${using:GHRepoName}/${using:GHCommit}/"
-                    
-                    $FilePath = $Link.Replace($CommitUrl, "")
-                    $Status = 200
-                    $Cache = $using:RepoFiles
-
-                    if ( !($Cache.ContainsKey($FilePath)) ) {
-                      try {
-                        $Uri = $Link -as [System.URI]
-                      
-                        # Only GitHub links are valid
-                        if ($Uri.AbsoluteURI -ne $null -and ($Uri.Host -match 'github' -or $Uri.Host -match 'githubusercontent')) {
-                          $Status = (Invoke-WebRequest -Uri $Link -UseBasicParsing -Method HEAD -TimeoutSec 5).StatusCode
-                        }
-                        else {
-                          $Status = 0
-                        }
-                      }
-                      catch {
-                        write-host $_
-                        $Status = 0
-                      }
-                    }
-
-                    if ($Status -ne 200) {
-                      if ($NumFailedLinks -eq 0) {
-                        if ($FailedFiles.Value -eq 0) {
-                          Write-Host
-                        }
-
-                        Write-Host "`tFile $RealPath has broken links:"
-                      }
-
-                      Write-Host "`t`tFailed to retrieve $Link"
-
-                      $NumFailedLinks++
-                    }
-                  }
-              }
-
-              if ($NumFailedLinks -ne 0) {
-                $FailedFiles.value++
-                $global:LASTEXITCODE = 1
-              }
-            }
-          }
-        
-          &$ValidateFile $TargetFile $FileName ([ref]$FailedFiles)
-        }
-  }
-  catch {
-  
-  }
-  finally {
-    $zip.Dispose() 
-  }
-
-  if ($FailedFiles -eq 0) {
-    Write-Host 'Passed.'
-    return 0
-  }
-  else {
-    Write-PipelineTelemetryError -Category 'SourceLink' -Message "$PackagePath has broken SourceLink links."
-    return 1
-  }
-}
-
-function ValidateSourceLinkLinks {
-  if ($GHRepoName -ne '' -and !($GHRepoName -Match '^[^\s\/]+/[^\s\/]+$')) {
-    if (!($GHRepoName -Match '^[^\s-]+-[^\s]+$')) {
-      Write-PipelineTelemetryError -Category 'SourceLink' -Message "GHRepoName should be in the format <org>/<repo> or <org>-<repo>. '$GHRepoName'"
-      ExitWithExitCode 1
-    }
-    else {
-      $GHRepoName = $GHRepoName -replace '^([^\s-]+)-([^\s]+)$', '$1/$2';
-    }
-  }
-
-  if ($GHCommit -ne '' -and !($GHCommit -Match '^[0-9a-fA-F]{40}$')) {
-    Write-PipelineTelemetryError -Category 'SourceLink' -Message "GHCommit should be a 40 chars hexadecimal string. '$GHCommit'"
-    ExitWithExitCode 1
-  }
-
-  if ($GHRepoName -ne '' -and $GHCommit -ne '') {
-    $RepoTreeURL = -Join('http://api.github.com/repos/', $GHRepoName, '/git/trees/', $GHCommit, '?recursive=1')
-    $CodeExtensions = @('.cs', '.vb', '.fs', '.fsi', '.fsx', '.fsscript')
-
-    try {
-      # Retrieve the list of files in the repo at that particular commit point and store them in the RepoFiles hash
-      $Data = Invoke-WebRequest $RepoTreeURL -UseBasicParsing | ConvertFrom-Json | Select-Object -ExpandProperty tree
-  
-      foreach ($file in $Data) {
-        $Extension = [System.IO.Path]::GetExtension($file.path)
-
-        if ($CodeExtensions.Contains($Extension)) {
-          $RepoFiles[$file.path] = 1
-        }
-      }
-    }
-    catch {
-      Write-Host "Problems downloading the list of files from the repo. Url used: $RepoTreeURL . Execution will proceed without caching."
-    }
-  }
-  elseif ($GHRepoName -ne '' -or $GHCommit -ne '') {
-    Write-Host 'For using the http caching mechanism both GHRepoName and GHCommit should be informed.'
-  }
-  
-  if (Test-Path $ExtractPath) {
-    Remove-Item $ExtractPath -Force -Recurse -ErrorAction SilentlyContinue
-  }
-
-  # Process each NuGet package in parallel
-  Get-ChildItem "$InputPath\*.symbols.nupkg" |
-    ForEach-Object {
-      Start-Job -ScriptBlock $ValidatePackage -ArgumentList $_.FullName | Out-Null
-      $NumJobs = @(Get-Job -State 'Running').Count
-      
-      while ($NumJobs -ge $MaxParallelJobs) {
-        Write-Host "There are $NumJobs validation jobs running right now. Waiting $SecondsBetweenLoadChecks seconds to check again."
-        sleep $SecondsBetweenLoadChecks
-        $NumJobs = @(Get-Job -State 'Running').Count
-      }
-
-      foreach ($Job in @(Get-Job -State 'Completed')) {
-        Receive-Job -Id $Job.Id
-        Remove-Job -Id $Job.Id
-      }
-    }
-
-  $ValidationFailures = 0
-  foreach ($Job in @(Get-Job)) {
-    $jobResult = Wait-Job -Id $Job.Id | Receive-Job
-    if ($jobResult -ne '0') {
-      $ValidationFailures++
-    }
-  }
-  if ($ValidationFailures -gt 0) {
-    Write-PipelineTelemetryError -Category 'SourceLink' -Message "$ValidationFailures package(s) failed validation."
-    ExitWithExitCode 1
-  }
-}
-
-function InstallSourcelinkCli {
-  $sourcelinkCliPackageName = 'sourcelink'
-
-  $dotnetRoot = InitializeDotNetCli -install:$true
-  $dotnet = "$dotnetRoot\dotnet.exe"
-  $toolList = & "$dotnet" tool list --global
-
-  if (($toolList -like "*$sourcelinkCliPackageName*") -and ($toolList -like "*$sourcelinkCliVersion*")) {
-    Write-Host "SourceLink CLI version $sourcelinkCliVersion is already installed."
-  }
-  else {
-    Write-Host "Installing SourceLink CLI version $sourcelinkCliVersion..."
-    Write-Host 'You may need to restart your command window if this is the first dotnet tool you have installed.'
-    & "$dotnet" tool install $sourcelinkCliPackageName --version $sourcelinkCliVersion --verbosity "minimal" --global 
-  }
-}
-
-try {
-  InstallSourcelinkCli
-
-  ValidateSourceLinkLinks 
-}
-catch {
-  Write-Host $_.Exception
-  Write-Host $_.ScriptStackTrace
-  Write-PipelineTelemetryError -Category 'SourceLink' -Message $_
-  ExitWithExitCode 1
-}
diff --git a/eng/common/post-build/symbols-validation.ps1 b/eng/common/post-build/symbols-validation.ps1
deleted file mode 100644
index f7cfe986ddd..00000000000
--- a/eng/common/post-build/symbols-validation.ps1
+++ /dev/null
@@ -1,188 +0,0 @@
-param(
-  [Parameter(Mandatory=$true)][string] $InputPath,              # Full path to directory where NuGet packages to be checked are stored
-  [Parameter(Mandatory=$true)][string] $ExtractPath,            # Full path to directory where the packages will be extracted during validation
-  [Parameter(Mandatory=$true)][string] $DotnetSymbolVersion     # Version of dotnet symbol to use
-)
-
-function FirstMatchingSymbolDescriptionOrDefault {
-  param( 
-    [string] $FullPath,                  # Full path to the module that has to be checked
-    [string] $TargetServerParam,         # Parameter to pass to `Symbol Tool` indicating the server to lookup for symbols
-    [string] $SymbolsPath
-  )
-
-  $FileName = [System.IO.Path]::GetFileName($FullPath)
-  $Extension = [System.IO.Path]::GetExtension($FullPath)
-
-  # Those below are potential symbol files that the `dotnet symbol` might
-  # return. Which one will be returned depend on the type of file we are
-  # checking and which type of file was uploaded.
-
-  # The file itself is returned
-  $SymbolPath = $SymbolsPath + '\' + $FileName
-
-  # PDB file for the module
-  $PdbPath = $SymbolPath.Replace($Extension, '.pdb')
-
-  # PDB file for R2R module (created by crossgen)
-  $NGenPdb = $SymbolPath.Replace($Extension, '.ni.pdb')
-
-  # DBG file for a .so library
-  $SODbg = $SymbolPath.Replace($Extension, '.so.dbg')
-
-  # DWARF file for a .dylib
-  $DylibDwarf = $SymbolPath.Replace($Extension, '.dylib.dwarf')
- 
-  $dotnetSymbolExe = "$env:USERPROFILE\.dotnet\tools"
-  $dotnetSymbolExe = Resolve-Path "$dotnetSymbolExe\dotnet-symbol.exe"
-
-  & $dotnetSymbolExe --symbols --modules --windows-pdbs $TargetServerParam $FullPath -o $SymbolsPath | Out-Null
-
-  if (Test-Path $PdbPath) {
-    return 'PDB'
-  }
-  elseif (Test-Path $NGenPdb) {
-    return 'NGen PDB'
-  }
-  elseif (Test-Path $SODbg) {
-    return 'DBG for SO'
-  }  
-  elseif (Test-Path $DylibDwarf) {
-    return 'Dwarf for Dylib'
-  }  
-  elseif (Test-Path $SymbolPath) {
-    return 'Module'
-  }
-  else {
-    return $null
-  }
-}
-
-function CountMissingSymbols {
-  param( 
-    [string] $PackagePath          # Path to a NuGet package
-  )
-
-  # Ensure input file exist
-  if (!(Test-Path $PackagePath)) {
-    Write-PipelineTaskError "Input file does not exist: $PackagePath"
-    ExitWithExitCode 1
-  }
-  
-  # Extensions for which we'll look for symbols
-  $RelevantExtensions = @('.dll', '.exe', '.so', '.dylib')
-
-  # How many files are missing symbol information
-  $MissingSymbols = 0
-
-  $PackageId = [System.IO.Path]::GetFileNameWithoutExtension($PackagePath)
-  $PackageGuid = New-Guid
-  $ExtractPath = Join-Path -Path $ExtractPath -ChildPath $PackageGuid
-  $SymbolsPath = Join-Path -Path $ExtractPath -ChildPath 'Symbols'
-  
-  [System.IO.Compression.ZipFile]::ExtractToDirectory($PackagePath, $ExtractPath)
-
-  Get-ChildItem -Recurse $ExtractPath |
-    Where-Object {$RelevantExtensions -contains $_.Extension} |
-    ForEach-Object {
-      if ($_.FullName -Match '\\ref\\') {
-        Write-Host "`t Ignoring reference assembly file " $_.FullName
-        return
-      }
-
-      $SymbolsOnMSDL = FirstMatchingSymbolDescriptionOrDefault $_.FullName '--microsoft-symbol-server' $SymbolsPath
-      $SymbolsOnSymWeb = FirstMatchingSymbolDescriptionOrDefault $_.FullName '--internal-server' $SymbolsPath
-
-      Write-Host -NoNewLine "`t Checking file " $_.FullName "... "
-  
-      if ($SymbolsOnMSDL -ne $null -and $SymbolsOnSymWeb -ne $null) {
-        Write-Host "Symbols found on MSDL ($SymbolsOnMSDL) and SymWeb ($SymbolsOnSymWeb)"
-      }
-      else {
-        $MissingSymbols++
-
-        if ($SymbolsOnMSDL -eq $null -and $SymbolsOnSymWeb -eq $null) {
-          Write-Host 'No symbols found on MSDL or SymWeb!'
-        }
-        else {
-          if ($SymbolsOnMSDL -eq $null) {
-            Write-Host 'No symbols found on MSDL!'
-          }
-          else {
-            Write-Host 'No symbols found on SymWeb!'
-          }
-        }
-      }
-    }
-  
-  Pop-Location
-
-  return $MissingSymbols
-}
-
-function CheckSymbolsAvailable {
-  if (Test-Path $ExtractPath) {
-    Remove-Item $ExtractPath -Force  -Recurse -ErrorAction SilentlyContinue
-  }
-
-  Get-ChildItem "$InputPath\*.nupkg" |
-    ForEach-Object {
-      $FileName = $_.Name
-
-      # These packages from Arcade-Services include some native libraries that
-      # our current symbol uploader can't handle. Below is a workaround until
-      # we get issue: https://github.com/dotnet/arcade/issues/2457 sorted.
-      if ($FileName -Match 'Microsoft\.DotNet\.Darc\.') {
-        Write-Host "Ignoring Arcade-services file: $FileName"
-        Write-Host
-        return
-      }
-      elseif ($FileName -Match 'Microsoft\.DotNet\.Maestro\.Tasks\.') {
-        Write-Host "Ignoring Arcade-services file: $FileName"
-        Write-Host
-        return
-      }
-
-      Write-Host "Validating $FileName "
-      $Status = CountMissingSymbols "$InputPath\$FileName"
-
-      if ($Status -ne 0) {
-        Write-PipelineTelemetryError -Category 'CheckSymbols' -Message "Missing symbols for $Status modules in the package $FileName"
-        ExitWithExitCode $exitCode
-      }
-
-      Write-Host
-    }
-}
-
-function InstallDotnetSymbol {
-  $dotnetSymbolPackageName = 'dotnet-symbol'
-
-  $dotnetRoot = InitializeDotNetCli -install:$true
-  $dotnet = "$dotnetRoot\dotnet.exe"
-  $toolList = & "$dotnet" tool list --global
-
-  if (($toolList -like "*$dotnetSymbolPackageName*") -and ($toolList -like "*$dotnetSymbolVersion*")) {
-    Write-Host "dotnet-symbol version $dotnetSymbolVersion is already installed."
-  }
-  else {
-    Write-Host "Installing dotnet-symbol version $dotnetSymbolVersion..."
-    Write-Host 'You may need to restart your command window if this is the first dotnet tool you have installed.'
-    & "$dotnet" tool install $dotnetSymbolPackageName --version $dotnetSymbolVersion --verbosity "minimal" --global
-  }
-}
-
-try {
-  . $PSScriptRoot\post-build-utils.ps1
-
-  Add-Type -AssemblyName System.IO.Compression.FileSystem
-  
-  InstallDotnetSymbol
-
-  CheckSymbolsAvailable
-}
-catch {
-  Write-Host $_.ScriptStackTrace
-  Write-PipelineTelemetryError -Category 'CheckSymbols' -Message $_
-  ExitWithExitCode 1
-}
diff --git a/eng/common/post-build/trigger-subscriptions.ps1 b/eng/common/post-build/trigger-subscriptions.ps1
deleted file mode 100644
index 55dea518ac5..00000000000
--- a/eng/common/post-build/trigger-subscriptions.ps1
+++ /dev/null
@@ -1,64 +0,0 @@
-param(
-  [Parameter(Mandatory=$true)][string] $SourceRepo,
-  [Parameter(Mandatory=$true)][int] $ChannelId,
-  [Parameter(Mandatory=$true)][string] $MaestroApiAccessToken,
-  [Parameter(Mandatory=$false)][string] $MaestroApiEndPoint = 'https://maestro-prod.westus2.cloudapp.azure.com',
-  [Parameter(Mandatory=$false)][string] $MaestroApiVersion = '2019-01-16'
-)
-
-try {
-  . $PSScriptRoot\post-build-utils.ps1
-
-  # Get all the $SourceRepo subscriptions
-  $normalizedSourceRepo = $SourceRepo.Replace('dnceng@', '')
-  $subscriptions = Get-MaestroSubscriptions -SourceRepository $normalizedSourceRepo -ChannelId $ChannelId
-
-  if (!$subscriptions) {
-    Write-PipelineTelemetryError -Category 'TriggerSubscriptions' -Message "No subscriptions found for source repo '$normalizedSourceRepo' in channel '$ChannelId'"
-    ExitWithExitCode 0
-  }
-
-  $subscriptionsToTrigger = New-Object System.Collections.Generic.List[string]
-  $failedTriggeredSubscription = $false
-
-  # Get all enabled subscriptions that need dependency flow on 'everyBuild'
-  foreach ($subscription in $subscriptions) {
-    if ($subscription.enabled -and $subscription.policy.updateFrequency -like 'everyBuild' -and $subscription.channel.id -eq $ChannelId) {
-      Write-Host "Should trigger this subscription: ${$subscription.id}"
-      [void]$subscriptionsToTrigger.Add($subscription.id)
-    }
-  }
-
-  foreach ($subscriptionToTrigger in $subscriptionsToTrigger) {
-    try {
-      Write-Host "Triggering subscription '$subscriptionToTrigger'."
-
-      Trigger-Subscription -SubscriptionId $subscriptionToTrigger
-    
-      Write-Host 'done.'
-    } 
-    catch
-    {
-      Write-Host "There was an error while triggering subscription '$subscriptionToTrigger'"
-      Write-Host $_
-      Write-Host $_.ScriptStackTrace
-      $failedTriggeredSubscription = $true
-    }
-  }
-
-  if ($subscriptionsToTrigger.Count -eq 0) {
-    Write-Host "No subscription matched source repo '$normalizedSourceRepo' and channel ID '$ChannelId'."
-  }
-  elseif ($failedTriggeredSubscription) {
-    Write-PipelineTelemetryError -Category 'TriggerSubscriptions' -Message 'At least one subscription failed to be triggered...'
-    ExitWithExitCode 1
-  }
-  else {
-    Write-Host 'All subscriptions were triggered successfully!'
-  }
-}
-catch {
-  Write-Host $_.ScriptStackTrace
-  Write-PipelineTelemetryError -Category 'TriggerSubscriptions' -Message $_
-  ExitWithExitCode 1
-}
diff --git a/eng/common/sdk-task.ps1 b/eng/common/sdk-task.ps1
deleted file mode 100644
index 3872af59b97..00000000000
--- a/eng/common/sdk-task.ps1
+++ /dev/null
@@ -1,78 +0,0 @@
-[CmdletBinding(PositionalBinding=$false)]
-Param(
-  [string] $configuration = 'Debug',
-  [string] $task,
-  [string] $verbosity = 'minimal',
-  [string] $msbuildEngine = $null,
-  [switch] $restore,
-  [switch] $prepareMachine,
-  [switch] $help,
-  [Parameter(ValueFromRemainingArguments=$true)][String[]]$properties
-)
-
-$ci = $true
-$binaryLog = $true
-$warnAsError = $true
-
-. $PSScriptRoot\tools.ps1
-
-function Print-Usage() {
-  Write-Host "Common settings:"
-  Write-Host "  -task <value>           Name of Arcade task (name of a project in SdkTasks directory of the Arcade SDK package)"
-  Write-Host "  -restore                Restore dependencies"
-  Write-Host "  -verbosity <value>      Msbuild verbosity: q[uiet], m[inimal], n[ormal], d[etailed], and diag[nostic]"
-  Write-Host "  -help                   Print help and exit"
-  Write-Host ""
-
-  Write-Host "Advanced settings:"
-  Write-Host "  -prepareMachine         Prepare machine for CI run"
-  Write-Host "  -msbuildEngine <value>  Msbuild engine to use to run build ('dotnet', 'vs', or unspecified)."
-  Write-Host ""
-  Write-Host "Command line arguments not listed above are passed thru to msbuild."
-}
-
-function Build([string]$target) {
-  $logSuffix = if ($target -eq 'Execute') { '' } else { ".$target" }
-  $log = Join-Path $LogDir "$task$logSuffix.binlog"
-  $outputPath = Join-Path $ToolsetDir "$task\\"
-
-  MSBuild $taskProject `
-    /bl:$log `
-    /t:$target `
-    /p:Configuration=$configuration `
-    /p:RepoRoot=$RepoRoot `
-    /p:BaseIntermediateOutputPath=$outputPath `
-    @properties
-}
-
-try {
-  if ($help -or (($null -ne $properties) -and ($properties.Contains('/help') -or $properties.Contains('/?')))) {
-    Print-Usage
-    exit 0
-  }
-
-  if ($task -eq "") {
-    Write-PipelineTelemetryError -Category 'Build' -Message "Missing required parameter '-task <value>'" -ForegroundColor Red
-    Print-Usage
-    ExitWithExitCode 1
-  }
-
-  $taskProject = GetSdkTaskProject $task
-  if (!(Test-Path $taskProject)) {
-    Write-PipelineTelemetryError -Category 'Build' -Message "Unknown task: $task" -ForegroundColor Red
-    ExitWithExitCode 1
-  }
-
-  if ($restore) {
-    Build 'Restore'
-  }
-
-  Build 'Execute'
-}
-catch {
-  Write-Host $_.ScriptStackTrace
-  Write-PipelineTelemetryError -Category 'Build' -Message $_
-  ExitWithExitCode 1
-}
-
-ExitWithExitCode 0
diff --git a/eng/common/sdl/NuGet.config b/eng/common/sdl/NuGet.config
deleted file mode 100644
index 0c5451c1141..00000000000
--- a/eng/common/sdl/NuGet.config
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<configuration>
-  <solution>
-    <add key="disableSourceControlIntegration" value="true" />
-  </solution>
-  <packageSources>
-    <clear />
-    <add key="guardian" value="https://securitytools.pkgs.visualstudio.com/_packaging/Guardian/nuget/v3/index.json" />
-  </packageSources>
-  <disabledPackageSources>
-    <clear />
-  </disabledPackageSources>
-</configuration>
diff --git a/eng/common/sdl/execute-all-sdl-tools.ps1 b/eng/common/sdl/execute-all-sdl-tools.ps1
deleted file mode 100644
index b7f61f9a2f1..00000000000
--- a/eng/common/sdl/execute-all-sdl-tools.ps1
+++ /dev/null
@@ -1,114 +0,0 @@
-Param(
-  [string] $GuardianPackageName,                                                                 # Required: the name of guardian CLI package (not needed if GuardianCliLocation is specified)
-  [string] $NugetPackageDirectory,                                                               # Required: directory where NuGet packages are installed (not needed if GuardianCliLocation is specified)
-  [string] $GuardianCliLocation,                                                                 # Optional: Direct location of Guardian CLI executable if GuardianPackageName & NugetPackageDirectory are not specified
-  [string] $Repository=$env:BUILD_REPOSITORY_NAME,                                               # Required: the name of the repository (e.g. dotnet/arcade)
-  [string] $BranchName=$env:BUILD_SOURCEBRANCH,                                                  # Optional: name of branch or version of gdn settings; defaults to master
-  [string] $SourceDirectory=$env:BUILD_SOURCESDIRECTORY,                                         # Required: the directory where source files are located
-  [string] $ArtifactsDirectory = (Join-Path $env:BUILD_ARTIFACTSTAGINGDIRECTORY ('artifacts')),  # Required: the directory where build artifacts are located
-  [string] $AzureDevOpsAccessToken,                                                              # Required: access token for dnceng; should be provided via KeyVault
-  [string[]] $SourceToolsList,                                                                   # Optional: list of SDL tools to run on source code
-  [string[]] $ArtifactToolsList,                                                                 # Optional: list of SDL tools to run on built artifacts
-  [bool] $TsaPublish=$False,                                                                     # Optional: true will publish results to TSA; only set to true after onboarding to TSA; TSA is the automated framework used to upload test results as bugs.
-  [string] $TsaBranchName=$env:BUILD_SOURCEBRANCH,                                               # Optional: required for TSA publish; defaults to $(Build.SourceBranchName); TSA is the automated framework used to upload test results as bugs.
-  [string] $TsaRepositoryName=$env:BUILD_REPOSITORY_NAME,                                        # Optional: TSA repository name; will be generated automatically if not submitted; TSA is the automated framework used to upload test results as bugs.
-  [string] $BuildNumber=$env:BUILD_BUILDNUMBER,                                                  # Optional: required for TSA publish; defaults to $(Build.BuildNumber)
-  [bool] $UpdateBaseline=$False,                                                                 # Optional: if true, will update the baseline in the repository; should only be run after fixing any issues which need to be fixed
-  [bool] $TsaOnboard=$False,                                                                     # Optional: if true, will onboard the repository to TSA; should only be run once; TSA is the automated framework used to upload test results as bugs.
-  [string] $TsaInstanceUrl,                                                                      # Optional: only needed if TsaOnboard or TsaPublish is true; the instance-url registered with TSA; TSA is the automated framework used to upload test results as bugs.
-  [string] $TsaCodebaseName,                                                                     # Optional: only needed if TsaOnboard or TsaPublish is true; the name of the codebase registered with TSA; TSA is the automated framework used to upload test results as bugs.
-  [string] $TsaProjectName,                                                                      # Optional: only needed if TsaOnboard or TsaPublish is true; the name of the project registered with TSA; TSA is the automated framework used to upload test results as bugs.
-  [string] $TsaNotificationEmail,                                                                # Optional: only needed if TsaOnboard is true; the email(s) which will receive notifications of TSA bug filings (e.g. alias@microsoft.com); TSA is the automated framework used to upload test results as bugs.
-  [string] $TsaCodebaseAdmin,                                                                    # Optional: only needed if TsaOnboard is true; the aliases which are admins of the TSA codebase (e.g. DOMAIN\alias); TSA is the automated framework used to upload test results as bugs.
-  [string] $TsaBugAreaPath,                                                                      # Optional: only needed if TsaOnboard is true; the area path where TSA will file bugs in AzDO; TSA is the automated framework used to upload test results as bugs.
-  [string] $TsaIterationPath,                                                                    # Optional: only needed if TsaOnboard is true; the iteration path where TSA will file bugs in AzDO; TSA is the automated framework used to upload test results as bugs.
-  [string] $GuardianLoggerLevel='Standard',                                                      # Optional: the logger level for the Guardian CLI; options are Trace, Verbose, Standard, Warning, and Error
-  [string[]] $CrScanAdditionalRunConfigParams,                                                   # Optional: Additional Params to custom build a CredScan run config in the format @("xyz:abc","sdf:1")
-  [string[]] $PoliCheckAdditionalRunConfigParams                                                 # Optional: Additional Params to custom build a Policheck run config in the format @("xyz:abc","sdf:1")
-)
-
-try {
-  $ErrorActionPreference = 'Stop'
-  Set-StrictMode -Version 2.0
-  $disableConfigureToolsetImport = $true
-  $LASTEXITCODE = 0
-
-  # `tools.ps1` checks $ci to perform some actions. Since the SDL
-  # scripts don't necessarily execute in the same agent that run the
-  # build.ps1/sh script this variable isn't automatically set.
-  $ci = $true
-  . $PSScriptRoot\..\tools.ps1
-
-  #Replace repo names to the format of org/repo
-  if (!($Repository.contains('/'))) {
-    $RepoName = $Repository -replace '(.*?)-(.*)', '$1/$2';
-  }
-  else{
-    $RepoName = $Repository;
-  }
-
-  if ($GuardianPackageName) {
-    $guardianCliLocation = Join-Path $NugetPackageDirectory (Join-Path $GuardianPackageName (Join-Path 'tools' 'guardian.cmd'))
-  } else {
-    $guardianCliLocation = $GuardianCliLocation
-  }
-
-  $workingDirectory = (Split-Path $SourceDirectory -Parent)
-  $ValidPath = Test-Path $guardianCliLocation
-
-  if ($ValidPath -eq $False)
-  {
-    Write-PipelineTelemetryError -Force -Category 'Sdl' -Message 'Invalid Guardian CLI Location.'
-    ExitWithExitCode 1
-  }
-
-  & $(Join-Path $PSScriptRoot 'init-sdl.ps1') -GuardianCliLocation $guardianCliLocation -Repository $RepoName -BranchName $BranchName -WorkingDirectory $workingDirectory -AzureDevOpsAccessToken $AzureDevOpsAccessToken -GuardianLoggerLevel $GuardianLoggerLevel
-  $gdnFolder = Join-Path $workingDirectory '.gdn'
-
-  if ($TsaOnboard) {
-    if ($TsaCodebaseName -and $TsaNotificationEmail -and $TsaCodebaseAdmin -and $TsaBugAreaPath) {
-      Write-Host "$guardianCliLocation tsa-onboard --codebase-name `"$TsaCodebaseName`" --notification-alias `"$TsaNotificationEmail`" --codebase-admin `"$TsaCodebaseAdmin`" --instance-url `"$TsaInstanceUrl`" --project-name `"$TsaProjectName`" --area-path `"$TsaBugAreaPath`" --iteration-path `"$TsaIterationPath`" --working-directory $workingDirectory --logger-level $GuardianLoggerLevel"
-      & $guardianCliLocation tsa-onboard --codebase-name "$TsaCodebaseName" --notification-alias "$TsaNotificationEmail" --codebase-admin "$TsaCodebaseAdmin" --instance-url "$TsaInstanceUrl" --project-name "$TsaProjectName" --area-path "$TsaBugAreaPath" --iteration-path "$TsaIterationPath" --working-directory $workingDirectory --logger-level $GuardianLoggerLevel
-      if ($LASTEXITCODE -ne 0) {
-        Write-PipelineTelemetryError -Force -Category 'Sdl' -Message "Guardian tsa-onboard failed with exit code $LASTEXITCODE."
-        ExitWithExitCode $LASTEXITCODE
-      }
-    } else {
-      Write-PipelineTelemetryError -Force -Category 'Sdl' -Message 'Could not onboard to TSA -- not all required values ($TsaCodebaseName, $TsaNotificationEmail, $TsaCodebaseAdmin, $TsaBugAreaPath) were specified.'
-      ExitWithExitCode 1
-    }
-  }
-
-  if ($ArtifactToolsList -and $ArtifactToolsList.Count -gt 0) {
-    & $(Join-Path $PSScriptRoot 'run-sdl.ps1') -GuardianCliLocation $guardianCliLocation -WorkingDirectory $workingDirectory -TargetDirectory $ArtifactsDirectory -GdnFolder $gdnFolder -ToolsList $ArtifactToolsList -AzureDevOpsAccessToken $AzureDevOpsAccessToken -UpdateBaseline $UpdateBaseline -GuardianLoggerLevel $GuardianLoggerLevel -CrScanAdditionalRunConfigParams $CrScanAdditionalRunConfigParams -PoliCheckAdditionalRunConfigParams $PoliCheckAdditionalRunConfigParams
-  }
-  if ($SourceToolsList -and $SourceToolsList.Count -gt 0) {
-    & $(Join-Path $PSScriptRoot 'run-sdl.ps1') -GuardianCliLocation $guardianCliLocation -WorkingDirectory $workingDirectory -TargetDirectory $SourceDirectory -GdnFolder $gdnFolder -ToolsList $SourceToolsList -AzureDevOpsAccessToken $AzureDevOpsAccessToken -UpdateBaseline $UpdateBaseline -GuardianLoggerLevel $GuardianLoggerLevel -CrScanAdditionalRunConfigParams $CrScanAdditionalRunConfigParams -PoliCheckAdditionalRunConfigParams $PoliCheckAdditionalRunConfigParams
-  }
-
-  if ($UpdateBaseline) {
-    & (Join-Path $PSScriptRoot 'push-gdn.ps1') -Repository $RepoName -BranchName $BranchName -GdnFolder $GdnFolder -AzureDevOpsAccessToken $AzureDevOpsAccessToken -PushReason 'Update baseline'
-  }
-
-  if ($TsaPublish) {
-    if ($TsaBranchName -and $BuildNumber) {
-      if (-not $TsaRepositoryName) {
-        $TsaRepositoryName = "$($Repository)-$($BranchName)"
-      }
-      Write-Host "$guardianCliLocation tsa-publish --all-tools --repository-name `"$TsaRepositoryName`" --branch-name `"$TsaBranchName`" --build-number `"$BuildNumber`" --codebase-name `"$TsaCodebaseName`" --notification-alias `"$TsaNotificationEmail`" --codebase-admin `"$TsaCodebaseAdmin`" --instance-url `"$TsaInstanceUrl`" --project-name `"$TsaProjectName`" --area-path `"$TsaBugAreaPath`" --iteration-path `"$TsaIterationPath`" --working-directory $workingDirectory --logger-level $GuardianLoggerLevel"
-      & $guardianCliLocation tsa-publish --all-tools --repository-name "$TsaRepositoryName" --branch-name "$TsaBranchName" --build-number "$BuildNumber" --onboard $True --codebase-name "$TsaCodebaseName" --notification-alias "$TsaNotificationEmail" --codebase-admin "$TsaCodebaseAdmin" --instance-url "$TsaInstanceUrl" --project-name "$TsaProjectName" --area-path "$TsaBugAreaPath" --iteration-path "$TsaIterationPath" --working-directory $workingDirectory  --logger-level $GuardianLoggerLevel
-      if ($LASTEXITCODE -ne 0) {
-        Write-PipelineTelemetryError -Force -Category 'Sdl' -Message "Guardian tsa-publish failed with exit code $LASTEXITCODE."
-        ExitWithExitCode $LASTEXITCODE
-      }
-    } else {
-      Write-PipelineTelemetryError -Force -Category 'Sdl' -Message 'Could not publish to TSA -- not all required values ($TsaBranchName, $BuildNumber) were specified.'
-      ExitWithExitCode 1
-    }
-  }
-}
-catch {
-  Write-Host $_.ScriptStackTrace
-  Write-PipelineTelemetryError -Force -Category 'Sdl' -Message $_
-  exit 1
-}
diff --git a/eng/common/sdl/extract-artifact-packages.ps1 b/eng/common/sdl/extract-artifact-packages.ps1
deleted file mode 100644
index 9e5f3cb43c7..00000000000
--- a/eng/common/sdl/extract-artifact-packages.ps1
+++ /dev/null
@@ -1,80 +0,0 @@
-param(
-  [Parameter(Mandatory=$true)][string] $InputPath,              # Full path to directory where artifact packages are stored
-  [Parameter(Mandatory=$true)][string] $ExtractPath            # Full path to directory where the packages will be extracted
-)
-
-$ErrorActionPreference = 'Stop'
-Set-StrictMode -Version 2.0
-
-$disableConfigureToolsetImport = $true
-
-function ExtractArtifacts {
-  if (!(Test-Path $InputPath)) {
-    Write-Host "Input Path does not exist: $InputPath"
-    ExitWithExitCode 0
-  }
-  $Jobs = @()
-  Get-ChildItem "$InputPath\*.nupkg" |
-    ForEach-Object {
-      $Jobs += Start-Job -ScriptBlock $ExtractPackage -ArgumentList $_.FullName
-    }
-
-  foreach ($Job in $Jobs) {
-    Wait-Job -Id $Job.Id | Receive-Job
-  }
-}
-
-try {
-  # `tools.ps1` checks $ci to perform some actions. Since the SDL
-  # scripts don't necessarily execute in the same agent that run the
-  # build.ps1/sh script this variable isn't automatically set.
-  $ci = $true
-  . $PSScriptRoot\..\tools.ps1
-
-  $ExtractPackage = {
-    param( 
-      [string] $PackagePath                                 # Full path to a NuGet package
-    )
-    
-    if (!(Test-Path $PackagePath)) {
-      Write-PipelineTelemetryError -Category 'Build' -Message "Input file does not exist: $PackagePath"
-      ExitWithExitCode 1
-    }
-    
-    $RelevantExtensions = @('.dll', '.exe', '.pdb')
-    Write-Host -NoNewLine 'Extracting ' ([System.IO.Path]::GetFileName($PackagePath)) '...'
-  
-    $PackageId = [System.IO.Path]::GetFileNameWithoutExtension($PackagePath)
-    $ExtractPath = Join-Path -Path $using:ExtractPath -ChildPath $PackageId
-  
-    Add-Type -AssemblyName System.IO.Compression.FileSystem
-  
-    [System.IO.Directory]::CreateDirectory($ExtractPath);
-  
-    try {
-      $zip = [System.IO.Compression.ZipFile]::OpenRead($PackagePath)
-  
-      $zip.Entries | 
-      Where-Object {$RelevantExtensions -contains [System.IO.Path]::GetExtension($_.Name)} |
-        ForEach-Object {
-            $TargetFile = Join-Path -Path $ExtractPath -ChildPath $_.Name
-  
-            [System.IO.Compression.ZipFileExtensions]::ExtractToFile($_, $TargetFile, $true)
-          }
-    }
-    catch {
-      Write-Host $_.ScriptStackTrace
-      Write-PipelineTelemetryError -Force -Category 'Sdl' -Message $_
-      ExitWithExitCode 1
-    }
-    finally {
-      $zip.Dispose() 
-    }
-  }
-  Measure-Command { ExtractArtifacts }
-}
-catch {
-  Write-Host $_.ScriptStackTrace
-  Write-PipelineTelemetryError -Force -Category 'Sdl' -Message $_
-  ExitWithExitCode 1
-}
diff --git a/eng/common/sdl/init-sdl.ps1 b/eng/common/sdl/init-sdl.ps1
deleted file mode 100644
index 1a91bbbc5a9..00000000000
--- a/eng/common/sdl/init-sdl.ps1
+++ /dev/null
@@ -1,67 +0,0 @@
-Param(
-  [string] $GuardianCliLocation,
-  [string] $Repository,
-  [string] $BranchName='master',
-  [string] $WorkingDirectory,
-  [string] $AzureDevOpsAccessToken,
-  [string] $GuardianLoggerLevel='Standard'
-)
-
-$ErrorActionPreference = 'Stop'
-Set-StrictMode -Version 2.0
-$disableConfigureToolsetImport = $true
-$LASTEXITCODE = 0
-
-# `tools.ps1` checks $ci to perform some actions. Since the SDL
-# scripts don't necessarily execute in the same agent that run the
-# build.ps1/sh script this variable isn't automatically set.
-$ci = $true
-. $PSScriptRoot\..\tools.ps1
-
-# Don't display the console progress UI - it's a huge perf hit
-$ProgressPreference = 'SilentlyContinue'
-
-# Construct basic auth from AzDO access token; construct URI to the repository's gdn folder stored in that repository; construct location of zip file
-$encodedPat = [Convert]::ToBase64String([System.Text.Encoding]::ASCII.GetBytes(":$AzureDevOpsAccessToken"))
-$escapedRepository = [Uri]::EscapeDataString("/$Repository/$BranchName/.gdn")
-$uri = "https://dev.azure.com/dnceng/internal/_apis/git/repositories/sdl-tool-cfg/Items?path=$escapedRepository&versionDescriptor[versionOptions]=0&`$format=zip&api-version=5.0-preview.1"
-$zipFile = "$WorkingDirectory/gdn.zip"
-
-Add-Type -AssemblyName System.IO.Compression.FileSystem
-$gdnFolder = (Join-Path $WorkingDirectory '.gdn')
-try {
-  # We try to download the zip; if the request fails (e.g. the file doesn't exist), we catch it and init guardian instead
-  Write-Host 'Downloading gdn folder from internal config repostiory...'
-  Invoke-WebRequest -Headers @{ "Accept"="application/zip"; "Authorization"="Basic $encodedPat" } -Uri $uri -OutFile $zipFile
-  if (Test-Path $gdnFolder) {
-    # Remove the gdn folder if it exists (it shouldn't unless there's too much caching; this is just in case)
-    Remove-Item -Force -Recurse $gdnFolder
-  }
-  [System.IO.Compression.ZipFile]::ExtractToDirectory($zipFile, $WorkingDirectory)
-  Write-Host $gdnFolder
-  ExitWithExitCode 0
-} catch [System.Net.WebException] { } # Catch and ignore webexception
-try {
-  # if the folder does not exist, we'll do a guardian init and push it to the remote repository
-  Write-Host 'Initializing Guardian...'
-  Write-Host "$GuardianCliLocation init --working-directory $WorkingDirectory --logger-level $GuardianLoggerLevel"
-  & $GuardianCliLocation init --working-directory $WorkingDirectory --logger-level $GuardianLoggerLevel
-  if ($LASTEXITCODE -ne 0) {
-    Write-PipelineTelemetryError -Force -Category 'Build' -Message "Guardian init failed with exit code $LASTEXITCODE."
-    ExitWithExitCode $LASTEXITCODE
-  }
-  # We create the mainbaseline so it can be edited later
-  Write-Host "$GuardianCliLocation baseline --working-directory $WorkingDirectory --name mainbaseline"
-  & $GuardianCliLocation baseline --working-directory $WorkingDirectory --name mainbaseline
-  if ($LASTEXITCODE -ne 0) {
-    Write-PipelineTelemetryError -Force -Category 'Build' -Message "Guardian baseline failed with exit code $LASTEXITCODE."
-    ExitWithExitCode $LASTEXITCODE
-  }
-  & $(Join-Path $PSScriptRoot 'push-gdn.ps1') -Repository $Repository -BranchName $BranchName -GdnFolder $gdnFolder -AzureDevOpsAccessToken $AzureDevOpsAccessToken -PushReason 'Initialize gdn folder'
-  ExitWithExitCode 0
-}
-catch {
-  Write-Host $_.ScriptStackTrace
-  Write-PipelineTelemetryError -Force -Category 'Sdl' -Message $_
-  ExitWithExitCode 1
-}
diff --git a/eng/common/sdl/packages.config b/eng/common/sdl/packages.config
deleted file mode 100644
index 256ffbfb93a..00000000000
--- a/eng/common/sdl/packages.config
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<packages>
-  <package id="Microsoft.Guardian.Cli" version="0.7.2"/>
-</packages>
diff --git a/eng/common/sdl/push-gdn.ps1 b/eng/common/sdl/push-gdn.ps1
deleted file mode 100644
index d8fd2d82a68..00000000000
--- a/eng/common/sdl/push-gdn.ps1
+++ /dev/null
@@ -1,69 +0,0 @@
-Param(
-  [string] $Repository,
-  [string] $BranchName='master',
-  [string] $GdnFolder,
-  [string] $AzureDevOpsAccessToken,
-  [string] $PushReason
-)
-
-$ErrorActionPreference = 'Stop'
-Set-StrictMode -Version 2.0
-$disableConfigureToolsetImport = $true
-$LASTEXITCODE = 0
-
-try {
-  # `tools.ps1` checks $ci to perform some actions. Since the SDL
-  # scripts don't necessarily execute in the same agent that run the
-  # build.ps1/sh script this variable isn't automatically set.
-  $ci = $true
-  . $PSScriptRoot\..\tools.ps1
-
-  # We create the temp directory where we'll store the sdl-config repository
-  $sdlDir = Join-Path $env:TEMP 'sdl'
-  if (Test-Path $sdlDir) {
-    Remove-Item -Force -Recurse $sdlDir
-  }
-
-  Write-Host "git clone https://dnceng:`$AzureDevOpsAccessToken@dev.azure.com/dnceng/internal/_git/sdl-tool-cfg $sdlDir"
-  git clone https://dnceng:$AzureDevOpsAccessToken@dev.azure.com/dnceng/internal/_git/sdl-tool-cfg $sdlDir
-  if ($LASTEXITCODE -ne 0) {
-    Write-PipelineTelemetryError -Force -Category 'Sdl' -Message "Git clone failed with exit code $LASTEXITCODE."
-    ExitWithExitCode $LASTEXITCODE
-  }
-  # We copy the .gdn folder from our local run into the git repository so it can be committed
-  $sdlRepositoryFolder = Join-Path (Join-Path (Join-Path $sdlDir $Repository) $BranchName) '.gdn'
-  if (Get-Command Robocopy) {
-    Robocopy /S $GdnFolder $sdlRepositoryFolder
-  } else {
-    rsync -r $GdnFolder $sdlRepositoryFolder
-  }
-  # cd to the sdl-config directory so we can run git there
-  Push-Location $sdlDir
-  # git add . --> git commit --> git push
-  Write-Host 'git add .'
-  git add .
-  if ($LASTEXITCODE -ne 0) {
-    Write-PipelineTelemetryError -Force -Category 'Sdl' -Message "Git add failed with exit code $LASTEXITCODE."
-    ExitWithExitCode $LASTEXITCODE
-  }
-  Write-Host "git -c user.email=`"dn-bot@microsoft.com`" -c user.name=`"Dotnet Bot`" commit -m `"$PushReason for $Repository/$BranchName`""
-  git -c user.email="dn-bot@microsoft.com" -c user.name="Dotnet Bot" commit -m "$PushReason for $Repository/$BranchName"
-  if ($LASTEXITCODE -ne 0) {
-    Write-PipelineTelemetryError -Force -Category 'Sdl' -Message "Git commit failed with exit code $LASTEXITCODE."
-    ExitWithExitCode $LASTEXITCODE
-  }
-  Write-Host 'git push'
-  git push
-  if ($LASTEXITCODE -ne 0) {
-    Write-PipelineTelemetryError -Force -Category 'Sdl' -Message "Git push failed with exit code $LASTEXITCODE."
-    ExitWithExitCode $LASTEXITCODE
-  }
-
-  # Return to the original directory
-  Pop-Location
-}
-catch {
-  Write-Host $_.ScriptStackTrace
-  Write-PipelineTelemetryError -Category 'Sdl' -Message $_
-  ExitWithExitCode 1
-}
diff --git a/eng/common/sdl/run-sdl.ps1 b/eng/common/sdl/run-sdl.ps1
deleted file mode 100644
index fe95ab35aa5..00000000000
--- a/eng/common/sdl/run-sdl.ps1
+++ /dev/null
@@ -1,73 +0,0 @@
-Param(
-  [string] $GuardianCliLocation,
-  [string] $WorkingDirectory,
-  [string] $TargetDirectory,
-  [string] $GdnFolder,
-  [string[]] $ToolsList,
-  [string] $UpdateBaseline,
-  [string] $GuardianLoggerLevel='Standard',
-  [string[]] $CrScanAdditionalRunConfigParams,
-  [string[]] $PoliCheckAdditionalRunConfigParams
-)
-
-$ErrorActionPreference = 'Stop'
-Set-StrictMode -Version 2.0
-$disableConfigureToolsetImport = $true
-$LASTEXITCODE = 0
-
-try {
-  # `tools.ps1` checks $ci to perform some actions. Since the SDL
-  # scripts don't necessarily execute in the same agent that run the
-  # build.ps1/sh script this variable isn't automatically set.
-  $ci = $true
-  . $PSScriptRoot\..\tools.ps1
-
-  # We store config files in the r directory of .gdn
-  Write-Host $ToolsList
-  $gdnConfigPath = Join-Path $GdnFolder 'r'
-  $ValidPath = Test-Path $GuardianCliLocation
-
-  if ($ValidPath -eq $False)
-  {
-    Write-PipelineTelemetryError -Force -Category 'Sdl' -Message "Invalid Guardian CLI Location."
-    ExitWithExitCode 1
-  }
-
-  $configParam = @('--config')
-
-  foreach ($tool in $ToolsList) {
-    $gdnConfigFile = Join-Path $gdnConfigPath "$tool-configure.gdnconfig"
-    Write-Host $tool
-    # We have to manually configure tools that run on source to look at the source directory only
-    if ($tool -eq 'credscan') {
-      Write-Host "$GuardianCliLocation configure --working-directory $WorkingDirectory --tool $tool --output-path $gdnConfigFile --logger-level $GuardianLoggerLevel --noninteractive --force --args `" TargetDirectory < $TargetDirectory `" `" OutputType < pre `" $(If ($CrScanAdditionalRunConfigParams) {$CrScanAdditionalRunConfigParams})"
-      & $GuardianCliLocation configure --working-directory $WorkingDirectory --tool $tool --output-path $gdnConfigFile --logger-level $GuardianLoggerLevel --noninteractive --force --args " TargetDirectory < $TargetDirectory " "OutputType < pre" $(If ($CrScanAdditionalRunConfigParams) {$CrScanAdditionalRunConfigParams})
-      if ($LASTEXITCODE -ne 0) {
-        Write-PipelineTelemetryError -Force -Category 'Sdl' -Message "Guardian configure for $tool failed with exit code $LASTEXITCODE."
-        ExitWithExitCode $LASTEXITCODE
-      }
-    }
-    if ($tool -eq 'policheck') {
-      Write-Host "$GuardianCliLocation configure --working-directory $WorkingDirectory --tool $tool --output-path $gdnConfigFile --logger-level $GuardianLoggerLevel --noninteractive --force --args `" Target < $TargetDirectory `" $(If ($PoliCheckAdditionalRunConfigParams) {$PoliCheckAdditionalRunConfigParams})"
-      & $GuardianCliLocation configure --working-directory $WorkingDirectory --tool $tool --output-path $gdnConfigFile --logger-level $GuardianLoggerLevel --noninteractive --force --args " Target < $TargetDirectory " $(If ($PoliCheckAdditionalRunConfigParams) {$PoliCheckAdditionalRunConfigParams})
-      if ($LASTEXITCODE -ne 0) {
-        Write-PipelineTelemetryError -Force -Category 'Sdl' -Message "Guardian configure for $tool failed with exit code $LASTEXITCODE."
-        ExitWithExitCode $LASTEXITCODE
-      }
-    }
-
-    $configParam+=$gdnConfigFile
-  }
-
-  Write-Host "$GuardianCliLocation run --working-directory $WorkingDirectory --baseline mainbaseline --update-baseline $UpdateBaseline --logger-level $GuardianLoggerLevel $configParam"
-  & $GuardianCliLocation run --working-directory $WorkingDirectory --tool $tool --baseline mainbaseline --update-baseline $UpdateBaseline --logger-level $GuardianLoggerLevel $configParam
-  if ($LASTEXITCODE -ne 0) {
-    Write-PipelineTelemetryError -Force -Category 'Sdl' -Message "Guardian run for $ToolsList using $configParam failed with exit code $LASTEXITCODE."
-    ExitWithExitCode $LASTEXITCODE
-  }
-}
-catch {
-  Write-Host $_.ScriptStackTrace
-  Write-PipelineTelemetryError -Force -Category 'Sdl' -Message $_
-  ExitWithExitCode 1
-}
diff --git a/eng/common/templates/job/execute-sdl.yml b/eng/common/templates/job/execute-sdl.yml
deleted file mode 100644
index 640f2b04e24..00000000000
--- a/eng/common/templates/job/execute-sdl.yml
+++ /dev/null
@@ -1,89 +0,0 @@
-parameters:
-  enable: 'false'                                             # Whether the SDL validation job should execute or not
-  overrideParameters: ''                                       # Optional: to override values for parameters.
-  additionalParameters: ''                                     # Optional: parameters that need user specific values eg: '-SourceToolsList @("abc","def") -ArtifactToolsList @("ghi","jkl")'
-  # There is some sort of bug (has been reported) in Azure DevOps where if this parameter is named
-  # 'continueOnError', the parameter value is not correctly picked up.
-  # This can also be remedied by the caller (post-build.yml) if it does not use a nested parameter
-  sdlContinueOnError: false                                    # optional: determines whether to continue the build if the step errors;
-  dependsOn: ''                                                # Optional: dependencies of the job
-  artifactNames: ''                                            # Optional: patterns supplied to DownloadBuildArtifacts
-                                                               # Usage:
-                                                               #  artifactNames:
-                                                               #    - 'BlobArtifacts'
-                                                               #    - 'Artifacts_Windows_NT_Release'
-
-jobs:
-- job: Run_SDL
-  dependsOn: ${{ parameters.dependsOn }}
-  displayName: Run SDL tool
-  condition: eq( ${{ parameters.enable }}, 'true')
-  variables:
-    - group: DotNet-VSTS-Bot
-    - name: AzDOProjectName
-      value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOProjectName'] ]
-    - name: AzDOPipelineId
-      value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOPipelineId'] ]
-    - name: AzDOBuildId
-      value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOBuildId'] ]
-  pool:
-    name: Hosted VS2017
-  steps:
-  - checkout: self
-    clean: true
-  - ${{ if ne(parameters.artifactNames, '') }}:
-    - ${{ each artifactName in parameters.artifactNames }}:
-      - task: DownloadBuildArtifacts@0
-        displayName: Download Build Artifacts
-        inputs:
-          buildType: specific
-          buildVersionToDownload: specific
-          project: $(AzDOProjectName)
-          pipeline: $(AzDOPipelineId)
-          buildId: $(AzDOBuildId)
-          artifactName: ${{ artifactName }}
-          downloadPath: $(Build.ArtifactStagingDirectory)\artifacts
-  - ${{ if eq(parameters.artifactNames, '') }}:
-    - task: DownloadBuildArtifacts@0
-      displayName: Download Build Artifacts
-      inputs:
-        buildType: specific
-        buildVersionToDownload: specific
-        project: $(AzDOProjectName)
-        pipeline: $(AzDOPipelineId)
-        buildId: $(AzDOBuildId)
-        downloadType: specific files
-        itemPattern: "**"
-        downloadPath: $(Build.ArtifactStagingDirectory)\artifacts
-  - powershell: eng/common/sdl/extract-artifact-packages.ps1
-      -InputPath $(Build.ArtifactStagingDirectory)\artifacts\BlobArtifacts
-      -ExtractPath $(Build.ArtifactStagingDirectory)\artifacts\BlobArtifacts
-    displayName: Extract Blob Artifacts
-    continueOnError: ${{ parameters.sdlContinueOnError }}
-  - powershell: eng/common/sdl/extract-artifact-packages.ps1
-      -InputPath $(Build.ArtifactStagingDirectory)\artifacts\PackageArtifacts
-      -ExtractPath $(Build.ArtifactStagingDirectory)\artifacts\PackageArtifacts
-    displayName: Extract Package Artifacts
-    continueOnError: ${{ parameters.sdlContinueOnError }}
-  - task: NuGetToolInstaller@1
-    displayName: 'Install NuGet.exe'
-  - task: NuGetCommand@2
-    displayName: 'Install Guardian'
-    inputs:
-      restoreSolution: $(Build.SourcesDirectory)\eng\common\sdl\packages.config
-      feedsToUse: config
-      nugetConfigPath: $(Build.SourcesDirectory)\eng\common\sdl\NuGet.config
-      externalFeedCredentials: GuardianConnect
-      restoreDirectory: $(Build.SourcesDirectory)\.packages
-  - ${{ if ne(parameters.overrideParameters, '') }}:
-    - powershell: eng/common/sdl/execute-all-sdl-tools.ps1 ${{ parameters.overrideParameters }}
-      displayName: Execute SDL
-      continueOnError: ${{ parameters.sdlContinueOnError }}
-  - ${{ if eq(parameters.overrideParameters, '') }}:
-    - powershell: eng/common/sdl/execute-all-sdl-tools.ps1
-        -GuardianPackageName Microsoft.Guardian.Cli.0.7.2
-        -NugetPackageDirectory $(Build.SourcesDirectory)\.packages
-        -AzureDevOpsAccessToken $(dn-bot-dotnet-build-rw-code-rw)
-        ${{ parameters.additionalParameters }}
-      displayName: Execute SDL
-      continueOnError: ${{ parameters.sdlContinueOnError }}
diff --git a/eng/common/templates/job/generate-graph-files.yml b/eng/common/templates/job/generate-graph-files.yml
deleted file mode 100644
index e54ce956f90..00000000000
--- a/eng/common/templates/job/generate-graph-files.yml
+++ /dev/null
@@ -1,48 +0,0 @@
-parameters:
-  # Optional: dependencies of the job
-  dependsOn: ''
-
-  # Optional: A defined YAML pool - https://docs.microsoft.com/en-us/azure/devops/pipelines/yaml-schema?view=vsts&tabs=schema#pool
-  pool: {}
-
-  # Optional: Include toolset dependencies in the generated graph files
-  includeToolset: false
-  
-jobs:
-- job: Generate_Graph_Files
-
-  dependsOn: ${{ parameters.dependsOn }}
-
-  displayName: Generate Graph Files
-
-  pool: ${{ parameters.pool }}
-
-  variables:
-    # Publish-Build-Assets provides: MaestroAccessToken, BotAccount-dotnet-maestro-bot-PAT
-    # DotNet-AllOrgs-Darc-Pats provides: dn-bot-devdiv-dnceng-rw-code-pat
-    - group: Publish-Build-Assets
-    - group: DotNet-AllOrgs-Darc-Pats
-    - name: _GraphArguments
-      value: -gitHubPat $(BotAccount-dotnet-maestro-bot-PAT) 
-        -azdoPat $(dn-bot-devdiv-dnceng-rw-code-pat) 
-        -barToken $(MaestroAccessToken) 
-        -outputFolder '$(Build.StagingDirectory)/GraphFiles/'
-    - ${{ if ne(parameters.includeToolset, 'false') }}:
-      - name: _GraphArguments
-        value: ${{ variables._GraphArguments }} -includeToolset
-
-  steps:
-    - task: PowerShell@2
-      displayName: Generate Graph Files
-      inputs:
-        filePath: eng\common\generate-graph-files.ps1 
-        arguments: $(_GraphArguments)
-      continueOnError: true
-    - task: PublishBuildArtifacts@1
-      displayName: Publish Graph to Artifacts
-      inputs:
-        PathtoPublish: '$(Build.StagingDirectory)/GraphFiles'
-        PublishLocation: Container
-        ArtifactName: GraphFiles
-      continueOnError: true
-      condition: always()      
diff --git a/eng/common/templates/job/job.yml b/eng/common/templates/job/job.yml
deleted file mode 100644
index 536c15c4641..00000000000
--- a/eng/common/templates/job/job.yml
+++ /dev/null
@@ -1,220 +0,0 @@
-# Internal resources (telemetry, microbuild) can only be accessed from non-public projects,
-# and some (Microbuild) should only be applied to non-PR cases for internal builds.
-
-parameters:
-# Job schema parameters - https://docs.microsoft.com/en-us/azure/devops/pipelines/yaml-schema?view=vsts&tabs=schema#job
-  cancelTimeoutInMinutes: ''
-  condition: ''
-  container: ''
-  continueOnError: false
-  dependsOn: ''
-  displayName: ''
-  pool: ''
-  steps: []
-  strategy: ''
-  timeoutInMinutes: ''
-  variables: []
-  workspace: ''
-
-# Job base template specific parameters
-  # See schema documentation - https://github.com/dotnet/arcade/blob/master/Documentation/AzureDevOps/TemplateSchema.md
-  artifacts: ''
-  enableMicrobuild: false
-  enablePublishBuildArtifacts: false
-  enablePublishBuildAssets: false
-  enablePublishTestResults: false
-  enablePublishUsingPipelines: false
-  mergeTestResults: false
-  testRunTitle: $(AgentOsName)-$(BuildConfiguration)-xunit
-  name: ''
-  preSteps: []
-  runAsPublic: false
-
-jobs:
-- job: ${{ parameters.name }}
-
-  ${{ if ne(parameters.cancelTimeoutInMinutes, '') }}:
-    cancelTimeoutInMinutes: ${{ parameters.cancelTimeoutInMinutes }}
-
-  ${{ if ne(parameters.condition, '') }}:
-    condition: ${{ parameters.condition }}
-
-  ${{ if ne(parameters.container, '') }}:
-    container: ${{ parameters.container }}
-
-  ${{ if ne(parameters.continueOnError, '') }}:
-    continueOnError: ${{ parameters.continueOnError }}
-
-  ${{ if ne(parameters.dependsOn, '') }}:
-    dependsOn: ${{ parameters.dependsOn }}
-
-  ${{ if ne(parameters.displayName, '') }}:
-    displayName: ${{ parameters.displayName }}
-
-  ${{ if ne(parameters.pool, '') }}:
-    pool: ${{ parameters.pool }}
-
-  ${{ if ne(parameters.strategy, '') }}:
-    strategy: ${{ parameters.strategy }}
-
-  ${{ if ne(parameters.timeoutInMinutes, '') }}:
-    timeoutInMinutes: ${{ parameters.timeoutInMinutes }}
-
-  variables:
-  - ${{ if ne(parameters.enableTelemetry, 'false') }}:
-    - name: DOTNET_CLI_TELEMETRY_PROFILE
-      value: '$(Build.Repository.Uri)'
-  - ${{ each variable in parameters.variables }}:
-    # handle name-value variable syntax
-    # example:
-    # - name: [key]
-    #   value: [value]
-    - ${{ if ne(variable.name, '') }}:
-      - name: ${{ variable.name }}
-        value: ${{ variable.value }}
-    
-    # handle variable groups
-    - ${{ if ne(variable.group, '') }}:
-      - group: ${{ variable.group }}
-
-    # handle key-value variable syntax.
-    # example:
-    # - [key]: [value]
-    - ${{ if and(eq(variable.name, ''), eq(variable.group, '')) }}:
-      - ${{ each pair in variable }}:
-        - name: ${{ pair.key }}
-          value: ${{ pair.value }}
-
-  # DotNet-HelixApi-Access provides 'HelixApiAccessToken' for internal builds
-  - ${{ if and(eq(parameters.enableTelemetry, 'true'), eq(parameters.runAsPublic, 'false'), ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}:
-    - group: DotNet-HelixApi-Access
-
-  ${{ if ne(parameters.workspace, '') }}:
-    workspace: ${{ parameters.workspace }}
-
-  steps:
-  - ${{ if ne(parameters.preSteps, '') }}:
-    - ${{ each preStep in parameters.preSteps }}:
-      - ${{ preStep }}
-
-  - ${{ if and(eq(parameters.runAsPublic, 'false'), ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}:
-    - ${{ if eq(parameters.enableMicrobuild, 'true') }}:
-      - task: MicroBuildSigningPlugin@2
-        displayName: Install MicroBuild plugin
-        inputs:
-          signType: $(_SignType)
-          zipSources: false
-          feedSource: https://dnceng.pkgs.visualstudio.com/_packaging/MicroBuildToolset/nuget/v3/index.json
-        env:
-          TeamName: $(_TeamName)
-        continueOnError: ${{ parameters.continueOnError }}
-        condition: and(succeeded(), in(variables['_SignType'], 'real', 'test'), eq(variables['Agent.Os'], 'Windows_NT'))
-
-    - task: NuGetAuthenticate@0
-
-  - ${{ if or(eq(parameters.artifacts.download, 'true'), ne(parameters.artifacts.download, '')) }}:
-    - task: DownloadPipelineArtifact@2
-      inputs:
-        buildType: current
-        artifactName: ${{ coalesce(parameters.artifacts.download.name, 'Artifacts_$(Agent.OS)_$(_BuildConfig)') }}
-        targetPath: ${{ coalesce(parameters.artifacts.download.path, 'artifacts') }}
-        itemPattern: ${{ coalesce(parameters.artifacts.download.pattern, '**') }}
-
-  - ${{ each step in parameters.steps }}:
-    - ${{ step }}
-
-  - ${{ if eq(parameters.enableMicrobuild, 'true') }}:
-    - ${{ if and(eq(parameters.runAsPublic, 'false'), ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}:
-      - task: MicroBuildCleanup@1
-        displayName: Execute Microbuild cleanup tasks  
-        condition: and(always(), in(variables['_SignType'], 'real', 'test'), eq(variables['Agent.Os'], 'Windows_NT'))
-        continueOnError: ${{ parameters.continueOnError }}
-        env:
-          TeamName: $(_TeamName)
-
-  - ${{ if ne(parameters.artifacts.publish, '') }}:
-    - ${{ if or(eq(parameters.artifacts.publish.artifacts, 'true'), ne(parameters.artifacts.publish.artifacts, '')) }}:
-      - task: CopyFiles@2
-        displayName: Gather binaries for publish to artifacts
-        inputs:
-          SourceFolder: 'artifacts/bin'
-          Contents: '**'
-          TargetFolder: '$(Build.ArtifactStagingDirectory)/artifacts/bin'
-      - task: CopyFiles@2
-        displayName: Gather packages for publish to artifacts
-        inputs:
-          SourceFolder: 'artifacts/packages'
-          Contents: '**'
-          TargetFolder: '$(Build.ArtifactStagingDirectory)/artifacts/packages'
-      - task: PublishBuildArtifacts@1
-        displayName: Publish pipeline artifacts
-        inputs:
-          PathtoPublish: '$(Build.ArtifactStagingDirectory)/artifacts'
-          PublishLocation: Container
-          ArtifactName: ${{ coalesce(parameters.artifacts.publish.artifacts.name , 'Artifacts_$(Agent.Os)_$(_BuildConfig)') }}
-        continueOnError: true
-        condition: always()
-    - ${{ if or(eq(parameters.artifacts.publish.logs, 'true'), ne(parameters.artifacts.publish.logs, '')) }}:
-      - publish: artifacts/log
-        artifact: ${{ coalesce(parameters.artifacts.publish.logs.name, 'Logs_Build_$(Agent.Os)_$(_BuildConfig)') }}
-        displayName: Publish logs
-        continueOnError: true
-        condition: always()
-    - ${{ if or(eq(parameters.artifacts.publish.manifests, 'true'), ne(parameters.artifacts.publish.manifests, '')) }}:
-      - ${{ if and(ne(parameters.enablePublishUsingPipelines, 'true'), eq(parameters.runAsPublic, 'false'), ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}:    
-        - task: CopyFiles@2
-          displayName: Gather Asset Manifests
-          inputs:
-            SourceFolder: '$(Build.SourcesDirectory)/artifacts/log/$(_BuildConfig)/AssetManifest'
-            TargetFolder: '$(Build.ArtifactStagingDirectory)/AssetManifests'
-          continueOnError: ${{ parameters.continueOnError }}
-          condition: and(succeeded(), eq(variables['_DotNetPublishToBlobFeed'], 'true'))
-
-        - task: PublishBuildArtifacts@1
-          displayName: Push Asset Manifests
-          inputs:
-            PathtoPublish: '$(Build.ArtifactStagingDirectory)/AssetManifests'
-            PublishLocation: Container
-            ArtifactName: AssetManifests
-          continueOnError: ${{ parameters.continueOnError }}
-          condition: and(succeeded(), eq(variables['_DotNetPublishToBlobFeed'], 'true'))
-
-  - ${{ if ne(parameters.enablePublishBuildArtifacts, 'false') }}:
-    - task: PublishBuildArtifacts@1
-      displayName: Publish Logs
-      inputs:
-        PathtoPublish: '$(Build.SourcesDirectory)/artifacts/log/$(_BuildConfig)'
-        PublishLocation: Container
-        ArtifactName: ${{ coalesce(parameters.enablePublishBuildArtifacts.artifactName, '$(Agent.Os)_$(Agent.JobName)' ) }}
-      continueOnError: true
-      condition: always()
-
-  - ${{ if eq(parameters.enablePublishTestResults, 'true') }}:
-    - task: PublishTestResults@2
-      displayName: Publish Test Results
-      inputs:
-        testResultsFormat: 'xUnit'
-        testResultsFiles: '*.xml' 
-        searchFolder: '$(Build.SourcesDirectory)/artifacts/TestResults/$(_BuildConfig)'
-        testRunTitle: ${{ parameters.testRunTitle }}
-        mergeTestResults: ${{ parameters.mergeTestResults }}
-      continueOnError: true
-      condition: always()
-    
-  - ${{ if and(eq(parameters.enablePublishBuildAssets, true), ne(parameters.enablePublishUsingPipelines, 'true'), eq(parameters.runAsPublic, 'false'), ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}:
-    - task: CopyFiles@2
-      displayName: Gather Asset Manifests
-      inputs:
-        SourceFolder: '$(Build.SourcesDirectory)/artifacts/log/$(_BuildConfig)/AssetManifest'
-        TargetFolder: '$(Build.StagingDirectory)/AssetManifests'
-      continueOnError: ${{ parameters.continueOnError }}
-      condition: and(succeeded(), eq(variables['_DotNetPublishToBlobFeed'], 'true'))
-
-    - task: PublishBuildArtifacts@1
-      displayName: Push Asset Manifests
-      inputs:
-        PathtoPublish: '$(Build.StagingDirectory)/AssetManifests'
-        PublishLocation: Container
-        ArtifactName: AssetManifests
-      continueOnError: ${{ parameters.continueOnError }}
-      condition: and(succeeded(), eq(variables['_DotNetPublishToBlobFeed'], 'true'))
diff --git a/eng/common/templates/job/performance.yml b/eng/common/templates/job/performance.yml
deleted file mode 100644
index f877fd7a898..00000000000
--- a/eng/common/templates/job/performance.yml
+++ /dev/null
@@ -1,95 +0,0 @@
-parameters:
-  steps: []                       # optional -- any additional steps that need to happen before pulling down the performance repo and sending the performance benchmarks to helix (ie building your repo)
-  variables: []                   # optional -- list of additional variables to send to the template
-  jobName: ''                     # required -- job name
-  displayName: ''                 # optional -- display name for the job. Will use jobName if not passed
-  pool: ''                        # required -- name of the Build pool
-  container: ''                   # required -- name of the container
-  osGroup: ''                     # required -- operating system for the job
-  extraSetupParameters: ''        # optional -- extra arguments to pass to the setup script
-  frameworks: ['netcoreapp3.0']   # optional -- list of frameworks to run against
-  continueOnError: 'false'        # optional -- determines whether to continue the build if the step errors
-  dependsOn: ''                   # optional -- dependencies of the job
-  timeoutInMinutes: 320           # optional -- timeout for the job
-  enableTelemetry: false          # optional -- enable for telemetry
-
-jobs:
-- template: ../jobs/jobs.yml
-  parameters:
-    dependsOn: ${{ parameters.dependsOn }}
-    enableTelemetry: ${{ parameters.enableTelemetry }}
-    enablePublishBuildArtifacts: true
-    continueOnError: ${{ parameters.continueOnError }}
-    
-    jobs:
-      - job: '${{ parameters.jobName }}'
-
-        ${{ if ne(parameters.displayName, '') }}:
-          displayName: '${{ parameters.displayName }}'
-        ${{ if eq(parameters.displayName, '') }}:
-          displayName: '${{ parameters.jobName }}'
-
-        timeoutInMinutes: ${{ parameters.timeoutInMinutes }}
-
-        variables:
-
-        - ${{ each variable in parameters.variables }}:
-          - ${{ if ne(variable.name, '') }}:
-            - name: ${{ variable.name }}
-              value: ${{ variable.value }}
-          - ${{ if ne(variable.group, '') }}:
-            - group: ${{ variable.group }}
-
-        - IsInternal: ''
-        - HelixApiAccessToken: ''
-        - HelixPreCommand: ''
-
-        - ${{ if and(ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}:
-          - ${{ if eq( parameters.osGroup, 'Windows_NT') }}:
-            - HelixPreCommand: 'set "PERFLAB_UPLOAD_TOKEN=$(PerfCommandUploadToken)"'
-            - IsInternal: -Internal
-          - ${{ if ne(parameters.osGroup, 'Windows_NT') }}:
-            - HelixPreCommand: 'export PERFLAB_UPLOAD_TOKEN="$(PerfCommandUploadTokenLinux)"'
-            - IsInternal: --internal
-            
-          - group: DotNet-HelixApi-Access
-          - group: dotnet-benchview
-
-        workspace:
-          clean: all
-        pool:
-          ${{ parameters.pool }}
-        container: ${{ parameters.container }}
-        strategy:
-          matrix:
-            ${{ each framework in parameters.frameworks }}:
-              ${{ framework }}:
-                _Framework: ${{ framework }}
-        steps:
-        - checkout: self
-          clean: true
-        # Run all of the steps to setup repo
-        - ${{ each step in parameters.steps }}:
-          - ${{ step }}
-        - powershell: $(Build.SourcesDirectory)\eng\common\performance\performance-setup.ps1 $(IsInternal) -Framework $(_Framework) ${{ parameters.extraSetupParameters }}
-          displayName: Performance Setup (Windows)
-          condition: and(succeeded(), eq(variables['Agent.Os'], 'Windows_NT'))
-          continueOnError: ${{ parameters.continueOnError }}
-        - script: $(Build.SourcesDirectory)/eng/common/performance/performance-setup.sh $(IsInternal) --framework $(_Framework) ${{ parameters.extraSetupParameters }}
-          displayName: Performance Setup (Unix)
-          condition: and(succeeded(), ne(variables['Agent.Os'], 'Windows_NT'))
-          continueOnError: ${{ parameters.continueOnError }}
-        - script: $(Python) $(PerformanceDirectory)/scripts/ci_setup.py $(SetupArguments)
-          displayName: Run ci setup script
-        # Run perf testing in helix
-        - template: /eng/common/templates/steps/perf-send-to-helix.yml
-          parameters:
-            HelixSource: '$(HelixSourcePrefix)/$(Build.Repository.Name)/$(Build.SourceBranch)' # sources must start with pr/, official/, prodcon/, or agent/
-            HelixType: 'test/performance/$(Kind)/$(_Framework)/$(Architecture)'
-            HelixAccessToken: $(HelixApiAccessToken)
-            HelixTargetQueues: $(Queue)
-            HelixPreCommands: $(HelixPreCommand)
-            Creator: $(Creator)
-            WorkItemTimeout: 4:00 # 4 hours
-            WorkItemDirectory: '$(WorkItemDirectory)' # WorkItemDirectory can not be empty, so we send it some docs to keep it happy
-            CorrelationPayloadDirectory: '$(PayloadDirectory)' # it gets checked out to a folder with shorter path than WorkItemDirectory so we can avoid file name too long exceptions
\ No newline at end of file
diff --git a/eng/common/templates/job/publish-build-assets.yml b/eng/common/templates/job/publish-build-assets.yml
deleted file mode 100644
index 055304ad89b..00000000000
--- a/eng/common/templates/job/publish-build-assets.yml
+++ /dev/null
@@ -1,97 +0,0 @@
-parameters:
-  configuration: 'Debug'
-
-  # Optional: condition for the job to run
-  condition: ''
-
-  # Optional: 'true' if future jobs should run even if this job fails
-  continueOnError: false
-
-  # Optional: dependencies of the job
-  dependsOn: ''
-
-  # Optional: Include PublishBuildArtifacts task
-  enablePublishBuildArtifacts: false
-
-  # Optional: A defined YAML pool - https://docs.microsoft.com/en-us/azure/devops/pipelines/yaml-schema?view=vsts&tabs=schema#pool
-  pool: {}
-
-  # Optional: should run as a public build even in the internal project
-  #           if 'true', the build won't run any of the internal only steps, even if it is running in non-public projects.
-  runAsPublic: false
-
-  # Optional: whether the build's artifacts will be published using release pipelines or direct feed publishing
-  publishUsingPipelines: false
-
-jobs:
-- job: Asset_Registry_Publish
-
-  dependsOn: ${{ parameters.dependsOn }}
-
-  displayName: Publish to Build Asset Registry
-
-  pool: ${{ parameters.pool }}
-
-  variables:
-  - ${{ if and(eq(parameters.runAsPublic, 'false'), ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}:
-    - name: _BuildConfig
-      value: ${{ parameters.configuration }}
-    - group: Publish-Build-Assets
-    # Skip component governance and codesign validation for SDL. These jobs
-    # create no content.
-    - name: skipComponentGovernanceDetection
-      value: true
-    - name: runCodesignValidationInjection
-      value: false
-
-  steps:
-  - ${{ if and(eq(parameters.runAsPublic, 'false'), ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}:
-    - task: DownloadBuildArtifacts@0
-      displayName: Download artifact
-      inputs:
-        artifactName: AssetManifests
-        downloadPath: '$(Build.StagingDirectory)/Download'
-      condition: ${{ parameters.condition }}
-      continueOnError: ${{ parameters.continueOnError }}
-    
-    - ${{ if and(eq(parameters.runAsPublic, 'false'), ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}:
-      - task: NuGetAuthenticate@0
-
-    - task: PowerShell@2
-      displayName: Publish Build Assets
-      inputs:
-        filePath: eng\common\sdk-task.ps1
-        arguments: -task PublishBuildAssets -restore -msbuildEngine dotnet
-          /p:ManifestsPath='$(Build.StagingDirectory)/Download/AssetManifests'
-          /p:BuildAssetRegistryToken=$(MaestroAccessToken)
-          /p:MaestroApiEndpoint=https://maestro-prod.westus2.cloudapp.azure.com
-          /p:PublishUsingPipelines=${{ parameters.publishUsingPipelines }}
-          /p:Configuration=$(_BuildConfig)
-      condition: ${{ parameters.condition }}
-      continueOnError: ${{ parameters.continueOnError }}
-    
-    - task: powershell@2
-      displayName: Create ReleaseConfigs Artifact
-      inputs:
-        targetType: inline
-        script: |
-          Add-Content -Path "$(Build.StagingDirectory)/ReleaseConfigs.txt" -Value $(BARBuildId)
-          Add-Content -Path "$(Build.StagingDirectory)/ReleaseConfigs.txt" -Value "$(DefaultChannels)"
-          Add-Content -Path "$(Build.StagingDirectory)/ReleaseConfigs.txt" -Value $(IsStableBuild)
-    
-    - task: PublishBuildArtifacts@1
-      displayName: Publish ReleaseConfigs Artifact
-      inputs:
-        PathtoPublish: '$(Build.StagingDirectory)/ReleaseConfigs.txt'
-        PublishLocation: Container
-        ArtifactName: ReleaseConfigs
-    
-    - ${{ if eq(parameters.enablePublishBuildArtifacts, 'true') }}:
-      - task: PublishBuildArtifacts@1
-        displayName: Publish Logs to VSTS
-        inputs:
-          PathtoPublish: '$(Build.SourcesDirectory)/artifacts/log/$(_BuildConfig)'
-          PublishLocation: Container
-          ArtifactName: $(Agent.Os)_PublishBuildAssets
-        continueOnError: true
-        condition: always()      
diff --git a/eng/common/templates/jobs/jobs.yml b/eng/common/templates/jobs/jobs.yml
deleted file mode 100644
index c08225a9a97..00000000000
--- a/eng/common/templates/jobs/jobs.yml
+++ /dev/null
@@ -1,72 +0,0 @@
-parameters:
-  # See schema documentation in /Documentation/AzureDevOps/TemplateSchema.md
-  continueOnError: false
-
-  # Optional: Include PublishBuildArtifacts task
-  enablePublishBuildArtifacts: false
-
-  # Optional: Enable publishing using release pipelines
-  enablePublishUsingPipelines: false
-  
-  graphFileGeneration:
-    # Optional: Enable generating the graph files at the end of the build
-    enabled: false
-    # Optional: Include toolset dependencies in the generated graph files
-    includeToolset: false
-    
-  # Required: A collection of jobs to run - https://docs.microsoft.com/en-us/azure/devops/pipelines/yaml-schema?view=vsts&tabs=schema#job
-  jobs: []
-
-  # Optional: Override automatically derived dependsOn value for "publish build assets" job
-  publishBuildAssetsDependsOn: ''
-
-  # Optional: should run as a public build even in the internal project
-  #           if 'true', the build won't run any of the internal only steps, even if it is running in non-public projects.
-  runAsPublic: false
-
-# Internal resources (telemetry, microbuild) can only be accessed from non-public projects,
-# and some (Microbuild) should only be applied to non-PR cases for internal builds.
-
-jobs:
-- ${{ each job in parameters.jobs }}:
-  - template: ../job/job.yml
-    parameters: 
-      # pass along parameters
-      ${{ each parameter in parameters }}:
-        ${{ if ne(parameter.key, 'jobs') }}:
-          ${{ parameter.key }}: ${{ parameter.value }}
-
-      # pass along job properties
-      ${{ each property in job }}:
-        ${{ if ne(property.key, 'job') }}:
-          ${{ property.key }}: ${{ property.value }}
-
-      name: ${{ job.job }}
-
-- ${{ if and(eq(parameters.runAsPublic, 'false'), ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}:
-  - ${{ if or(eq(parameters.enablePublishBuildAssets, true), eq(parameters.artifacts.publish.manifests, 'true'), ne(parameters.artifacts.publish.manifests, '')) }}:
-    - template: ../job/publish-build-assets.yml
-      parameters:
-        continueOnError: ${{ parameters.continueOnError }}
-        dependsOn:
-        - ${{ if ne(parameters.publishBuildAssetsDependsOn, '') }}:
-          - ${{ each job in parameters.publishBuildAssetsDependsOn }}:
-            - ${{ job.job }}
-        - ${{ if eq(parameters.publishBuildAssetsDependsOn, '') }}:
-          - ${{ each job in parameters.jobs }}:
-            - ${{ job.job }}
-        pool:
-          vmImage: vs2017-win2016
-        runAsPublic: ${{ parameters.runAsPublic }}
-        publishUsingPipelines: ${{ parameters.enablePublishUsingPipelines }}
-        enablePublishBuildArtifacts: ${{ parameters.enablePublishBuildArtifacts }}
-
-  - ${{ if eq(parameters.graphFileGeneration.enabled, true) }}:
-    - template: ../job/generate-graph-files.yml
-      parameters:
-        continueOnError: ${{ parameters.continueOnError }}
-        includeToolset: ${{ parameters.graphFileGeneration.includeToolset }}
-        dependsOn:
-          - Asset_Registry_Publish
-        pool:
-          vmImage: vs2017-win2016
diff --git a/eng/common/templates/phases/base.yml b/eng/common/templates/phases/base.yml
deleted file mode 100644
index 0123cf43b16..00000000000
--- a/eng/common/templates/phases/base.yml
+++ /dev/null
@@ -1,130 +0,0 @@
-parameters:
-  # Optional: Clean sources before building
-  clean: true
-
-  # Optional: Git fetch depth
-  fetchDepth: ''
-
-  # Optional: name of the phase (not specifying phase name may cause name collisions)
-  name: ''
-  # Optional: display name of the phase
-  displayName: ''
-
-  # Optional: condition for the job to run
-  condition: ''
-
-  # Optional: dependencies of the phase
-  dependsOn: ''
-
-  # Required: A defined YAML queue
-  queue: {}
-
-  # Required: build steps
-  steps: []
-
-  # Optional: variables
-  variables: {}
-
-  # Optional: should run as a public build even in the internal project
-  #           if 'true', the build won't run any of the internal only steps, even if it is running in non-public projects.
-  runAsPublic: false
-
-  ## Telemetry variables
-
-  # Optional: enable sending telemetry
-  #           if 'true', these "variables" must be specified in the variables object or as part of the queue matrix
-  #             _HelixBuildConfig - differentiate between Debug, Release, other
-  #             _HelixSource - Example: build/product
-  #             _HelixType - Example: official/dotnet/arcade/$(Build.SourceBranch)
-  enableTelemetry: false
-
-  # Optional: Enable installing Microbuild plugin
-  #           if 'true', these "variables" must be specified in the variables object or as part of the queue matrix
-  #             _TeamName - the name of your team
-  #             _SignType - 'test' or 'real'
-  enableMicrobuild: false
-
-# Internal resources (telemetry, microbuild) can only be accessed from non-public projects,
-# and some (Microbuild) should only be applied to non-PR cases for internal builds.
-
-phases:
-- phase: ${{ parameters.name }}
-
-  ${{ if ne(parameters.displayName, '') }}:
-    displayName: ${{ parameters.displayName }}
-
-  ${{ if ne(parameters.condition, '') }}:
-    condition: ${{ parameters.condition }}
-
-  ${{ if ne(parameters.dependsOn, '') }}:
-    dependsOn: ${{ parameters.dependsOn }}
-
-  queue: ${{ parameters.queue }}
-
-  ${{ if ne(parameters.variables, '') }}:
-    variables:
-      ${{ insert }}: ${{ parameters.variables }}
-
-  steps:
-  - checkout: self
-    clean: ${{ parameters.clean }}
-    ${{ if ne(parameters.fetchDepth, '') }}:
-      fetchDepth: ${{ parameters.fetchDepth }}
-
-  - ${{ if eq(parameters.enableTelemetry, 'true') }}:
-    - template: /eng/common/templates/steps/telemetry-start.yml
-      parameters:
-        buildConfig: $(_HelixBuildConfig)
-        helixSource: $(_HelixSource)
-        helixType: $(_HelixType)
-        runAsPublic: ${{ parameters.runAsPublic }}
-
-  - ${{ if eq(parameters.enableMicrobuild, 'true') }}:
-    # Internal only resource, and Microbuild signing shouldn't be applied to PRs.
-    - ${{ if and(eq(parameters.runAsPublic, 'false'), ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}:
-      - task: MicroBuildSigningPlugin@2
-        displayName: Install MicroBuild plugin
-        inputs:
-          signType: $(_SignType)
-          zipSources: false
-          feedSource: https://dnceng.pkgs.visualstudio.com/_packaging/MicroBuildToolset/nuget/v3/index.json
-          
-        env:
-          TeamName: $(_TeamName)
-        continueOnError: false
-        condition: and(succeeded(), in(variables['_SignType'], 'real', 'test'), eq(variables['Agent.Os'], 'Windows_NT'))
-
-  # Run provided build steps
-  - ${{ parameters.steps }}
-
-  - ${{ if eq(parameters.enableMicrobuild, 'true') }}:
-    # Internal only resources
-    - ${{ if and(eq(parameters.runAsPublic, 'false'), ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}:
-      - task: MicroBuildCleanup@1
-        displayName: Execute Microbuild cleanup tasks  
-        condition: and(always(), in(variables['_SignType'], 'real', 'test'), eq(variables['Agent.Os'], 'Windows_NT'))
-        env:
-          TeamName: $(_TeamName)
-
-  - ${{ if eq(parameters.enableTelemetry, 'true') }}:
-    - template: /eng/common/templates/steps/telemetry-end.yml
-      parameters:
-        helixSource: $(_HelixSource)
-        helixType: $(_HelixType)
-
-  - ${{ if and(eq(parameters.runAsPublic, 'false'), ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}:
-    - task: CopyFiles@2
-      displayName: Gather Asset Manifests
-      inputs:
-        SourceFolder: '$(Build.SourcesDirectory)/artifacts/log/$(_BuildConfig)/AssetManifest'
-        TargetFolder: '$(Build.StagingDirectory)/AssetManifests'
-      continueOnError: false
-      condition: and(succeeded(), eq(variables['_DotNetPublishToBlobFeed'], 'true'))
-    - task: PublishBuildArtifacts@1
-      displayName: Push Asset Manifests
-      inputs:
-        PathtoPublish: '$(Build.StagingDirectory)/AssetManifests'
-        PublishLocation: Container
-        ArtifactName: AssetManifests
-      continueOnError: false
-      condition: and(succeeded(), eq(variables['_DotNetPublishToBlobFeed'], 'true'))
diff --git a/eng/common/templates/phases/publish-build-assets.yml b/eng/common/templates/phases/publish-build-assets.yml
deleted file mode 100644
index a0a8074282a..00000000000
--- a/eng/common/templates/phases/publish-build-assets.yml
+++ /dev/null
@@ -1,51 +0,0 @@
-parameters:
-  dependsOn: ''
-  queue: {}
-  configuration: 'Debug'
-  condition: succeeded()
-  continueOnError: false
-  runAsPublic: false
-  publishUsingPipelines: false
-phases:
-  - phase: Asset_Registry_Publish
-    displayName: Publish to Build Asset Registry
-    dependsOn: ${{ parameters.dependsOn }}
-    queue: ${{ parameters.queue }}
-    variables:
-      _BuildConfig: ${{ parameters.configuration }}
-    steps:
-      - ${{ if and(eq(parameters.runAsPublic, 'false'), ne(variables['System.TeamProject'], 'public'), notin(variables['Build.Reason'], 'PullRequest')) }}:
-        - task: DownloadBuildArtifacts@0
-          displayName: Download artifact
-          inputs:
-            artifactName: AssetManifests
-            downloadPath: '$(Build.StagingDirectory)/Download'
-          condition: ${{ parameters.condition }}
-          continueOnError: ${{ parameters.continueOnError }}
-        - task: AzureKeyVault@1
-          inputs:
-            azureSubscription: 'DotNet-Engineering-Services_KeyVault'
-            KeyVaultName: EngKeyVault
-            SecretsFilter: 'MaestroAccessToken'
-          condition: ${{ parameters.condition }}
-          continueOnError: ${{ parameters.continueOnError }}
-        - task: PowerShell@2
-          displayName: Publish Build Assets
-          inputs:
-            filePath: eng\common\sdk-task.ps1
-            arguments: -task PublishBuildAssets -restore -msbuildEngine dotnet
-              /p:ManifestsPath='$(Build.StagingDirectory)/Download/AssetManifests'
-              /p:BuildAssetRegistryToken=$(MaestroAccessToken)
-              /p:MaestroApiEndpoint=https://maestro-prod.westus2.cloudapp.azure.com
-              /p:PublishUsingPipelines=${{ parameters.publishUsingPipelines }}
-              /p:Configuration=$(_BuildConfig)
-          condition: ${{ parameters.condition }}
-          continueOnError: ${{ parameters.continueOnError }}
-        - task: PublishBuildArtifacts@1
-          displayName: Publish Logs to VSTS
-          inputs:
-            PathtoPublish: '$(Build.SourcesDirectory)/artifacts/log/$(_BuildConfig)'
-            PublishLocation: Container
-            ArtifactName: $(Agent.Os)_Asset_Registry_Publish
-          continueOnError: true
-          condition: always()
diff --git a/eng/common/templates/post-build/channels/generic-internal-channel.yml b/eng/common/templates/post-build/channels/generic-internal-channel.yml
deleted file mode 100644
index dde27800c3f..00000000000
--- a/eng/common/templates/post-build/channels/generic-internal-channel.yml
+++ /dev/null
@@ -1,172 +0,0 @@
-parameters:
-  artifactsPublishingAdditionalParameters: ''
-  dependsOn:
-  - Validate
-  publishInstallersAndChecksums: false
-  symbolPublishingAdditionalParameters: ''
-  stageName: ''
-  channelName: ''
-  channelId: ''
-  transportFeed: ''
-  shippingFeed: ''
-  symbolsFeed: ''
-
-stages:
-- stage: ${{ parameters.stageName }}
-  dependsOn: ${{ parameters.dependsOn }}
-  variables:
-    - template: ../common-variables.yml
-  displayName: ${{ parameters.channelName }} Publishing
-  jobs:
-  - template: ../setup-maestro-vars.yml
-
-  - job: publish_symbols
-    displayName: Symbol Publishing
-    dependsOn: setupMaestroVars
-    condition: or(contains(dependencies.setupMaestroVars.outputs['setReleaseVars.InitialChannels'], format('[{0}]', ${{ parameters.channelId }} )), eq(dependencies.setupMaestroVars.outputs['setReleaseVars.PromoteToMaestroChannelId'], ${{ parameters.channelId }}))
-    variables:
-      - group: DotNet-Symbol-Server-Pats
-      - name: AzDOProjectName
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOProjectName'] ]
-      - name: AzDOPipelineId
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOPipelineId'] ]
-      - name: AzDOBuildId
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOBuildId'] ]
-    pool:
-      vmImage: 'windows-2019'
-    steps:
-      - task: DownloadBuildArtifacts@0
-        displayName: Download Build Assets
-        continueOnError: true
-        inputs:
-          buildType: specific
-          buildVersionToDownload: specific
-          project: $(AzDOProjectName)
-          pipeline: $(AzDOPipelineId)
-          buildId: $(AzDOBuildId)
-          downloadType: 'specific'
-          itemPattern: |
-            PdbArtifacts/**
-            BlobArtifacts/**
-          downloadPath: '$(Build.ArtifactStagingDirectory)'
-
-      # This is necessary whenever we want to publish/restore to an AzDO private feed
-      # Since sdk-task.ps1 tries to restore packages we need to do this authentication here
-      # otherwise it'll complain about accessing a private feed.
-      - task: NuGetAuthenticate@0
-        displayName: 'Authenticate to AzDO Feeds'
-
-      - task: PowerShell@2
-        displayName: Enable cross-org publishing
-        inputs:
-          filePath: eng\common\enable-cross-org-publishing.ps1
-          arguments: -token $(dn-bot-dnceng-artifact-feeds-rw)
-
-      - task: PowerShell@2
-        displayName: Publish
-        inputs:
-          filePath: eng\common\sdk-task.ps1
-          arguments: -task PublishToSymbolServers -restore -msbuildEngine dotnet
-            /p:DotNetSymbolServerTokenMsdl=$(microsoft-symbol-server-pat)
-            /p:DotNetSymbolServerTokenSymWeb=$(symweb-symbol-server-pat)
-            /p:PDBArtifactsDirectory='$(Build.ArtifactStagingDirectory)/PDBArtifacts/'
-            /p:BlobBasePath='$(Build.ArtifactStagingDirectory)/BlobArtifacts/'
-            /p:SymbolPublishingExclusionsFile='$(Build.SourcesDirectory)/eng/SymbolPublishingExclusionsFile.txt'
-            /p:Configuration=Release
-            /p:PublishToMSDL=false
-            ${{ parameters.symbolPublishingAdditionalParameters }}
-
-      - template: ../../steps/publish-logs.yml
-        parameters:
-          StageLabel: '${{ parameters.stageName }}'
-          JobLabel: 'SymbolPublishing'
-
-  - job: publish_assets
-    displayName: Publish Assets
-    dependsOn: setupMaestroVars
-    timeoutInMinutes: 120
-    variables:
-      - name: BARBuildId
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.BARBuildId'] ]
-      - name: IsStableBuild
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.IsStableBuild'] ]
-      - name: AzDOProjectName
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOProjectName'] ]
-      - name: AzDOPipelineId
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOPipelineId'] ]
-      - name: AzDOBuildId
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOBuildId'] ]
-    condition: or(contains(dependencies.setupMaestroVars.outputs['setReleaseVars.InitialChannels'], format('[{0}]', ${{ parameters.channelId }} )), eq(dependencies.setupMaestroVars.outputs['setReleaseVars.PromoteToMaestroChannelId'], ${{ parameters.channelId }}))
-    pool:
-      vmImage: 'windows-2019'
-    steps:
-      - task: DownloadBuildArtifacts@0
-        displayName: Download Build Assets
-        continueOnError: true
-        inputs:
-          buildType: specific
-          buildVersionToDownload: specific
-          project: $(AzDOProjectName)
-          pipeline: $(AzDOPipelineId)
-          buildId: $(AzDOBuildId)
-          downloadType: 'specific'
-          itemPattern: |
-            PackageArtifacts/**
-            BlobArtifacts/**
-            AssetManifests/**
-          downloadPath: '$(Build.ArtifactStagingDirectory)'
-
-      - task: NuGetToolInstaller@1
-        displayName: 'Install NuGet.exe'
-
-      # This is necessary whenever we want to publish/restore to an AzDO private feed
-      - task: NuGetAuthenticate@0
-        displayName: 'Authenticate to AzDO Feeds'
-
-      - task: PowerShell@2
-        displayName: Enable cross-org publishing
-        inputs:
-          filePath: eng\common\enable-cross-org-publishing.ps1
-          arguments: -token $(dn-bot-dnceng-artifact-feeds-rw)
-
-      - task: PowerShell@2
-        displayName: Publish Assets
-        inputs:
-          filePath: eng\common\sdk-task.ps1
-          arguments: -task PublishArtifactsInManifest -restore -msbuildEngine dotnet
-            /p:IsStableBuild=$(IsStableBuild)
-            /p:IsInternalBuild=$(IsInternalBuild)
-            /p:RepositoryName=$(Build.Repository.Name)
-            /p:CommitSha=$(Build.SourceVersion)
-            /p:NugetPath=$(NuGetExeToolPath)
-            /p:AzdoTargetFeedPAT='$(dn-bot-dnceng-universal-packages-rw)'
-            /p:AzureStorageTargetFeedPAT='$(dotnetfeed-storage-access-key-1)'
-            /p:BARBuildId=$(BARBuildId)
-            /p:MaestroApiEndpoint='$(MaestroApiEndPoint)'
-            /p:BuildAssetRegistryToken='$(MaestroApiAccessToken)'
-            /p:ManifestsBasePath='$(Build.ArtifactStagingDirectory)/AssetManifests/'
-            /p:BlobBasePath='$(Build.ArtifactStagingDirectory)/BlobArtifacts/'
-            /p:PackageBasePath='$(Build.ArtifactStagingDirectory)/PackageArtifacts/'
-            /p:Configuration=Release
-            /p:PublishInstallersAndChecksums=true
-            /p:ChecksumsTargetStaticFeed=$(InternalChecksumsBlobFeedUrl)
-            /p:ChecksumsAzureAccountKey=$(InternalChecksumsBlobFeedKey)
-            /p:InstallersTargetStaticFeed=$(InternalInstallersBlobFeedUrl)
-            /p:InstallersAzureAccountKey=$(InternalInstallersBlobFeedKey)
-            /p:AzureDevOpsStaticShippingFeed='${{ parameters.shippingFeed }}'
-            /p:AzureDevOpsStaticShippingFeedKey='$(dn-bot-dnceng-artifact-feeds-rw)'
-            /p:AzureDevOpsStaticTransportFeed='${{ parameters.transportFeed }}'
-            /p:AzureDevOpsStaticTransportFeedKey='$(dn-bot-dnceng-artifact-feeds-rw)'
-            /p:AzureDevOpsStaticSymbolsFeed='${{ parameters.symbolsFeed }}'
-            /p:AzureDevOpsStaticSymbolsFeedKey='$(dn-bot-dnceng-artifact-feeds-rw)'
-            /p:PublishToMSDL=false
-            ${{ parameters.artifactsPublishingAdditionalParameters }}
-
-      - template: ../../steps/publish-logs.yml
-        parameters:
-          StageLabel: '${{ parameters.stageName }}'
-          JobLabel: 'AssetsPublishing'
-
-      - template: ../../steps/add-build-to-channel.yml
-        parameters:
-          ChannelId: ${{ parameters.channelId }}
diff --git a/eng/common/templates/post-build/channels/generic-public-channel.yml b/eng/common/templates/post-build/channels/generic-public-channel.yml
deleted file mode 100644
index 08853ec45e0..00000000000
--- a/eng/common/templates/post-build/channels/generic-public-channel.yml
+++ /dev/null
@@ -1,178 +0,0 @@
-parameters:
-  artifactsPublishingAdditionalParameters: ''
-  dependsOn:
-  - Validate
-  publishInstallersAndChecksums: false
-  symbolPublishingAdditionalParameters: ''
-  stageName: ''
-  channelName: ''
-  channelId: ''
-  transportFeed: ''
-  shippingFeed: ''
-  symbolsFeed: ''
-  # If the channel name is empty, no links will be generated
-  akaMSChannelName: ''
-
-stages:
-- stage: ${{ parameters.stageName }}
-  dependsOn: ${{ parameters.dependsOn }}
-  variables:
-    - template: ../common-variables.yml
-  displayName: ${{ parameters.channelName }} Publishing
-  jobs:
-  - template: ../setup-maestro-vars.yml
-
-  - job: publish_symbols
-    displayName: Symbol Publishing
-    dependsOn: setupMaestroVars
-    condition: or(contains(dependencies.setupMaestroVars.outputs['setReleaseVars.InitialChannels'], format('[{0}]', ${{ parameters.channelId }} )), eq(dependencies.setupMaestroVars.outputs['setReleaseVars.PromoteToMaestroChannelId'], ${{ parameters.channelId }}))
-    variables:
-      - group: DotNet-Symbol-Server-Pats
-      - name: AzDOProjectName
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOProjectName'] ]
-      - name: AzDOPipelineId
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOPipelineId'] ]
-      - name: AzDOBuildId
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOBuildId'] ]
-    pool:
-      vmImage: 'windows-2019'
-    steps:
-      - task: DownloadBuildArtifacts@0
-        displayName: Download Build Assets
-        continueOnError: true
-        inputs:
-          buildType: specific
-          buildVersionToDownload: specific
-          project: $(AzDOProjectName)
-          pipeline: $(AzDOPipelineId)
-          buildId: $(AzDOBuildId)
-          downloadType: 'specific'
-          itemPattern: |
-            PdbArtifacts/**
-            BlobArtifacts/**
-          downloadPath: '$(Build.ArtifactStagingDirectory)'
-
-      # This is necessary whenever we want to publish/restore to an AzDO private feed
-      # Since sdk-task.ps1 tries to restore packages we need to do this authentication here
-      # otherwise it'll complain about accessing a private feed.
-      - task: NuGetAuthenticate@0
-        displayName: 'Authenticate to AzDO Feeds'
-
-      - task: PowerShell@2
-        displayName: Enable cross-org publishing
-        inputs:
-          filePath: eng\common\enable-cross-org-publishing.ps1
-          arguments: -token $(dn-bot-dnceng-artifact-feeds-rw)
-
-      - task: PowerShell@2
-        displayName: Publish
-        inputs:
-          filePath: eng\common\sdk-task.ps1
-          arguments: -task PublishToSymbolServers -restore -msbuildEngine dotnet
-            /p:DotNetSymbolServerTokenMsdl=$(microsoft-symbol-server-pat)
-            /p:DotNetSymbolServerTokenSymWeb=$(symweb-symbol-server-pat)
-            /p:PDBArtifactsDirectory='$(Build.ArtifactStagingDirectory)/PDBArtifacts/'
-            /p:BlobBasePath='$(Build.ArtifactStagingDirectory)/BlobArtifacts/'
-            /p:SymbolPublishingExclusionsFile='$(Build.SourcesDirectory)/eng/SymbolPublishingExclusionsFile.txt'
-            /p:Configuration=Release
-            ${{ parameters.symbolPublishingAdditionalParameters }}
-
-      - template: ../../steps/publish-logs.yml
-        parameters:
-          StageLabel: '${{ parameters.stageName }}'
-          JobLabel: 'SymbolPublishing'
-
-  - job: publish_assets
-    displayName: Publish Assets
-    dependsOn: setupMaestroVars
-    timeoutInMinutes: 120
-    variables:
-      - name: BARBuildId
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.BARBuildId'] ]
-      - name: IsStableBuild
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.IsStableBuild'] ]
-      - name: AzDOProjectName
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOProjectName'] ]
-      - name: AzDOPipelineId
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOPipelineId'] ]
-      - name: AzDOBuildId
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOBuildId'] ]
-      - name: ArtifactsCategory
-        value: ${{ coalesce(variables._DotNetArtifactsCategory, '.NETCore') }}
-    condition: or(contains(dependencies.setupMaestroVars.outputs['setReleaseVars.InitialChannels'], format('[{0}]', ${{ parameters.channelId }} )), eq(dependencies.setupMaestroVars.outputs['setReleaseVars.PromoteToMaestroChannelId'], ${{ parameters.channelId }}))
-    pool:
-      vmImage: 'windows-2019'
-    steps:
-      - task: DownloadBuildArtifacts@0
-        displayName: Download Build Assets
-        continueOnError: true
-        inputs:
-          buildType: specific
-          buildVersionToDownload: specific
-          project: $(AzDOProjectName)
-          pipeline: $(AzDOPipelineId)
-          buildId: $(AzDOBuildId)
-          downloadType: 'specific'
-          itemPattern: |
-            PackageArtifacts/**
-            BlobArtifacts/**
-            AssetManifests/**
-          downloadPath: '$(Build.ArtifactStagingDirectory)'
-
-      - task: NuGetToolInstaller@1
-        displayName: 'Install NuGet.exe'
-
-      # This is necessary whenever we want to publish/restore to an AzDO private feed
-      - task: NuGetAuthenticate@0
-        displayName: 'Authenticate to AzDO Feeds'
-
-      - task: PowerShell@2
-        displayName: Enable cross-org publishing
-        inputs:
-          filePath: eng\common\enable-cross-org-publishing.ps1
-          arguments: -token $(dn-bot-dnceng-artifact-feeds-rw)
-
-      - task: PowerShell@2
-        displayName: Publish Assets
-        inputs:
-          filePath: eng\common\sdk-task.ps1
-          arguments: -task PublishArtifactsInManifest -restore -msbuildEngine dotnet
-            /p:ArtifactsCategory=$(ArtifactsCategory)
-            /p:IsStableBuild=$(IsStableBuild)
-            /p:IsInternalBuild=$(IsInternalBuild)
-            /p:RepositoryName=$(Build.Repository.Name)
-            /p:CommitSha=$(Build.SourceVersion)
-            /p:NugetPath=$(NuGetExeToolPath)
-            /p:AzdoTargetFeedPAT='$(dn-bot-dnceng-universal-packages-rw)'
-            /p:AzureStorageTargetFeedPAT='$(dotnetfeed-storage-access-key-1)'
-            /p:BARBuildId=$(BARBuildId)
-            /p:MaestroApiEndpoint='$(MaestroApiEndPoint)'
-            /p:BuildAssetRegistryToken='$(MaestroApiAccessToken)'
-            /p:ManifestsBasePath='$(Build.ArtifactStagingDirectory)/AssetManifests/'
-            /p:BlobBasePath='$(Build.ArtifactStagingDirectory)/BlobArtifacts/'
-            /p:PackageBasePath='$(Build.ArtifactStagingDirectory)/PackageArtifacts/'
-            /p:Configuration=Release
-            /p:PublishInstallersAndChecksums=${{ parameters.publishInstallersAndChecksums }}
-            /p:InstallersTargetStaticFeed=$(InstallersBlobFeedUrl)
-            /p:InstallersAzureAccountKey=$(dotnetcli-storage-key)
-            /p:ChecksumsTargetStaticFeed=$(ChecksumsBlobFeedUrl)
-            /p:ChecksumsAzureAccountKey=$(dotnetclichecksums-storage-key)
-            /p:AzureDevOpsStaticShippingFeed='${{ parameters.shippingFeed }}'
-            /p:AzureDevOpsStaticShippingFeedKey='$(dn-bot-dnceng-artifact-feeds-rw)'
-            /p:AzureDevOpsStaticTransportFeed='${{ parameters.transportFeed }}'
-            /p:AzureDevOpsStaticTransportFeedKey='$(dn-bot-dnceng-artifact-feeds-rw)'
-            /p:AzureDevOpsStaticSymbolsFeed='${{ parameters.symbolsFeed }}'
-            /p:AzureDevOpsStaticSymbolsFeedKey='$(dn-bot-dnceng-artifact-feeds-rw)'
-            /p:LatestLinkShortUrlPrefix=dotnet/'${{ parameters.akaMSChannelName }}'
-            /p:AkaMSClientId=$(akams-client-id)
-            /p:AkaMSClientSecret=$(akams-client-secret)
-            ${{ parameters.artifactsPublishingAdditionalParameters }}
-
-      - template: ../../steps/publish-logs.yml
-        parameters:
-          StageLabel: '${{ parameters.stageName }}'
-          JobLabel: 'AssetsPublishing'
-
-      - template: ../../steps/add-build-to-channel.yml
-        parameters:
-          ChannelId: ${{ parameters.channelId }}
diff --git a/eng/common/templates/post-build/common-variables.yml b/eng/common/templates/post-build/common-variables.yml
deleted file mode 100644
index 867f37cd875..00000000000
--- a/eng/common/templates/post-build/common-variables.yml
+++ /dev/null
@@ -1,99 +0,0 @@
-variables:
-  - group: AzureDevOps-Artifact-Feeds-Pats
-  - group: DotNet-Blob-Feed
-  - group: DotNet-DotNetCli-Storage
-  - group: DotNet-MSRC-Storage
-  - group: Publish-Build-Assets
-    
-  # .NET Core 3.1 Dev
-  - name: PublicDevRelease_31_Channel_Id
-    value: 128
-
-  # .NET 5 Dev
-  - name: Net_5_Dev_Channel_Id
-    value: 131
-
-  # .NET Eng - Validation
-  - name: Net_Eng_Validation_Channel_Id
-    value: 9
-
-  # .NET Eng - Latest
-  - name: Net_Eng_Latest_Channel_Id
-    value: 2
-
-  # .NET 3 Eng - Validation
-  - name: NET_3_Eng_Validation_Channel_Id
-    value: 390
-
-  # .NET 3 Eng
-  - name: NetCore_3_Tools_Channel_Id
-    value: 344
-
-  # .NET Core 3.0 Internal Servicing
-  - name: InternalServicing_30_Channel_Id
-    value: 184
-
-  # .NET Core 3.0 Release
-  - name: PublicRelease_30_Channel_Id
-    value: 19
-
-  # .NET Core 3.1 Release
-  - name: PublicRelease_31_Channel_Id
-    value: 129
-
-  # General Testing
-  - name: GeneralTesting_Channel_Id
-    value: 529
-
-  # .NET Core 3.1 Blazor Features
-  - name: NetCore_31_Blazor_Features_Channel_Id
-    value: 531
-
-  # .NET Core Experimental
-  - name: NetCore_Experimental_Channel_Id
-    value: 562
-
-  # Whether the build is internal or not
-  - name: IsInternalBuild
-    value: ${{ and(ne(variables['System.TeamProject'], 'public'), contains(variables['Build.SourceBranch'], 'internal')) }}
-
-  # Default Maestro++ API Endpoint and API Version
-  - name: MaestroApiEndPoint
-    value: "https://maestro-prod.westus2.cloudapp.azure.com"
-  - name: MaestroApiAccessToken
-    value: $(MaestroAccessToken)
-  - name: MaestroApiVersion
-    value: "2019-01-16"
-
-  - name: SourceLinkCLIVersion
-    value: 3.0.0
-  - name: SymbolToolVersion
-    value: 1.0.1
-
-  # Feed Configurations
-  # These should include the suffix "/index.json"
-
-  # Default locations for Installers and checksums
-  # Public Locations
-  - name: ChecksumsBlobFeedUrl
-    value: https://dotnetclichecksums.blob.core.windows.net/dotnet/index.json
-  - name: InstallersBlobFeedUrl
-    value: https://dotnetcli.blob.core.windows.net/dotnet/index.json
-
-  # Private Locations
-  - name: InternalChecksumsBlobFeedUrl
-    value: https://dotnetclichecksumsmsrc.blob.core.windows.net/dotnet/index.json
-  - name: InternalChecksumsBlobFeedKey
-    value: $(dotnetclichecksumsmsrc-storage-key)
-
-  - name: InternalInstallersBlobFeedUrl
-    value: https://dotnetclimsrc.blob.core.windows.net/dotnet/index.json
-  - name: InternalInstallersBlobFeedKey
-    value: $(dotnetclimsrc-access-key)
-
-  # Skip component governance and codesign validation for SDL. These jobs
-  # create no content.
-  - name: skipComponentGovernanceDetection
-    value: true
-  - name: runCodesignValidationInjection
-    value: false
diff --git a/eng/common/templates/post-build/post-build.yml b/eng/common/templates/post-build/post-build.yml
deleted file mode 100644
index fbab4cb5dce..00000000000
--- a/eng/common/templates/post-build/post-build.yml
+++ /dev/null
@@ -1,382 +0,0 @@
-parameters:
-  enableSourceLinkValidation: false
-  enableSigningValidation: true
-  enableSymbolValidation: false
-  enableNugetValidation: true
-  publishInstallersAndChecksums: false
-  SDLValidationParameters:
-    enable: false
-    continueOnError: false
-    params: ''
-    artifactNames: ''
-
-  # These parameters let the user customize the call to sdk-task.ps1 for publishing
-  # symbols & general artifacts as well as for signing validation
-  symbolPublishingAdditionalParameters: ''
-  artifactsPublishingAdditionalParameters: ''
-  signingValidationAdditionalParameters: ''
-
-  # Which stages should finish execution before post-build stages start
-  validateDependsOn:
-  - build
-  publishDependsOn: 
-  - Validate
-
-  # Channel ID's instantiated in this file.
-  # When adding a new channel implementation the call to `check-channel-consistency.ps1` 
-  # needs to be updated with the new channel ID
-  NetEngLatestChannelId: 2
-  NetEngValidationChannelId: 9
-  NetDev5ChannelId: 131
-  GeneralTestingChannelId: 529
-  NETCoreToolingDevChannelId: 548
-  NETCoreToolingReleaseChannelId: 549
-  NETInternalToolingChannelId: 551
-  NETCoreExperimentalChannelId: 562
-  NetEngServicesIntChannelId: 678
-  NetEngServicesProdChannelId: 679
-  Net5Preview2ChannelId: 738
-  Net5Preview3ChannelId: 739
-  NetCoreSDK313xxChannelId: 759
-  NetCoreSDK313xxInternalChannelId: 760
-  
-stages:
-- stage: Validate
-  dependsOn: ${{ parameters.validateDependsOn }}
-  displayName: Validate
-  variables:
-    - template: common-variables.yml
-  jobs:
-  - template: setup-maestro-vars.yml
-
-  - job:
-    displayName: Post-build Checks
-    dependsOn: setupMaestroVars
-    variables:
-      - name: InitialChannels
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.InitialChannels'] ]
-      - name: PromoteToMaestroChannelId
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.PromoteToMaestroChannelId'] ]
-    pool:
-      vmImage: 'windows-2019'
-    steps:
-      - task: PowerShell@2
-        displayName: Maestro Channels Consistency
-        inputs:
-          filePath: $(Build.SourcesDirectory)/eng/common/post-build/check-channel-consistency.ps1
-          arguments: -PromoteToChannels "$(InitialChannels)[$(PromoteToMaestroChannelId)]"
-            -AvailableChannelIds ${{parameters.NetEngLatestChannelId}},${{parameters.NetEngValidationChannelId}},${{parameters.NetDev5ChannelId}},${{parameters.GeneralTestingChannelId}},${{parameters.NETCoreToolingDevChannelId}},${{parameters.NETCoreToolingReleaseChannelId}},${{parameters.NETInternalToolingChannelId}},${{parameters.NETCoreExperimentalChannelId}},${{parameters.NetEngServicesIntChannelId}},${{parameters.NetEngServicesProdChannelId}},${{parameters.Net5Preview2ChannelId}},${{parameters.Net5Preview3ChannelId}},${{parameters.NetCoreSDK313xxChannelId}},${{parameters.NetCoreSDK313xxInternalChannelId}}
-
-  - job:
-    displayName: NuGet Validation
-    dependsOn: setupMaestroVars
-    condition: eq( ${{ parameters.enableNugetValidation }}, 'true')
-    pool:
-      vmImage: 'windows-2019'
-    variables:
-      - name: AzDOProjectName
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOProjectName'] ]
-      - name: AzDOPipelineId
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOPipelineId'] ]
-      - name: AzDOBuildId
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOBuildId'] ]
-    steps:
-      - task: DownloadBuildArtifacts@0
-        displayName: Download Package Artifacts
-        inputs:
-          buildType: specific
-          buildVersionToDownload: specific
-          project: $(AzDOProjectName)
-          pipeline: $(AzDOPipelineId)
-          buildId: $(AzDOBuildId)
-          artifactName: PackageArtifacts
-
-      - task: PowerShell@2
-        displayName: Validate
-        inputs:
-          filePath: $(Build.SourcesDirectory)/eng/common/post-build/nuget-validation.ps1
-          arguments: -PackagesPath $(Build.ArtifactStagingDirectory)/PackageArtifacts/ 
-            -ToolDestinationPath $(Agent.BuildDirectory)/Extract/ 
-
-  - job:
-    displayName: Signing Validation
-    dependsOn: setupMaestroVars
-    condition: eq( ${{ parameters.enableSigningValidation }}, 'true')
-    variables:
-      - template: common-variables.yml
-      - name: AzDOProjectName
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOProjectName'] ]
-      - name: AzDOPipelineId
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOPipelineId'] ]
-      - name: AzDOBuildId
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOBuildId'] ]
-    pool:
-      vmImage: 'windows-2019'
-    steps:
-      - task: DownloadBuildArtifacts@0
-        displayName: Download Package Artifacts
-        inputs:
-          buildType: specific
-          buildVersionToDownload: specific
-          project: $(AzDOProjectName)
-          pipeline: $(AzDOPipelineId)
-          buildId: $(AzDOBuildId)
-          artifactName: PackageArtifacts
-
-      # This is necessary whenever we want to publish/restore to an AzDO private feed
-      # Since sdk-task.ps1 tries to restore packages we need to do this authentication here
-      # otherwise it'll complain about accessing a private feed.
-      - task: NuGetAuthenticate@0
-        displayName: 'Authenticate to AzDO Feeds'
-
-      - task: PowerShell@2
-        displayName: Enable cross-org publishing
-        inputs:
-          filePath: eng\common\enable-cross-org-publishing.ps1
-          arguments: -token $(dn-bot-dnceng-artifact-feeds-rw)
-
-      - task: PowerShell@2
-        displayName: Validate
-        inputs:
-          filePath: eng\common\sdk-task.ps1
-          arguments: -task SigningValidation -restore -msbuildEngine dotnet
-            /p:PackageBasePath='$(Build.ArtifactStagingDirectory)/PackageArtifacts'
-            /p:SignCheckExclusionsFile='$(Build.SourcesDirectory)/eng/SignCheckExclusionsFile.txt'
-            ${{ parameters.signingValidationAdditionalParameters }}
-
-      - template: ../steps/publish-logs.yml
-        parameters:
-          StageLabel: 'Validation'
-          JobLabel: 'Signing'
-
-  - job:
-    displayName: SourceLink Validation
-    dependsOn: setupMaestroVars
-    condition: eq( ${{ parameters.enableSourceLinkValidation }}, 'true')
-    variables:
-      - template: common-variables.yml
-      - name: AzDOProjectName
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOProjectName'] ]
-      - name: AzDOPipelineId
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOPipelineId'] ]
-      - name: AzDOBuildId
-        value: $[ dependencies.setupMaestroVars.outputs['setReleaseVars.AzDOBuildId'] ]
-    pool:
-      vmImage: 'windows-2019'
-    steps:
-      - task: DownloadBuildArtifacts@0
-        displayName: Download Blob Artifacts
-        inputs:
-          buildType: specific
-          buildVersionToDownload: specific
-          project: $(AzDOProjectName)
-          pipeline: $(AzDOPipelineId)
-          buildId: $(AzDOBuildId)
-          artifactName: BlobArtifacts
-
-      - task: PowerShell@2
-        displayName: Validate
-        inputs:
-          filePath: $(Build.SourcesDirectory)/eng/common/post-build/sourcelink-validation.ps1
-          arguments: -InputPath $(Build.ArtifactStagingDirectory)/BlobArtifacts/ 
-            -ExtractPath $(Agent.BuildDirectory)/Extract/ 
-            -GHRepoName $(Build.Repository.Name) 
-            -GHCommit $(Build.SourceVersion)
-            -SourcelinkCliVersion $(SourceLinkCLIVersion)
-        continueOnError: true
-
-  - template: /eng/common/templates/job/execute-sdl.yml
-    parameters:
-      enable: ${{ parameters.SDLValidationParameters.enable }}
-      dependsOn: setupMaestroVars
-      additionalParameters: ${{ parameters.SDLValidationParameters.params }}
-      continueOnError: ${{ parameters.SDLValidationParameters.continueOnError }}
-      artifactNames: ${{ parameters.SDLValidationParameters.artifactNames }}
-
-- template: \eng\common\templates\post-build\channels\generic-public-channel.yml
-  parameters:
-    artifactsPublishingAdditionalParameters: ${{ parameters.artifactsPublishingAdditionalParameters }}
-    dependsOn: ${{ parameters.publishDependsOn }}
-    publishInstallersAndChecksums: ${{ parameters.publishInstallersAndChecksums }}
-    symbolPublishingAdditionalParameters: ${{ parameters.symbolPublishingAdditionalParameters }}
-    stageName: 'NetCore_Dev5_Publish'
-    channelName: '.NET 5 Dev'
-    akaMSChannelName: 'net5/dev'
-    channelId: ${{ parameters.NetDev5ChannelId }}
-    transportFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet5-transport/nuget/v3/index.json'
-    shippingFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet5/nuget/v3/index.json'
-    symbolsFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet5-symbols/nuget/v3/index.json'
-
-- template: \eng\common\templates\post-build\channels\generic-public-channel.yml
-  parameters:
-    artifactsPublishingAdditionalParameters: ${{ parameters.artifactsPublishingAdditionalParameters }}
-    dependsOn: ${{ parameters.publishDependsOn }}
-    publishInstallersAndChecksums: ${{ parameters.publishInstallersAndChecksums }}
-    symbolPublishingAdditionalParameters: ${{ parameters.symbolPublishingAdditionalParameters }}
-    stageName: 'Net5_Preview2_Publish'
-    channelName: '.NET 5 Preview 2'
-    akaMSChannelName: 'net5/preview2'
-    channelId: ${{ parameters.Net5Preview2ChannelId }}
-    transportFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet5-transport/nuget/v3/index.json'
-    shippingFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet5/nuget/v3/index.json'
-    symbolsFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet5-symbols/nuget/v3/index.json'
-
-- template: \eng\common\templates\post-build\channels\generic-public-channel.yml
-  parameters:
-    artifactsPublishingAdditionalParameters: ${{ parameters.artifactsPublishingAdditionalParameters }}
-    dependsOn: ${{ parameters.publishDependsOn }}
-    publishInstallersAndChecksums: ${{ parameters.publishInstallersAndChecksums }}
-    symbolPublishingAdditionalParameters: ${{ parameters.symbolPublishingAdditionalParameters }}
-    stageName: 'Net5_Preview3_Publish'
-    channelName: '.NET 5 Preview 3'
-    akaMSChannelName: 'net5/preview3'
-    channelId: ${{ parameters.Net5Preview3ChannelId }}
-    transportFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet5-transport/nuget/v3/index.json'
-    shippingFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet5/nuget/v3/index.json'
-    symbolsFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet5-symbols/nuget/v3/index.json'
-
-- template: \eng\common\templates\post-build\channels\generic-public-channel.yml
-  parameters:
-    artifactsPublishingAdditionalParameters: ${{ parameters.artifactsPublishingAdditionalParameters }}
-    dependsOn: ${{ parameters.publishDependsOn }}
-    publishInstallersAndChecksums: ${{ parameters.publishInstallersAndChecksums }}
-    symbolPublishingAdditionalParameters: ${{ parameters.symbolPublishingAdditionalParameters }}
-    stageName: 'Net_Eng_Latest_Publish'
-    channelName: '.NET Eng - Latest'
-    akaMSChannelName: 'eng/daily'
-    channelId: ${{ parameters.NetEngLatestChannelId }}
-    transportFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json'
-    shippingFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json'
-    symbolsFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng-symbols/nuget/v3/index.json'
-
-- template: \eng\common\templates\post-build\channels\generic-public-channel.yml
-  parameters:
-    artifactsPublishingAdditionalParameters: ${{ parameters.artifactsPublishingAdditionalParameters }}
-    dependsOn: ${{ parameters.publishDependsOn }}
-    publishInstallersAndChecksums: ${{ parameters.publishInstallersAndChecksums }}
-    symbolPublishingAdditionalParameters: ${{ parameters.symbolPublishingAdditionalParameters }}
-    stageName: 'Net_Eng_Validation_Publish'
-    channelName: '.NET Eng - Validation'
-    akaMSChannelName: 'eng/validation'
-    channelId: ${{ parameters.NetEngValidationChannelId }}
-    transportFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json'
-    shippingFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json'
-    symbolsFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng-symbols/nuget/v3/index.json'
-
-- template: \eng\common\templates\post-build\channels\generic-public-channel.yml
-  parameters:
-    artifactsPublishingAdditionalParameters: ${{ parameters.artifactsPublishingAdditionalParameters }}
-    dependsOn: ${{ parameters.publishDependsOn }}
-    publishInstallersAndChecksums: ${{ parameters.publishInstallersAndChecksums }}
-    symbolPublishingAdditionalParameters: ${{ parameters.symbolPublishingAdditionalParameters }}
-    stageName: 'General_Testing_Publish'
-    channelName: 'General Testing'
-    akaMSChannelName: 'generaltesting'
-    channelId: ${{ parameters.GeneralTestingChannelId }}
-    transportFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/general-testing/nuget/v3/index.json'
-    shippingFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/general-testing/nuget/v3/index.json'
-    symbolsFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/general-testing-symbols/nuget/v3/index.json'
-
-- template: \eng\common\templates\post-build\channels\generic-public-channel.yml
-  parameters:
-    artifactsPublishingAdditionalParameters: ${{ parameters.artifactsPublishingAdditionalParameters }}
-    dependsOn: ${{ parameters.publishDependsOn }}
-    publishInstallersAndChecksums: ${{ parameters.publishInstallersAndChecksums }}
-    symbolPublishingAdditionalParameters: ${{ parameters.symbolPublishingAdditionalParameters }}
-    stageName: 'NETCore_Tooling_Dev_Publishing'
-    channelName: '.NET Core Tooling Dev'
-    channelId: ${{ parameters.NETCoreToolingDevChannelId }}
-    transportFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json'
-    shippingFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json'
-    symbolsFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools-symbols/nuget/v3/index.json'
-
-- template: \eng\common\templates\post-build\channels\generic-public-channel.yml
-  parameters:
-    artifactsPublishingAdditionalParameters: ${{ parameters.artifactsPublishingAdditionalParameters }}
-    dependsOn: ${{ parameters.publishDependsOn }}
-    publishInstallersAndChecksums: ${{ parameters.publishInstallersAndChecksums }}
-    symbolPublishingAdditionalParameters: ${{ parameters.symbolPublishingAdditionalParameters }}
-    stageName: 'NETCore_Tooling_Release_Publishing'
-    channelName: '.NET Core Tooling Release'
-    channelId: ${{ parameters.NETCoreToolingReleaseChannelId }}
-    transportFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json'
-    shippingFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json'
-    symbolsFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools-symbols/nuget/v3/index.json'
-
-- template: \eng\common\templates\post-build\channels\generic-internal-channel.yml
-  parameters:
-    artifactsPublishingAdditionalParameters: ${{ parameters.artifactsPublishingAdditionalParameters }}
-    dependsOn: ${{ parameters.publishDependsOn }}
-    publishInstallersAndChecksums: ${{ parameters.publishInstallersAndChecksums }}
-    symbolPublishingAdditionalParameters: ${{ parameters.symbolPublishingAdditionalParameters }}
-    stageName: 'NET_Internal_Tooling_Publishing'
-    channelName: '.NET Internal Tooling'
-    channelId: ${{ parameters.NETInternalToolingChannelId }}
-    transportFeed: 'https://pkgs.dev.azure.com/dnceng/internal/_packaging/dotnet-tools-internal/nuget/v3/index.json'
-    shippingFeed: 'https://pkgs.dev.azure.com/dnceng/internal/_packaging/dotnet-tools-internal/nuget/v3/index.json'
-    symbolsFeed: 'https://pkgs.dev.azure.com/dnceng/internal/_packaging/dotnet-tools-internal-symbols/nuget/v3/index.json'
-
-- template: \eng\common\templates\post-build\channels\generic-public-channel.yml
-  parameters:
-    artifactsPublishingAdditionalParameters: ${{ parameters.artifactsPublishingAdditionalParameters }}
-    dependsOn: ${{ parameters.publishDependsOn }}
-    publishInstallersAndChecksums: ${{ parameters.publishInstallersAndChecksums }}
-    symbolPublishingAdditionalParameters: ${{ parameters.symbolPublishingAdditionalParameters }}
-    stageName: 'NETCore_Experimental_Publishing'
-    channelName: '.NET Core Experimental'
-    channelId: ${{ parameters.NETCoreExperimentalChannelId }}
-    transportFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-experimental/nuget/v3/index.json'
-    shippingFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-experimental/nuget/v3/index.json'
-    symbolsFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-experimental-symbols/nuget/v3/index.json'
-
-- template: \eng\common\templates\post-build\channels\generic-public-channel.yml
-  parameters:
-    artifactsPublishingAdditionalParameters: ${{ parameters.artifactsPublishingAdditionalParameters }}
-    dependsOn: ${{ parameters.publishDependsOn }}
-    publishInstallersAndChecksums: ${{ parameters.publishInstallersAndChecksums }}
-    symbolPublishingAdditionalParameters: ${{ parameters.symbolPublishingAdditionalParameters }}
-    stageName: 'Net_Eng_Services_Int_Publish'
-    channelName: '.NET Eng Services - Int'
-    channelId: ${{ parameters.NetEngServicesIntChannelId }}
-    transportFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json'
-    shippingFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json'
-    symbolsFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng-symbols/nuget/v3/index.json'
-
-- template: \eng\common\templates\post-build\channels\generic-public-channel.yml
-  parameters:
-    artifactsPublishingAdditionalParameters: ${{ parameters.artifactsPublishingAdditionalParameters }}
-    dependsOn: ${{ parameters.publishDependsOn }}
-    publishInstallersAndChecksums: ${{ parameters.publishInstallersAndChecksums }}
-    symbolPublishingAdditionalParameters: ${{ parameters.symbolPublishingAdditionalParameters }}
-    stageName: 'Net_Eng_Services_Prod_Publish'
-    channelName: '.NET Eng Services - Prod'
-    channelId: ${{ parameters.NetEngServicesProdChannelId }}
-    transportFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json'
-    shippingFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json'
-    symbolsFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng-symbols/nuget/v3/index.json'
-
-- template: \eng\common\templates\post-build\channels\generic-public-channel.yml
-  parameters:
-    artifactsPublishingAdditionalParameters: ${{ parameters.artifactsPublishingAdditionalParameters }}
-    dependsOn: ${{ parameters.publishDependsOn }}
-    publishInstallersAndChecksums: ${{ parameters.publishInstallersAndChecksums }}
-    symbolPublishingAdditionalParameters: ${{ parameters.symbolPublishingAdditionalParameters }}
-    stageName: 'NETCore_SDK_313xx_Publishing'
-    channelName: '.NET Core SDK 3.1.3xx'
-    channelId: ${{ parameters.NetCoreSDK313xxChannelId }}
-    transportFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet3.1-transport/nuget/v3/index.json'
-    shippingFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet3.1/nuget/v3/index.json'
-    symbolsFeed: 'https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet3.1-symbols/nuget/v3/index.json'
-
-- template: \eng\common\templates\post-build\channels\generic-internal-channel.yml
-  parameters:
-    artifactsPublishingAdditionalParameters: ${{ parameters.artifactsPublishingAdditionalParameters }}
-    dependsOn: ${{ parameters.publishDependsOn }}
-    publishInstallersAndChecksums: ${{ parameters.publishInstallersAndChecksums }}
-    symbolPublishingAdditionalParameters: ${{ parameters.symbolPublishingAdditionalParameters }}
-    stageName: 'NETCore_SDK_313xx_Internal_Publishing'
-    channelName: '.NET Core SDK 3.1.3xx Internal'
-    channelId: ${{ parameters.NetCoreSDK313xxInternalChannelId }}
-    transportFeed: 'https://pkgs.dev.azure.com/dnceng/_packaging/dotnet3.1-internal-transport/nuget/v3/index.json'
-    shippingFeed: 'https://pkgs.dev.azure.com/dnceng/_packaging/dotnet3.1-internal/nuget/v3/index.json'
-    symbolsFeed: 'https://pkgs.dev.azure.com/dnceng/_packaging/dotnet3.1-internal-symbols/nuget/v3/index.json' 
diff --git a/eng/common/templates/post-build/setup-maestro-vars.yml b/eng/common/templates/post-build/setup-maestro-vars.yml
deleted file mode 100644
index 05e611edb68..00000000000
--- a/eng/common/templates/post-build/setup-maestro-vars.yml
+++ /dev/null
@@ -1,81 +0,0 @@
-jobs:
-- job: setupMaestroVars
-  displayName: Setup Maestro Vars
-  variables:
-    - template: common-variables.yml
-    - name: BuildId
-      value: $[ coalesce(variables.BARBuildId, 0) ]
-    - name: PromoteToChannelId
-      value: $[ coalesce(variables.PromoteToMaestroChannelId, 0) ]
-  pool:
-    vmImage: 'windows-2019'
-  steps:
-    - checkout: none
-
-    - task: DownloadBuildArtifacts@0
-      displayName: Download Release Configs
-      condition: eq(variables.PromoteToChannelId, 0)
-      inputs:
-        buildType: current
-        artifactName: ReleaseConfigs
-
-    - task: PowerShell@2
-      name: setReleaseVars
-      displayName: Set Release Configs Vars
-      inputs:
-        targetType: inline
-        script: |
-          try {
-            if ($Env:PromoteToChannelId -eq 0) {
-              $Content = Get-Content $(Build.StagingDirectory)/ReleaseConfigs/ReleaseConfigs.txt
-
-              $BarId = $Content | Select -Index 0
-
-              $Channels = ""
-              $Content | Select -Index 1 | ForEach-Object { $Channels += "$_ ," }
-              
-              $IsStableBuild = $Content | Select -Index 2
-
-              $AzureDevOpsProject = $Env:System_TeamProject
-              $AzureDevOpsBuildDefinitionId = $Env:System_DefinitionId
-              $AzureDevOpsBuildId = $Env:Build_BuildId
-              $PromoteToMaestroChannelId = 0
-            }
-            else {
-              $buildApiEndpoint = "${Env:MaestroApiEndPoint}/api/builds/${Env:BARBuildId}?api-version=${Env:MaestroApiVersion}"
-
-              $apiHeaders = New-Object 'System.Collections.Generic.Dictionary[[String],[String]]'
-              $apiHeaders.Add('Accept', 'application/json')
-              $apiHeaders.Add('Authorization',"Bearer ${Env:MAESTRO_API_TOKEN}")
-
-              $buildInfo = try { Invoke-WebRequest -Method Get -Uri $buildApiEndpoint -Headers $apiHeaders | ConvertFrom-Json } catch { Write-Host "Error: $_" }
-             
-              $BarId = $Env:BARBuildId
-              $Channels = 'None'
-
-              #TODO: Fix this once this issue is done: https://github.com/dotnet/arcade/issues/3834
-              $IsStableBuild = 'False'
-
-              $AzureDevOpsProject = $buildInfo.azureDevOpsProject
-              $AzureDevOpsBuildDefinitionId = $buildInfo.azureDevOpsBuildDefinitionId
-              $AzureDevOpsBuildId = $buildInfo.azureDevOpsBuildId
-              $PromoteToMaestroChannelId = $Env:PromoteToMaestroChannelId
-            }
-
-            Write-Host "##vso[task.setvariable variable=BARBuildId;isOutput=true]$BarId"
-            Write-Host "##vso[task.setvariable variable=InitialChannels;isOutput=true]$Channels"
-            Write-Host "##vso[task.setvariable variable=IsStableBuild;isOutput=true]$IsStableBuild"
-
-            Write-Host "##vso[task.setvariable variable=AzDOProjectName;isOutput=true]$AzureDevOpsProject"
-            Write-Host "##vso[task.setvariable variable=AzDOPipelineId;isOutput=true]$AzureDevOpsBuildDefinitionId"
-            Write-Host "##vso[task.setvariable variable=AzDOBuildId;isOutput=true]$AzureDevOpsBuildId"
-            Write-Host "##vso[task.setvariable variable=PromoteToMaestroChannelId;isOutput=true]$PromoteToMaestroChannelId"
-          }
-          catch {
-            Write-Host $_
-            Write-Host $_.Exception
-            Write-Host $_.ScriptStackTrace
-            exit 1
-          }
-      env:
-        MAESTRO_API_TOKEN: $(MaestroApiAccessToken)
diff --git a/eng/common/templates/post-build/trigger-subscription.yml b/eng/common/templates/post-build/trigger-subscription.yml
deleted file mode 100644
index da669030daf..00000000000
--- a/eng/common/templates/post-build/trigger-subscription.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-parameters:
-  ChannelId: 0
-
-steps:
-- task: PowerShell@2
-  displayName: Triggering subscriptions
-  inputs:
-    filePath: $(Build.SourcesDirectory)/eng/common/post-build/trigger-subscriptions.ps1
-    arguments: -SourceRepo $(Build.Repository.Uri)
-      -ChannelId ${{ parameters.ChannelId }}
-      -MaestroApiAccessToken $(MaestroAccessToken)
-      -MaestroApiEndPoint $(MaestroApiEndPoint)
-      -MaestroApiVersion $(MaestroApiVersion)
diff --git a/eng/common/templates/steps/add-build-to-channel.yml b/eng/common/templates/steps/add-build-to-channel.yml
deleted file mode 100644
index f67a210d62f..00000000000
--- a/eng/common/templates/steps/add-build-to-channel.yml
+++ /dev/null
@@ -1,13 +0,0 @@
-parameters:
-  ChannelId: 0
-
-steps:
-- task: PowerShell@2
-  displayName: Add Build to Channel
-  inputs:
-    filePath: $(Build.SourcesDirectory)/eng/common/post-build/add-build-to-channel.ps1
-    arguments: -BuildId $(BARBuildId) 
-      -ChannelId ${{ parameters.ChannelId }}
-      -MaestroApiAccessToken $(MaestroApiAccessToken)
-      -MaestroApiEndPoint $(MaestroApiEndPoint)
-      -MaestroApiVersion $(MaestroApiVersion) 
diff --git a/eng/common/templates/steps/build-reason.yml b/eng/common/templates/steps/build-reason.yml
deleted file mode 100644
index eba58109b52..00000000000
--- a/eng/common/templates/steps/build-reason.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-# build-reason.yml
-# Description: runs steps if build.reason condition is valid.  conditions is a string of valid build reasons 
-# to include steps (',' separated).
-parameters:
-  conditions: ''
-  steps: []
-
-steps:
-  - ${{ if and( not(startsWith(parameters.conditions, 'not')), contains(parameters.conditions, variables['build.reason'])) }}:
-    - ${{ parameters.steps }}
-  - ${{ if and( startsWith(parameters.conditions, 'not'), not(contains(parameters.conditions, variables['build.reason']))) }}:
-    - ${{ parameters.steps }}
diff --git a/eng/common/templates/steps/perf-send-to-helix.yml b/eng/common/templates/steps/perf-send-to-helix.yml
deleted file mode 100644
index b3ea9acf1f1..00000000000
--- a/eng/common/templates/steps/perf-send-to-helix.yml
+++ /dev/null
@@ -1,66 +0,0 @@
-# Please remember to update the documentation if you make changes to these parameters!
-parameters:
-  HelixSource: 'pr/default'              # required -- sources must start with pr/, official/, prodcon/, or agent/
-  HelixType: 'tests/default/'            # required -- Helix telemetry which identifies what type of data this is; should include "test" for clarity and must end in '/'
-  HelixBuild: $(Build.BuildNumber)       # required -- the build number Helix will use to identify this -- automatically set to the AzDO build number
-  HelixTargetQueues: ''                  # required -- semicolon delimited list of Helix queues to test on; see https://helix.dot.net/ for a list of queues
-  HelixAccessToken: ''                   # required -- access token to make Helix API requests; should be provided by the appropriate variable group
-  HelixPreCommands: ''                   # optional -- commands to run before Helix work item execution
-  HelixPostCommands: ''                  # optional -- commands to run after Helix work item execution
-  WorkItemDirectory: ''                  # optional -- a payload directory to zip up and send to Helix; requires WorkItemCommand; incompatible with XUnitProjects
-  CorrelationPayloadDirectory: ''        # optional -- a directory to zip up and send to Helix as a correlation payload
-  IncludeDotNetCli: false                # optional -- true will download a version of the .NET CLI onto the Helix machine as a correlation payload; requires DotNetCliPackageType and DotNetCliVersion
-  DotNetCliPackageType: ''               # optional -- either 'sdk' or 'runtime'; determines whether the sdk or runtime will be sent to Helix; see https://raw.githubusercontent.com/dotnet/core/master/release-notes/releases.json
-  DotNetCliVersion: ''                   # optional -- version of the CLI to send to Helix; based on this: https://raw.githubusercontent.com/dotnet/core/master/release-notes/releases.json
-  EnableXUnitReporter: false             # optional -- true enables XUnit result reporting to Mission Control
-  WaitForWorkItemCompletion: true        # optional -- true will make the task wait until work items have been completed and fail the build if work items fail. False is "fire and forget."
-  Creator: ''                            # optional -- if the build is external, use this to specify who is sending the job
-  DisplayNamePrefix: 'Send job to Helix' # optional -- rename the beginning of the displayName of the steps in AzDO 
-  condition: succeeded()                 # optional -- condition for step to execute; defaults to succeeded()
-  continueOnError: false                 # optional -- determines whether to continue the build if the step errors; defaults to false
-
-steps:
-  - powershell: $(Build.SourcesDirectory)\eng\common\msbuild.ps1 $(Build.SourcesDirectory)\eng\common\performance\perfhelixpublish.proj /restore /t:Test /bl:$(Build.SourcesDirectory)\artifacts\log\$env:BuildConfig\SendToHelix.binlog
-    displayName: ${{ parameters.DisplayNamePrefix }} (Windows)
-    env:
-      BuildConfig: $(_BuildConfig)
-      HelixSource: ${{ parameters.HelixSource }}
-      HelixType: ${{ parameters.HelixType }}
-      HelixBuild: ${{ parameters.HelixBuild }}
-      HelixTargetQueues: ${{ parameters.HelixTargetQueues }}
-      HelixAccessToken: ${{ parameters.HelixAccessToken }}
-      HelixPreCommands: ${{ parameters.HelixPreCommands }}
-      HelixPostCommands: ${{ parameters.HelixPostCommands }}
-      WorkItemDirectory: ${{ parameters.WorkItemDirectory }}
-      CorrelationPayloadDirectory: ${{ parameters.CorrelationPayloadDirectory }}
-      IncludeDotNetCli: ${{ parameters.IncludeDotNetCli }}
-      DotNetCliPackageType: ${{ parameters.DotNetCliPackageType }}
-      DotNetCliVersion: ${{ parameters.DotNetCliVersion }}
-      EnableXUnitReporter: ${{ parameters.EnableXUnitReporter }}
-      WaitForWorkItemCompletion: ${{ parameters.WaitForWorkItemCompletion }}
-      Creator: ${{ parameters.Creator }}
-      SYSTEM_ACCESSTOKEN: $(System.AccessToken)
-    condition: and(${{ parameters.condition }}, eq(variables['Agent.Os'], 'Windows_NT'))
-    continueOnError: ${{ parameters.continueOnError }}
-  - script: $BUILD_SOURCESDIRECTORY/eng/common/msbuild.sh $BUILD_SOURCESDIRECTORY/eng/common/performance/perfhelixpublish.proj /restore /t:Test /bl:$BUILD_SOURCESDIRECTORY/artifacts/log/$BuildConfig/SendToHelix.binlog
-    displayName: ${{ parameters.DisplayNamePrefix }} (Unix)
-    env:
-      BuildConfig: $(_BuildConfig)
-      HelixSource: ${{ parameters.HelixSource }}
-      HelixType: ${{ parameters.HelixType }}
-      HelixBuild: ${{ parameters.HelixBuild }}
-      HelixTargetQueues: ${{ parameters.HelixTargetQueues }}
-      HelixAccessToken: ${{ parameters.HelixAccessToken }}
-      HelixPreCommands: ${{ parameters.HelixPreCommands }}
-      HelixPostCommands: ${{ parameters.HelixPostCommands }}
-      WorkItemDirectory: ${{ parameters.WorkItemDirectory }}
-      CorrelationPayloadDirectory: ${{ parameters.CorrelationPayloadDirectory }}
-      IncludeDotNetCli: ${{ parameters.IncludeDotNetCli }}
-      DotNetCliPackageType: ${{ parameters.DotNetCliPackageType }}
-      DotNetCliVersion: ${{ parameters.DotNetCliVersion }}
-      EnableXUnitReporter: ${{ parameters.EnableXUnitReporter }}
-      WaitForWorkItemCompletion: ${{ parameters.WaitForWorkItemCompletion }}
-      Creator: ${{ parameters.Creator }}
-      SYSTEM_ACCESSTOKEN: $(System.AccessToken)
-    condition: and(${{ parameters.condition }}, ne(variables['Agent.Os'], 'Windows_NT'))
-    continueOnError: ${{ parameters.continueOnError }}
diff --git a/eng/common/templates/steps/publish-logs.yml b/eng/common/templates/steps/publish-logs.yml
deleted file mode 100644
index f91751fe78e..00000000000
--- a/eng/common/templates/steps/publish-logs.yml
+++ /dev/null
@@ -1,23 +0,0 @@
-parameters:
-  StageLabel: ''
-  JobLabel: ''
-
-steps:
-- task: Powershell@2
-  displayName: Prepare Binlogs to Upload
-  inputs:
-    targetType: inline
-    script: |
-      New-Item -ItemType Directory $(Build.SourcesDirectory)/PostBuildLogs/${{parameters.StageLabel}}/${{parameters.JobLabel}}/
-      Move-Item -Path $(Build.SourcesDirectory)/artifacts/log/Debug/* $(Build.SourcesDirectory)/PostBuildLogs/${{parameters.StageLabel}}/${{parameters.JobLabel}}/
-  continueOnError: true
-  condition: always()
-  
-- task: PublishBuildArtifacts@1
-  displayName: Publish Logs
-  inputs:
-    PathtoPublish: '$(Build.SourcesDirectory)/PostBuildLogs'
-    PublishLocation: Container
-    ArtifactName: PostBuildLogs
-  continueOnError: true
-  condition: always()
diff --git a/eng/common/templates/steps/run-on-unix.yml b/eng/common/templates/steps/run-on-unix.yml
deleted file mode 100644
index e1733814f65..00000000000
--- a/eng/common/templates/steps/run-on-unix.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-parameters:
-  agentOs: ''
-  steps: []
-
-steps:
-- ${{ if ne(parameters.agentOs, 'Windows_NT') }}:
-  - ${{ parameters.steps }}
diff --git a/eng/common/templates/steps/run-on-windows.yml b/eng/common/templates/steps/run-on-windows.yml
deleted file mode 100644
index 73e7e9c275a..00000000000
--- a/eng/common/templates/steps/run-on-windows.yml
+++ /dev/null
@@ -1,7 +0,0 @@
-parameters:
-  agentOs: ''
-  steps: []
-
-steps:
-- ${{ if eq(parameters.agentOs, 'Windows_NT') }}:
-  - ${{ parameters.steps }}
diff --git a/eng/common/templates/steps/run-script-ifequalelse.yml b/eng/common/templates/steps/run-script-ifequalelse.yml
deleted file mode 100644
index 3d1242f5587..00000000000
--- a/eng/common/templates/steps/run-script-ifequalelse.yml
+++ /dev/null
@@ -1,33 +0,0 @@
-parameters:
-  # if parameter1 equals parameter 2, run 'ifScript' command, else run 'elsescript' command
-  parameter1: ''
-  parameter2: ''
-  ifScript: ''
-  elseScript: ''
-
-  # name of script step
-  name: Script
-
-  # display name of script step
-  displayName: If-Equal-Else Script
-
-  # environment
-  env: {}
-
-  # conditional expression for step execution
-  condition: ''
-
-steps:
-- ${{ if and(ne(parameters.ifScript, ''), eq(parameters.parameter1, parameters.parameter2)) }}:
-  - script: ${{ parameters.ifScript }}
-    name: ${{ parameters.name }}
-    displayName: ${{ parameters.displayName }}
-    env: ${{ parameters.env }}
-    condition: ${{ parameters.condition }}
-
-- ${{ if and(ne(parameters.elseScript, ''), ne(parameters.parameter1, parameters.parameter2)) }}:
-  - script: ${{ parameters.elseScript }}
-    name: ${{ parameters.name }}
-    displayName: ${{ parameters.displayName }}
-    env: ${{ parameters.env }}
-    condition: ${{ parameters.condition }}
\ No newline at end of file
diff --git a/eng/common/templates/steps/send-to-helix.yml b/eng/common/templates/steps/send-to-helix.yml
deleted file mode 100644
index 30becf01ea5..00000000000
--- a/eng/common/templates/steps/send-to-helix.yml
+++ /dev/null
@@ -1,94 +0,0 @@
-# Please remember to update the documentation if you make changes to these parameters!
-parameters:
-  HelixSource: 'pr/default'              # required -- sources must start with pr/, official/, prodcon/, or agent/
-  HelixType: 'tests/default/'            # required -- Helix telemetry which identifies what type of data this is; should include "test" for clarity and must end in '/'
-  HelixBuild: $(Build.BuildNumber)       # required -- the build number Helix will use to identify this -- automatically set to the AzDO build number
-  HelixTargetQueues: ''                  # required -- semicolon delimited list of Helix queues to test on; see https://helix.dot.net/ for a list of queues
-  HelixAccessToken: ''                   # required -- access token to make Helix API requests; should be provided by the appropriate variable group
-  HelixConfiguration: ''                 # optional -- additional property attached to a job
-  HelixPreCommands: ''                   # optional -- commands to run before Helix work item execution
-  HelixPostCommands: ''                  # optional -- commands to run after Helix work item execution
-  WorkItemDirectory: ''                  # optional -- a payload directory to zip up and send to Helix; requires WorkItemCommand; incompatible with XUnitProjects
-  WorkItemCommand: ''                    # optional -- a command to execute on the payload; requires WorkItemDirectory; incompatible with XUnitProjects
-  WorkItemTimeout: ''                    # optional -- a timeout in seconds for the work item command; requires WorkItemDirectory; incompatible with XUnitProjects
-  CorrelationPayloadDirectory: ''        # optional -- a directory to zip up and send to Helix as a correlation payload
-  XUnitProjects: ''                      # optional -- semicolon delimited list of XUnitProjects to parse and send to Helix; requires XUnitRuntimeTargetFramework, XUnitPublishTargetFramework, XUnitRunnerVersion, and IncludeDotNetCli=true
-  XUnitWorkItemTimeout: ''               # optional -- the workitem timeout in seconds for all workitems created from the xUnit projects specified by XUnitProjects
-  XUnitPublishTargetFramework: ''        # optional -- framework to use to publish your xUnit projects
-  XUnitRuntimeTargetFramework: ''        # optional -- framework to use for the xUnit console runner
-  XUnitRunnerVersion: ''                 # optional -- version of the xUnit nuget package you wish to use on Helix; required for XUnitProjects
-  IncludeDotNetCli: false                # optional -- true will download a version of the .NET CLI onto the Helix machine as a correlation payload; requires DotNetCliPackageType and DotNetCliVersion
-  DotNetCliPackageType: ''               # optional -- either 'sdk' or 'runtime'; determines whether the sdk or runtime will be sent to Helix; see https://raw.githubusercontent.com/dotnet/core/master/release-notes/releases.json
-  DotNetCliVersion: ''                   # optional -- version of the CLI to send to Helix; based on this: https://raw.githubusercontent.com/dotnet/core/master/release-notes/releases.json
-  EnableXUnitReporter: false             # optional -- true enables XUnit result reporting to Mission Control
-  WaitForWorkItemCompletion: true        # optional -- true will make the task wait until work items have been completed and fail the build if work items fail. False is "fire and forget."
-  IsExternal: false                      # [DEPRECATED] -- doesn't do anything, jobs are external if HelixAccessToken is empty and Creator is set
-  HelixBaseUri: 'https://helix.dot.net/' # optional -- sets the Helix API base URI (allows targeting int)
-  Creator: ''                            # optional -- if the build is external, use this to specify who is sending the job
-  DisplayNamePrefix: 'Run Tests'         # optional -- rename the beginning of the displayName of the steps in AzDO 
-  condition: succeeded()                 # optional -- condition for step to execute; defaults to succeeded()
-  continueOnError: false                 # optional -- determines whether to continue the build if the step errors; defaults to false
-
-steps:
-  - powershell: 'powershell "$env:BUILD_SOURCESDIRECTORY\eng\common\msbuild.ps1 $env:BUILD_SOURCESDIRECTORY\eng\common\helixpublish.proj /restore /t:Test /bl:$env:BUILD_SOURCESDIRECTORY\artifacts\log\$env:BuildConfig\SendToHelix.binlog"'
-    displayName: ${{ parameters.DisplayNamePrefix }} (Windows)
-    env:
-      BuildConfig: $(_BuildConfig)
-      HelixSource: ${{ parameters.HelixSource }}
-      HelixType: ${{ parameters.HelixType }}
-      HelixBuild: ${{ parameters.HelixBuild }}
-      HelixConfiguration:  ${{ parameters.HelixConfiguration }}
-      HelixTargetQueues: ${{ parameters.HelixTargetQueues }}
-      HelixAccessToken: ${{ parameters.HelixAccessToken }}
-      HelixPreCommands: ${{ parameters.HelixPreCommands }}
-      HelixPostCommands: ${{ parameters.HelixPostCommands }}
-      WorkItemDirectory: ${{ parameters.WorkItemDirectory }}
-      WorkItemCommand: ${{ parameters.WorkItemCommand }}
-      WorkItemTimeout: ${{ parameters.WorkItemTimeout }}
-      CorrelationPayloadDirectory: ${{ parameters.CorrelationPayloadDirectory }}
-      XUnitProjects: ${{ parameters.XUnitProjects }}
-      XUnitWorkItemTimeout: ${{ parameters.XUnitWorkItemTimeout }}
-      XUnitPublishTargetFramework: ${{ parameters.XUnitPublishTargetFramework }}
-      XUnitRuntimeTargetFramework: ${{ parameters.XUnitRuntimeTargetFramework }}
-      XUnitRunnerVersion: ${{ parameters.XUnitRunnerVersion }}
-      IncludeDotNetCli: ${{ parameters.IncludeDotNetCli }}
-      DotNetCliPackageType: ${{ parameters.DotNetCliPackageType }}
-      DotNetCliVersion: ${{ parameters.DotNetCliVersion }}
-      EnableXUnitReporter: ${{ parameters.EnableXUnitReporter }}
-      WaitForWorkItemCompletion: ${{ parameters.WaitForWorkItemCompletion }}
-      HelixBaseUri: ${{ parameters.HelixBaseUri }}
-      Creator: ${{ parameters.Creator }}
-      SYSTEM_ACCESSTOKEN: $(System.AccessToken)
-    condition: and(${{ parameters.condition }}, eq(variables['Agent.Os'], 'Windows_NT'))
-    continueOnError: ${{ parameters.continueOnError }}
-  - script: $BUILD_SOURCESDIRECTORY/eng/common/msbuild.sh $BUILD_SOURCESDIRECTORY/eng/common/helixpublish.proj /restore /t:Test /bl:$BUILD_SOURCESDIRECTORY/artifacts/log/$BuildConfig/SendToHelix.binlog
-    displayName: ${{ parameters.DisplayNamePrefix }} (Unix)
-    env:
-      BuildConfig: $(_BuildConfig)
-      HelixSource: ${{ parameters.HelixSource }}
-      HelixType: ${{ parameters.HelixType }}
-      HelixBuild: ${{ parameters.HelixBuild }}
-      HelixConfiguration:  ${{ parameters.HelixConfiguration }}
-      HelixTargetQueues: ${{ parameters.HelixTargetQueues }}
-      HelixAccessToken: ${{ parameters.HelixAccessToken }}
-      HelixPreCommands: ${{ parameters.HelixPreCommands }}
-      HelixPostCommands: ${{ parameters.HelixPostCommands }}
-      WorkItemDirectory: ${{ parameters.WorkItemDirectory }}
-      WorkItemCommand: ${{ parameters.WorkItemCommand }}
-      WorkItemTimeout: ${{ parameters.WorkItemTimeout }}
-      CorrelationPayloadDirectory: ${{ parameters.CorrelationPayloadDirectory }}
-      XUnitProjects: ${{ parameters.XUnitProjects }}
-      XUnitWorkItemTimeout: ${{ parameters.XUnitWorkItemTimeout }}
-      XUnitPublishTargetFramework: ${{ parameters.XUnitPublishTargetFramework }}
-      XUnitRuntimeTargetFramework: ${{ parameters.XUnitRuntimeTargetFramework }}
-      XUnitRunnerVersion: ${{ parameters.XUnitRunnerVersion }}
-      IncludeDotNetCli: ${{ parameters.IncludeDotNetCli }}
-      DotNetCliPackageType: ${{ parameters.DotNetCliPackageType }}
-      DotNetCliVersion: ${{ parameters.DotNetCliVersion }}
-      EnableXUnitReporter: ${{ parameters.EnableXUnitReporter }}
-      WaitForWorkItemCompletion: ${{ parameters.WaitForWorkItemCompletion }}
-      HelixBaseUri: ${{ parameters.HelixBaseUri }}
-      Creator: ${{ parameters.Creator }}
-      SYSTEM_ACCESSTOKEN: $(System.AccessToken)
-    condition: and(${{ parameters.condition }}, ne(variables['Agent.Os'], 'Windows_NT'))
-    continueOnError: ${{ parameters.continueOnError }}
diff --git a/eng/common/templates/steps/telemetry-end.yml b/eng/common/templates/steps/telemetry-end.yml
deleted file mode 100644
index fadc04ca1b9..00000000000
--- a/eng/common/templates/steps/telemetry-end.yml
+++ /dev/null
@@ -1,102 +0,0 @@
-parameters:
-  maxRetries: 5
-  retryDelay: 10 # in seconds
-
-steps:
-- bash: |
-    if [ "$AGENT_JOBSTATUS" = "Succeeded" ] || [ "$AGENT_JOBSTATUS" = "PartiallySucceeded" ]; then
-      errorCount=0
-    else
-      errorCount=1
-    fi
-    warningCount=0
-
-    curlStatus=1
-    retryCount=0
-    # retry loop to harden against spotty telemetry connections
-    # we don't retry successes and 4xx client errors
-    until [[ $curlStatus -eq 0 || ( $curlStatus -ge 400 && $curlStatus -le 499 ) || $retryCount -ge $MaxRetries ]]
-    do
-      if [ $retryCount -gt 0 ]; then
-        echo "Failed to send telemetry to Helix; waiting $RetryDelay seconds before retrying..."
-        sleep $RetryDelay
-      fi
-
-      # create a temporary file for curl output
-      res=`mktemp`
-
-      curlResult=`
-        curl --verbose --output $res --write-out "%{http_code}"\
-        -H 'Content-Type: application/json' \
-        -H "X-Helix-Job-Token: $Helix_JobToken" \
-        -H 'Content-Length: 0' \
-        -X POST -G "https://helix.dot.net/api/2018-03-14/telemetry/job/build/$Helix_WorkItemId/finish" \
-        --data-urlencode "errorCount=$errorCount" \
-        --data-urlencode "warningCount=$warningCount"`
-      curlStatus=$?
-
-      if [ $curlStatus -eq 0 ]; then
-        if [ $curlResult -gt 299 ] || [ $curlResult -lt 200 ]; then
-          curlStatus=$curlResult
-        fi
-      fi
-
-      let retryCount++
-    done
-
-    if [ $curlStatus -ne 0 ]; then
-      echo "Failed to Send Build Finish information after $retryCount retries"
-      vstsLogOutput="vso[task.logissue type=error;sourcepath=templates/steps/telemetry-end.yml;code=1;]Failed to Send Build Finish information: $curlStatus"
-      echo "##$vstsLogOutput"
-      exit 1
-    fi
-  displayName: Send Unix Build End Telemetry
-  env:
-    # defined via VSTS variables in start-job.sh
-    Helix_JobToken: $(Helix_JobToken)
-    Helix_WorkItemId: $(Helix_WorkItemId)
-    MaxRetries: ${{ parameters.maxRetries }}
-    RetryDelay: ${{ parameters.retryDelay }}
-  condition: and(always(), ne(variables['Agent.Os'], 'Windows_NT'))
-- powershell: |
-    if (($env:Agent_JobStatus -eq 'Succeeded') -or ($env:Agent_JobStatus -eq 'PartiallySucceeded')) {
-      $ErrorCount = 0
-    } else {
-      $ErrorCount = 1
-    }
-    $WarningCount = 0
-
-    # Basic retry loop to harden against server flakiness
-    $retryCount = 0
-    while ($retryCount -lt $env:MaxRetries) {
-      try {
-        Invoke-RestMethod -Uri "https://helix.dot.net/api/2018-03-14/telemetry/job/build/$env:Helix_WorkItemId/finish?errorCount=$ErrorCount&warningCount=$WarningCount" -Method Post -ContentType "application/json" -Body "" `
-          -Headers @{ 'X-Helix-Job-Token'=$env:Helix_JobToken }
-        break
-      }
-      catch {
-        $statusCode = $_.Exception.Response.StatusCode.value__
-        if ($statusCode -ge 400 -and $statusCode -le 499) {
-          Write-Host "##vso[task.logissue]error Failed to send telemetry to Helix (status code $statusCode); not retrying (4xx client error)"
-          Write-Host "##vso[task.logissue]error ", $_.Exception.GetType().FullName, $_.Exception.Message
-          exit 1
-        }
-        Write-Host "Failed to send telemetry to Helix (status code $statusCode); waiting $env:RetryDelay seconds before retrying..."
-        $retryCount++
-        sleep $env:RetryDelay
-        continue
-      }
-    }
-
-    if ($retryCount -ge $env:MaxRetries) {
-      Write-Host "##vso[task.logissue]error Failed to send telemetry to Helix after $retryCount retries."
-      exit 1
-    }
-  displayName: Send Windows Build End Telemetry
-  env:
-    # defined via VSTS variables in start-job.ps1
-    Helix_JobToken: $(Helix_JobToken)
-    Helix_WorkItemId: $(Helix_WorkItemId)
-    MaxRetries: ${{ parameters.maxRetries }}
-    RetryDelay: ${{ parameters.retryDelay }}
-  condition: and(always(),eq(variables['Agent.Os'], 'Windows_NT'))
diff --git a/eng/common/templates/steps/telemetry-start.yml b/eng/common/templates/steps/telemetry-start.yml
deleted file mode 100644
index 32c01ef0b55..00000000000
--- a/eng/common/templates/steps/telemetry-start.yml
+++ /dev/null
@@ -1,241 +0,0 @@
-parameters:
-  helixSource: 'undefined_defaulted_in_telemetry.yml'
-  helixType: 'undefined_defaulted_in_telemetry.yml'
-  buildConfig: ''
-  runAsPublic: false
-  maxRetries: 5
-  retryDelay: 10 # in seconds
-
-steps:
-- ${{ if and(eq(parameters.runAsPublic, 'false'), not(eq(variables['System.TeamProject'], 'public'))) }}:
-  - task: AzureKeyVault@1
-    inputs:
-      azureSubscription: 'HelixProd_KeyVault'
-      KeyVaultName: HelixProdKV
-      SecretsFilter: 'HelixApiAccessToken'
-    condition: always()
-- bash: |
-    # create a temporary file
-    jobInfo=`mktemp`
-
-    # write job info content to temporary file
-    cat > $jobInfo <<JobListStuff
-    {
-      "QueueId": "$QueueId",
-      "Source": "$Source",
-      "Type": "$Type",
-      "Build": "$Build",
-      "Attempt": "$Attempt",
-      "Properties": {
-        "operatingSystem": "$OperatingSystem",
-        "configuration": "$Configuration"
-      }
-    }
-    JobListStuff
-
-    cat $jobInfo
-
-    # create a temporary file for curl output
-    res=`mktemp`
-
-    accessTokenParameter="?access_token=$HelixApiAccessToken"
-
-    curlStatus=1
-    retryCount=0
-    # retry loop to harden against spotty telemetry connections
-    # we don't retry successes and 4xx client errors
-    until [[ $curlStatus -eq 0 || ( $curlStatus -ge 400 && $curlStatus -le 499 ) || $retryCount -ge $MaxRetries ]]
-    do
-      if [ $retryCount -gt 0 ]; then
-        echo "Failed to send telemetry to Helix; waiting $RetryDelay seconds before retrying..."
-        sleep $RetryDelay
-      fi
-
-      curlResult=`
-        cat $jobInfo |\
-        curl --trace - --verbose --output $res --write-out "%{http_code}" \
-        -H 'Content-Type: application/json' \
-        -X POST "https://helix.dot.net/api/2018-03-14/telemetry/job$accessTokenParameter" -d @-`
-      curlStatus=$?
-
-      if [ $curlStatus -eq 0 ]; then
-        if [ $curlResult -gt 299 ] || [ $curlResult -lt 200 ]; then
-          curlStatus=$curlResult
-        fi
-      fi
-
-      let retryCount++
-    done
-
-    curlResult=`cat $res`
-
-    # validate status of curl command
-    if [ $curlStatus -ne 0 ]; then
-      echo "Failed To Send Job Start information after $retryCount retries"
-      # We have to append the ## vso prefix or vso will pick up the command when it dumps the inline script into the shell
-      vstsLogOutput="vso[task.logissue type=error;sourcepath=telemetry/start-job.sh;code=1;]Failed to Send Job Start information: $curlStatus"
-      echo "##$vstsLogOutput"
-      exit 1
-    fi
-
-    # Set the Helix_JobToken variable
-    export Helix_JobToken=`echo $curlResult | xargs echo` # Strip Quotes
-    echo "##vso[task.setvariable variable=Helix_JobToken;issecret=true;]$Helix_JobToken"
-  displayName: Send Unix Job Start Telemetry
-  env:
-    HelixApiAccessToken: $(HelixApiAccessToken)
-    Source: ${{ parameters.helixSource }}
-    Type: ${{ parameters.helixType }}
-    Build: $(Build.BuildNumber)
-    QueueId: $(Agent.Os)
-    Attempt: 1
-    OperatingSystem: $(Agent.Os)
-    Configuration: ${{ parameters.buildConfig }}
-    MaxRetries: ${{ parameters.maxRetries }}
-    RetryDelay: ${{ parameters.retryDelay }}
-  condition: and(always(), ne(variables['Agent.Os'], 'Windows_NT'))
-- bash: |
-    curlStatus=1
-    retryCount=0
-    # retry loop to harden against spotty telemetry connections
-    # we don't retry successes and 4xx client errors
-    until [[ $curlStatus -eq 0 || ( $curlStatus -ge 400 && $curlStatus -le 499 ) || $retryCount -ge $MaxRetries ]]
-    do
-      if [ $retryCount -gt 0 ]; then
-        echo "Failed to send telemetry to Helix; waiting $RetryDelay seconds before retrying..."
-        sleep $RetryDelay
-      fi
-
-      res=`mktemp`
-      curlResult=`
-        curl --verbose --output $res --write-out "%{http_code}"\
-        -H 'Content-Type: application/json' \
-        -H "X-Helix-Job-Token: $Helix_JobToken" \
-        -H 'Content-Length: 0' \
-        -X POST -G "https://helix.dot.net/api/2018-03-14/telemetry/job/build" \
-        --data-urlencode "buildUri=$BuildUri"`
-      curlStatus=$?
-
-      if [ $curlStatus -eq 0 ]; then
-        if [ $curlResult -gt 299 ] || [ $curlResult -lt 200 ]; then
-          curlStatus=$curlResult
-        fi
-      fi
-
-      curlResult=`cat $res`
-      let retryCount++
-    done
-
-    # validate status of curl command
-    if [ $curlStatus -ne 0 ]; then
-      echo "Failed to Send Build Start information after $retryCount retries"
-      vstsLogOutput="vso[task.logissue type=error;sourcepath=telemetry/build/start.sh;code=1;]Failed to Send Build Start information: $curlStatus"
-      echo "##$vstsLogOutput"
-      exit 1
-    fi
-
-    export Helix_WorkItemId=`echo $curlResult | xargs echo` # Strip Quotes
-    echo "##vso[task.setvariable variable=Helix_WorkItemId]$Helix_WorkItemId"
-  displayName: Send Unix Build Start Telemetry
-  env:
-    BuildUri: $(System.TaskDefinitionsUri)$(System.TeamProject)/_build/index?buildId=$(Build.BuildId)&_a=summary
-    Helix_JobToken: $(Helix_JobToken)
-    MaxRetries: ${{ parameters.maxRetries }}
-    RetryDelay: ${{ parameters.retryDelay }}
-  condition: and(always(), ne(variables['Agent.Os'], 'Windows_NT'))
-
-- powershell: |
-    $jobInfo = [pscustomobject]@{
-      QueueId=$env:QueueId;
-      Source=$env:Source;
-      Type=$env:Type;
-      Build=$env:Build;
-      Attempt=$env:Attempt;
-      Properties=[pscustomobject]@{ operatingSystem=$env:OperatingSystem; configuration=$env:Configuration };
-    }
-
-    $jobInfoJson = $jobInfo | ConvertTo-Json
-
-    if ($env:HelixApiAccessToken) {
-      $accessTokenParameter="?access_token=$($env:HelixApiAccessToken)"
-    }
-    Write-Host "Job Info: $jobInfoJson"
-
-    # Basic retry loop to harden against server flakiness
-    $retryCount = 0
-    while ($retryCount -lt $env:MaxRetries) {
-      try {
-        $jobToken = Invoke-RestMethod -Uri "https://helix.dot.net/api/2018-03-14/telemetry/job$($accessTokenParameter)" -Method Post -ContentType "application/json" -Body $jobInfoJson
-        break
-      }
-      catch {
-        $statusCode = $_.Exception.Response.StatusCode.value__
-        if ($statusCode -ge 400 -and $statusCode -le 499) {
-          Write-Host "##vso[task.logissue]error Failed to send telemetry to Helix (status code $statusCode); not retrying (4xx client error)"
-          Write-Host "##vso[task.logissue]error ", $_.Exception.GetType().FullName, $_.Exception.Message
-          exit 1
-        }
-        Write-Host "Failed to send telemetry to Helix (status code $statusCode); waiting $env:RetryDelay seconds before retrying..."
-        $retryCount++
-        sleep $env:RetryDelay
-        continue
-      }
-    }
-
-    if ($retryCount -ge $env:MaxRetries) {
-      Write-Host "##vso[task.logissue]error Failed to send telemetry to Helix after $retryCount retries."
-      exit 1
-    }
-
-    $env:Helix_JobToken = $jobToken
-    Write-Host "##vso[task.setvariable variable=Helix_JobToken;issecret=true;]$env:Helix_JobToken"
-  env:
-    HelixApiAccessToken: $(HelixApiAccessToken)
-    Source: ${{ parameters.helixSource }}
-    Type: ${{ parameters.helixType }}
-    Build: $(Build.BuildNumber)
-    QueueId: $(Agent.Os)
-    Attempt: 1
-    OperatingSystem: $(Agent.Os)
-    Configuration: ${{ parameters.buildConfig }}
-    MaxRetries: ${{ parameters.maxRetries }}
-    RetryDelay: ${{ parameters.retryDelay }}
-  condition: and(always(), eq(variables['Agent.Os'], 'Windows_NT'))
-  displayName: Send Windows Job Start Telemetry
-- powershell: |
-    # Basic retry loop to harden against server flakiness
-    $retryCount = 0
-    while ($retryCount -lt $env:MaxRetries) {
-      try {
-        $workItemId = Invoke-RestMethod -Uri "https://helix.dot.net/api/2018-03-14/telemetry/job/build?buildUri=$([Net.WebUtility]::UrlEncode($env:BuildUri))" -Method Post -ContentType "application/json" -Body "" `
-          -Headers @{ 'X-Helix-Job-Token'=$env:Helix_JobToken }
-        break
-      }
-      catch {
-        $statusCode = $_.Exception.Response.StatusCode.value__
-        if ($statusCode -ge 400 -and $statusCode -le 499) {
-          Write-Host "##vso[task.logissue]error Failed to send telemetry to Helix (status code $statusCode); not retrying (4xx client error)"
-          Write-Host "##vso[task.logissue]error ", $_.Exception.GetType().FullName, $_.Exception.Message
-          exit 1
-        }
-        Write-Host "Failed to send telemetry to Helix (status code $statusCode); waiting $env:RetryDelay seconds before retrying..."
-        $retryCount++
-        sleep $env:RetryDelay
-        continue
-      }
-    }
-
-    if ($retryCount -ge $env:MaxRetries) {
-      Write-Host "##vso[task.logissue]error Failed to send telemetry to Helix after $retryCount retries."
-      exit 1
-    }
-
-    $env:Helix_WorkItemId = $workItemId
-    Write-Host "##vso[task.setvariable variable=Helix_WorkItemId]$env:Helix_WorkItemId"
-  displayName: Send Windows Build Start Telemetry
-  env:
-    BuildUri: $(System.TaskDefinitionsUri)$(System.TeamProject)/_build/index?buildId=$(Build.BuildId)&_a=summary
-    Helix_JobToken: $(Helix_JobToken)
-    MaxRetries: ${{ parameters.maxRetries }}
-    RetryDelay: ${{ parameters.retryDelay }}
-  condition: and(always(), eq(variables['Agent.Os'], 'Windows_NT'))
diff --git a/eng/common/tools.ps1 b/eng/common/tools.ps1
deleted file mode 100644
index 60c1cd89758..00000000000
--- a/eng/common/tools.ps1
+++ /dev/null
@@ -1,702 +0,0 @@
-# Initialize variables if they aren't already defined.
-# These may be defined as parameters of the importing script, or set after importing this script.
-
-# CI mode - set to true on CI server for PR validation build or official build.
-[bool]$ci = if (Test-Path variable:ci) { $ci } else { $false }
-
-# Build configuration. Common values include 'Debug' and 'Release', but the repository may use other names.
-[string]$configuration = if (Test-Path variable:configuration) { $configuration } else { 'Debug' }
-
-# Set to true to output binary log from msbuild. Note that emitting binary log slows down the build.
-# Binary log must be enabled on CI.
-[bool]$binaryLog = if (Test-Path variable:binaryLog) { $binaryLog } else { $ci }
-
-# Set to true to use the pipelines logger which will enable Azure logging output.
-# https://github.com/Microsoft/azure-pipelines-tasks/blob/master/docs/authoring/commands.md
-# This flag is meant as a temporary opt-opt for the feature while validate it across
-# our consumers. It will be deleted in the future.
-[bool]$pipelinesLog = if (Test-Path variable:pipelinesLog) { $pipelinesLog } else { $ci }
-
-# Turns on machine preparation/clean up code that changes the machine state (e.g. kills build processes).
-[bool]$prepareMachine = if (Test-Path variable:prepareMachine) { $prepareMachine } else { $false }
-
-# True to restore toolsets and dependencies.
-[bool]$restore = if (Test-Path variable:restore) { $restore } else { $true }
-
-# Adjusts msbuild verbosity level.
-[string]$verbosity = if (Test-Path variable:verbosity) { $verbosity } else { 'minimal' }
-
-# Set to true to reuse msbuild nodes. Recommended to not reuse on CI.
-[bool]$nodeReuse = if (Test-Path variable:nodeReuse) { $nodeReuse } else { !$ci }
-
-# Configures warning treatment in msbuild.
-[bool]$warnAsError = if (Test-Path variable:warnAsError) { $warnAsError } else { $true }
-
-# Specifies which msbuild engine to use for build: 'vs', 'dotnet' or unspecified (determined based on presence of tools.vs in global.json).
-[string]$msbuildEngine = if (Test-Path variable:msbuildEngine) { $msbuildEngine } else { $null }
-
-# True to attempt using .NET Core already that meets requirements specified in global.json
-# installed on the machine instead of downloading one.
-[bool]$useInstalledDotNetCli = if (Test-Path variable:useInstalledDotNetCli) { $useInstalledDotNetCli } else { $true }
-
-# Enable repos to use a particular version of the on-line dotnet-install scripts.
-#    default URL: https://dot.net/v1/dotnet-install.ps1
-[string]$dotnetInstallScriptVersion = if (Test-Path variable:dotnetInstallScriptVersion) { $dotnetInstallScriptVersion } else { 'v1' }
-
-# True to use global NuGet cache instead of restoring packages to repository-local directory.
-[bool]$useGlobalNuGetCache = if (Test-Path variable:useGlobalNuGetCache) { $useGlobalNuGetCache } else { !$ci }
-
-# An array of names of processes to stop on script exit if prepareMachine is true.
-$processesToStopOnExit = if (Test-Path variable:processesToStopOnExit) { $processesToStopOnExit } else { @('msbuild', 'dotnet', 'vbcscompiler') }
-
-$disableConfigureToolsetImport = if (Test-Path variable:disableConfigureToolsetImport) { $disableConfigureToolsetImport } else { $null }
-
-set-strictmode -version 2.0
-$ErrorActionPreference = 'Stop'
-[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
-
-function Create-Directory([string[]] $path) {
-  if (!(Test-Path $path)) {
-    New-Item -path $path -force -itemType 'Directory' | Out-Null
-  }
-}
-
-function Unzip([string]$zipfile, [string]$outpath) {
-  Add-Type -AssemblyName System.IO.Compression.FileSystem
-  [System.IO.Compression.ZipFile]::ExtractToDirectory($zipfile, $outpath)
-}
-
-# This will exec a process using the console and return it's exit code.
-# This will not throw when the process fails.
-# Returns process exit code.
-function Exec-Process([string]$command, [string]$commandArgs) {
-  $startInfo = New-Object System.Diagnostics.ProcessStartInfo
-  $startInfo.FileName = $command
-  $startInfo.Arguments = $commandArgs
-  $startInfo.UseShellExecute = $false
-  $startInfo.WorkingDirectory = Get-Location
-
-  $process = New-Object System.Diagnostics.Process
-  $process.StartInfo = $startInfo
-  $process.Start() | Out-Null
-
-  $finished = $false
-  try {
-    while (-not $process.WaitForExit(100)) {
-      # Non-blocking loop done to allow ctr-c interrupts
-    }
-
-    $finished = $true
-    return $global:LASTEXITCODE = $process.ExitCode
-  }
-  finally {
-    # If we didn't finish then an error occurred or the user hit ctrl-c.  Either
-    # way kill the process
-    if (-not $finished) {
-      $process.Kill()
-    }
-  }
-}
-
-# createSdkLocationFile parameter enables a file being generated under the toolset directory
-# which writes the sdk's location into. This is only necessary for cmd --> powershell invocations
-# as dot sourcing isn't possible.
-function InitializeDotNetCli([bool]$install, [bool]$createSdkLocationFile) {
-  if (Test-Path variable:global:_DotNetInstallDir) {
-    return $global:_DotNetInstallDir
-  }
-
-  # Don't resolve runtime, shared framework, or SDK from other locations to ensure build determinism
-  $env:DOTNET_MULTILEVEL_LOOKUP=0
-
-  # Disable first run since we do not need all ASP.NET packages restored.
-  $env:DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1
-
-  # Disable telemetry on CI.
-  if ($ci) {
-    $env:DOTNET_CLI_TELEMETRY_OPTOUT=1
-  }
-
-  # Source Build uses DotNetCoreSdkDir variable
-  if ($env:DotNetCoreSdkDir -ne $null) {
-    $env:DOTNET_INSTALL_DIR = $env:DotNetCoreSdkDir
-  }
-
-  # Find the first path on %PATH% that contains the dotnet.exe
-  if ($useInstalledDotNetCli -and (-not $globalJsonHasRuntimes) -and ($env:DOTNET_INSTALL_DIR -eq $null)) {
-    $dotnetCmd = Get-Command 'dotnet.exe' -ErrorAction SilentlyContinue
-    if ($dotnetCmd -ne $null) {
-      $env:DOTNET_INSTALL_DIR = Split-Path $dotnetCmd.Path -Parent
-    }
-  }
-
-  $dotnetSdkVersion = $GlobalJson.tools.dotnet
-
-  # Use dotnet installation specified in DOTNET_INSTALL_DIR if it contains the required SDK version,
-  # otherwise install the dotnet CLI and SDK to repo local .dotnet directory to avoid potential permission issues.
-  if ((-not $globalJsonHasRuntimes) -and ($env:DOTNET_INSTALL_DIR -ne $null) -and (Test-Path(Join-Path $env:DOTNET_INSTALL_DIR "sdk\$dotnetSdkVersion"))) {
-    $dotnetRoot = $env:DOTNET_INSTALL_DIR
-  } else {
-    $dotnetRoot = Join-Path $RepoRoot '.dotnet'
-
-    if (-not (Test-Path(Join-Path $dotnetRoot "sdk\$dotnetSdkVersion"))) {
-      if ($install) {
-        InstallDotNetSdk $dotnetRoot $dotnetSdkVersion
-      } else {
-        Write-PipelineTelemetryError -Category 'InitializeToolset' -Message "Unable to find dotnet with SDK version '$dotnetSdkVersion'"
-        ExitWithExitCode 1
-      }
-    }
-
-    $env:DOTNET_INSTALL_DIR = $dotnetRoot
-  }
-
-  # Creates a temporary file under the toolset dir.
-  # The following code block is protecting against concurrent access so that this function can
-  # be called in parallel.
-  if ($createSdkLocationFile) {
-    do {
-      $sdkCacheFileTemp = Join-Path $ToolsetDir $([System.IO.Path]::GetRandomFileName())
-    }
-    until (!(Test-Path $sdkCacheFileTemp))
-    Set-Content -Path $sdkCacheFileTemp -Value $dotnetRoot
-
-    try {
-      Rename-Item -Force -Path $sdkCacheFileTemp 'sdk.txt'
-    } catch {
-      # Somebody beat us
-      Remove-Item -Path $sdkCacheFileTemp
-    }
-  }
-
-  # Add dotnet to PATH. This prevents any bare invocation of dotnet in custom
-  # build steps from using anything other than what we've downloaded.
-  # It also ensures that VS msbuild will use the downloaded sdk targets.
-  $env:PATH = "$dotnetRoot;$env:PATH"
-
-  # Make Sure that our bootstrapped dotnet cli is available in future steps of the Azure Pipelines build
-  Write-PipelinePrependPath -Path $dotnetRoot
-
-  Write-PipelineSetVariable -Name 'DOTNET_MULTILEVEL_LOOKUP' -Value '0'
-  Write-PipelineSetVariable -Name 'DOTNET_SKIP_FIRST_TIME_EXPERIENCE' -Value '1'
-
-  return $global:_DotNetInstallDir = $dotnetRoot
-}
-
-function GetDotNetInstallScript([string] $dotnetRoot) {
-  $installScript = Join-Path $dotnetRoot 'dotnet-install.ps1'
-  if (!(Test-Path $installScript)) {
-    Create-Directory $dotnetRoot
-    $ProgressPreference = 'SilentlyContinue' # Don't display the console progress UI - it's a huge perf hit
-
-    $maxRetries = 5
-    $retries = 1
-
-    $uri = "https://dot.net/$dotnetInstallScriptVersion/dotnet-install.ps1"
-
-    while($true) {
-      try {
-        Write-Host "GET $uri"
-        Invoke-WebRequest $uri -OutFile $installScript
-        break
-      }
-      catch {
-        Write-Host "Failed to download '$uri'"
-        Write-Error $_.Exception.Message -ErrorAction Continue
-      }
-
-      if (++$retries -le $maxRetries) {
-        $delayInSeconds = [math]::Pow(2, $retries) - 1 # Exponential backoff
-        Write-Host "Retrying. Waiting for $delayInSeconds seconds before next attempt ($retries of $maxRetries)."
-        Start-Sleep -Seconds $delayInSeconds
-      }
-      else {
-        throw "Unable to download file in $maxRetries attempts."
-      }
-
-    }
-  }
-
-  return $installScript
-}
-
-function InstallDotNetSdk([string] $dotnetRoot, [string] $version, [string] $architecture = '') {
-  InstallDotNet $dotnetRoot $version $architecture
-}
-
-function InstallDotNet([string] $dotnetRoot,
-  [string] $version,
-  [string] $architecture = '',
-  [string] $runtime = '',
-  [bool] $skipNonVersionedFiles = $false,
-  [string] $runtimeSourceFeed = '',
-  [string] $runtimeSourceFeedKey = '') {
-
-  $installScript = GetDotNetInstallScript $dotnetRoot
-  $installParameters = @{
-    Version = $version
-    InstallDir = $dotnetRoot
-  }
-
-  if ($architecture) { $installParameters.Architecture = $architecture }
-  if ($runtime) { $installParameters.Runtime = $runtime }
-  if ($skipNonVersionedFiles) { $installParameters.SkipNonVersionedFiles = $skipNonVersionedFiles }
-
-  try {
-    & $installScript @installParameters
-  }
-  catch {
-    Write-PipelineTelemetryError -Category 'InitializeToolset' -Message "Failed to install dotnet runtime '$runtime' from public location."
-
-    # Only the runtime can be installed from a custom [private] location.
-    if ($runtime -and ($runtimeSourceFeed -or $runtimeSourceFeedKey)) {
-      if ($runtimeSourceFeed) { $installParameters.AzureFeed = $runtimeSourceFeed }
-
-      if ($runtimeSourceFeedKey) {
-        $decodedBytes = [System.Convert]::FromBase64String($runtimeSourceFeedKey)
-        $decodedString = [System.Text.Encoding]::UTF8.GetString($decodedBytes)
-        $installParameters.FeedCredential = $decodedString
-      }
-
-      try {
-        & $installScript @installParameters
-      }
-      catch {
-        Write-PipelineTelemetryError -Category 'InitializeToolset' -Message "Failed to install dotnet runtime '$runtime' from custom location '$runtimeSourceFeed'."
-        ExitWithExitCode 1
-      }
-    } else {
-      ExitWithExitCode 1
-    }
-  }
-}
-
-#
-# Locates Visual Studio MSBuild installation.
-# The preference order for MSBuild to use is as follows:
-#
-#   1. MSBuild from an active VS command prompt
-#   2. MSBuild from a compatible VS installation
-#   3. MSBuild from the xcopy tool package
-#
-# Returns full path to msbuild.exe.
-# Throws on failure.
-#
-function InitializeVisualStudioMSBuild([bool]$install, [object]$vsRequirements = $null) {
-  if (Test-Path variable:global:_MSBuildExe) {
-    return $global:_MSBuildExe
-  }
-
-  if (!$vsRequirements) { $vsRequirements = $GlobalJson.tools.vs }
-  $vsMinVersionStr = if ($vsRequirements.version) { $vsRequirements.version } else { '15.9' }
-  $vsMinVersion = [Version]::new($vsMinVersionStr)
-
-  # Try msbuild command available in the environment.
-  if ($env:VSINSTALLDIR -ne $null) {
-    $msbuildCmd = Get-Command 'msbuild.exe' -ErrorAction SilentlyContinue
-    if ($msbuildCmd -ne $null) {
-      # Workaround for https://github.com/dotnet/roslyn/issues/35793
-      # Due to this issue $msbuildCmd.Version returns 0.0.0.0 for msbuild.exe 16.2+
-      $msbuildVersion = [Version]::new((Get-Item $msbuildCmd.Path).VersionInfo.ProductVersion.Split([char[]]@('-', '+'))[0])
-
-      if ($msbuildVersion -ge $vsMinVersion) {
-        return $global:_MSBuildExe = $msbuildCmd.Path
-      }
-
-      # Report error - the developer environment is initialized with incompatible VS version.
-      throw "Developer Command Prompt for VS $($env:VisualStudioVersion) is not recent enough. Please upgrade to $vsMinVersionStr or build from a plain CMD window"
-    }
-  }
-
-  # Locate Visual Studio installation or download x-copy msbuild.
-  $vsInfo = LocateVisualStudio $vsRequirements
-  if ($vsInfo -ne $null) {
-    $vsInstallDir = $vsInfo.installationPath
-    $vsMajorVersion = $vsInfo.installationVersion.Split('.')[0]
-
-    InitializeVisualStudioEnvironmentVariables $vsInstallDir $vsMajorVersion
-  } else {
-
-    if (Get-Member -InputObject $GlobalJson.tools -Name 'xcopy-msbuild') {
-      $xcopyMSBuildVersion = $GlobalJson.tools.'xcopy-msbuild'
-      $vsMajorVersion = $xcopyMSBuildVersion.Split('.')[0]
-    } else {
-      $vsMajorVersion = $vsMinVersion.Major
-      $xcopyMSBuildVersion = "$vsMajorVersion.$($vsMinVersion.Minor).0-alpha"
-    }
-
-    $vsInstallDir = $null
-    if ($xcopyMSBuildVersion.Trim() -ine "none") {
-        $vsInstallDir = InitializeXCopyMSBuild $xcopyMSBuildVersion $install
-    }
-    if ($vsInstallDir -eq $null) {
-      throw 'Unable to find Visual Studio that has required version and components installed'
-    }
-  }
-
-  $msbuildVersionDir = if ([int]$vsMajorVersion -lt 16) { "$vsMajorVersion.0" } else { "Current" }
-  return $global:_MSBuildExe = Join-Path $vsInstallDir "MSBuild\$msbuildVersionDir\Bin\msbuild.exe"
-}
-
-function InitializeVisualStudioEnvironmentVariables([string] $vsInstallDir, [string] $vsMajorVersion) {
-  $env:VSINSTALLDIR = $vsInstallDir
-  Set-Item "env:VS$($vsMajorVersion)0COMNTOOLS" (Join-Path $vsInstallDir "Common7\Tools\")
-
-  $vsSdkInstallDir = Join-Path $vsInstallDir "VSSDK\"
-  if (Test-Path $vsSdkInstallDir) {
-    Set-Item "env:VSSDK$($vsMajorVersion)0Install" $vsSdkInstallDir
-    $env:VSSDKInstall = $vsSdkInstallDir
-  }
-}
-
-function InstallXCopyMSBuild([string]$packageVersion) {
-  return InitializeXCopyMSBuild $packageVersion -install $true
-}
-
-function InitializeXCopyMSBuild([string]$packageVersion, [bool]$install) {
-  $packageName = 'RoslynTools.MSBuild'
-  $packageDir = Join-Path $ToolsDir "msbuild\$packageVersion"
-  $packagePath = Join-Path $packageDir "$packageName.$packageVersion.nupkg"
-
-  if (!(Test-Path $packageDir)) {
-    if (!$install) {
-      return $null
-    }
-
-    Create-Directory $packageDir
-    Write-Host "Downloading $packageName $packageVersion"
-    $ProgressPreference = 'SilentlyContinue' # Don't display the console progress UI - it's a huge perf hit
-    Invoke-WebRequest "https://dotnet.myget.org/F/roslyn-tools/api/v2/package/$packageName/$packageVersion/" -OutFile $packagePath
-    Unzip $packagePath $packageDir
-  }
-
-  return Join-Path $packageDir 'tools'
-}
-
-#
-# Locates Visual Studio instance that meets the minimal requirements specified by tools.vs object in global.json.
-#
-# The following properties of tools.vs are recognized:
-#   "version": "{major}.{minor}"
-#       Two part minimal VS version, e.g. "15.9", "16.0", etc.
-#   "components": ["componentId1", "componentId2", ...]
-#       Array of ids of workload components that must be available in the VS instance.
-#       See e.g. https://docs.microsoft.com/en-us/visualstudio/install/workload-component-id-vs-enterprise?view=vs-2017
-#
-# Returns JSON describing the located VS instance (same format as returned by vswhere),
-# or $null if no instance meeting the requirements is found on the machine.
-#
-function LocateVisualStudio([object]$vsRequirements = $null){
-  if (Get-Member -InputObject $GlobalJson.tools -Name 'vswhere') {
-    $vswhereVersion = $GlobalJson.tools.vswhere
-  } else {
-    $vswhereVersion = '2.5.2'
-  }
-
-  $vsWhereDir = Join-Path $ToolsDir "vswhere\$vswhereVersion"
-  $vsWhereExe = Join-Path $vsWhereDir 'vswhere.exe'
-
-  if (!(Test-Path $vsWhereExe)) {
-    Create-Directory $vsWhereDir
-    Write-Host 'Downloading vswhere'
-    try {
-      Invoke-WebRequest "https://netcorenativeassets.blob.core.windows.net/resource-packages/external/windows/vswhere/$vswhereVersion/vswhere.exe" -OutFile $vswhereExe
-    }
-    catch {
-      Write-PipelineTelemetryError -Category 'InitializeToolset' -Message $_
-    }
-  }
-
-  if (!$vsRequirements) { $vsRequirements = $GlobalJson.tools.vs }
-  $args = @('-latest', '-prerelease', '-format', 'json', '-requires', 'Microsoft.Component.MSBuild', '-products', '*')
-
-  if (Get-Member -InputObject $vsRequirements -Name 'version') {
-    $args += '-version'
-    $args += $vsRequirements.version
-  }
-
-  if (Get-Member -InputObject $vsRequirements -Name 'components') {
-    foreach ($component in $vsRequirements.components) {
-      $args += '-requires'
-      $args += $component
-    }
-  }
-
-  $vsInfo =& $vsWhereExe $args | ConvertFrom-Json
-
-  if ($lastExitCode -ne 0) {
-    return $null
-  }
-
-  # use first matching instance
-  return $vsInfo[0]
-}
-
-function InitializeBuildTool() {
-  if (Test-Path variable:global:_BuildTool) {
-    return $global:_BuildTool
-  }
-
-  if (-not $msbuildEngine) {
-    $msbuildEngine = GetDefaultMSBuildEngine
-  }
-
-  # Initialize dotnet cli if listed in 'tools'
-  $dotnetRoot = $null
-  if (Get-Member -InputObject $GlobalJson.tools -Name 'dotnet') {
-    $dotnetRoot = InitializeDotNetCli -install:$restore
-  }
-
-  if ($msbuildEngine -eq 'dotnet') {
-    if (!$dotnetRoot) {
-      Write-PipelineTelemetryError -Category 'InitializeToolset' -Message "/global.json must specify 'tools.dotnet'."
-      ExitWithExitCode 1
-    }
-    $buildTool = @{ Path = Join-Path $dotnetRoot 'dotnet.exe'; Command = 'msbuild'; Tool = 'dotnet'; Framework = 'netcoreapp2.1' }
-  } elseif ($msbuildEngine -eq "vs") {
-    try {
-      $msbuildPath = InitializeVisualStudioMSBuild -install:$restore
-    } catch {
-      Write-PipelineTelemetryError -Category 'InitializeToolset' -Message $_
-      ExitWithExitCode 1
-    }
-
-    $buildTool = @{ Path = $msbuildPath; Command = ""; Tool = "vs"; Framework = "net472" }
-  } else {
-    Write-PipelineTelemetryError -Category 'InitializeToolset' -Message "Unexpected value of -msbuildEngine: '$msbuildEngine'."
-    ExitWithExitCode 1
-  }
-
-  return $global:_BuildTool = $buildTool
-}
-
-function GetDefaultMSBuildEngine() {
-  # Presence of tools.vs indicates the repo needs to build using VS msbuild on Windows.
-  if (Get-Member -InputObject $GlobalJson.tools -Name 'vs') {
-    return 'vs'
-  }
-
-  if (Get-Member -InputObject $GlobalJson.tools -Name 'dotnet') {
-    return 'dotnet'
-  }
-
-  Write-PipelineTelemetryError -Category 'InitializeToolset' -Message "-msbuildEngine must be specified, or /global.json must specify 'tools.dotnet' or 'tools.vs'."
-  ExitWithExitCode 1
-}
-
-function GetNuGetPackageCachePath() {
-  if ($env:NUGET_PACKAGES -eq $null) {
-    # Use local cache on CI to ensure deterministic build,
-    # use global cache in dev builds to avoid cost of downloading packages.
-    if ($useGlobalNuGetCache) {
-      $env:NUGET_PACKAGES = Join-Path $env:UserProfile '.nuget\packages'
-    } else {
-      $env:NUGET_PACKAGES = Join-Path $RepoRoot '.packages'
-    }
-  }
-
-  return $env:NUGET_PACKAGES
-}
-
-# Returns a full path to an Arcade SDK task project file.
-function GetSdkTaskProject([string]$taskName) {
-  return Join-Path (Split-Path (InitializeToolset) -Parent) "SdkTasks\$taskName.proj"
-}
-
-function InitializeNativeTools() {
-  if (-Not (Test-Path variable:DisableNativeToolsetInstalls) -And (Get-Member -InputObject $GlobalJson -Name "native-tools")) {
-    $nativeArgs= @{}
-    if ($ci) {
-      $nativeArgs = @{
-        InstallDirectory = "$ToolsDir"
-      }
-    }
-    & "$PSScriptRoot/init-tools-native.ps1" @nativeArgs
-  }
-}
-
-function InitializeToolset() {
-  if (Test-Path variable:global:_ToolsetBuildProj) {
-    return $global:_ToolsetBuildProj
-  }
-
-  $nugetCache = GetNuGetPackageCachePath
-
-  $toolsetVersion = $GlobalJson.'msbuild-sdks'.'Microsoft.DotNet.Arcade.Sdk'
-  $toolsetLocationFile = Join-Path $ToolsetDir "$toolsetVersion.txt"
-
-  if (Test-Path $toolsetLocationFile) {
-    $path = Get-Content $toolsetLocationFile -TotalCount 1
-    if (Test-Path $path) {
-      return $global:_ToolsetBuildProj = $path
-    }
-  }
-
-  if (-not $restore) {
-    Write-PipelineTelemetryError -Category 'InitializeToolset' -Message "Toolset version $toolsetVersion has not been restored."
-    ExitWithExitCode 1
-  }
-
-  $buildTool = InitializeBuildTool
-
-  $proj = Join-Path $ToolsetDir 'restore.proj'
-  $bl = if ($binaryLog) { '/bl:' + (Join-Path $LogDir 'ToolsetRestore.binlog') } else { '' }
-
-  '<Project Sdk="Microsoft.DotNet.Arcade.Sdk"/>' | Set-Content $proj
-
-  MSBuild-Core $proj $bl /t:__WriteToolsetLocation /clp:ErrorsOnly`;NoSummary /p:__ToolsetLocationOutputFile=$toolsetLocationFile
-
-  $path = Get-Content $toolsetLocationFile -TotalCount 1
-  if (!(Test-Path $path)) {
-    throw "Invalid toolset path: $path"
-  }
-
-  return $global:_ToolsetBuildProj = $path
-}
-
-function ExitWithExitCode([int] $exitCode) {
-  if ($ci -and $prepareMachine) {
-    Stop-Processes
-  }
-  exit $exitCode
-}
-
-function Stop-Processes() {
-  Write-Host 'Killing running build processes...'
-  foreach ($processName in $processesToStopOnExit) {
-    Get-Process -Name $processName -ErrorAction SilentlyContinue | Stop-Process
-  }
-}
-
-#
-# Executes msbuild (or 'dotnet msbuild') with arguments passed to the function.
-# The arguments are automatically quoted.
-# Terminates the script if the build fails.
-#
-function MSBuild() {
-  if ($pipelinesLog) {
-    $buildTool = InitializeBuildTool
-
-    # Work around issues with Azure Artifacts credential provider
-    # https://github.com/dotnet/arcade/issues/3932
-    if ($ci -and $buildTool.Tool -eq 'dotnet') {
-      dotnet nuget locals http-cache -c
-
-      $env:NUGET_PLUGIN_HANDSHAKE_TIMEOUT_IN_SECONDS = 20
-      $env:NUGET_PLUGIN_REQUEST_TIMEOUT_IN_SECONDS = 20
-      Write-PipelineSetVariable -Name 'NUGET_PLUGIN_HANDSHAKE_TIMEOUT_IN_SECONDS' -Value '20'
-      Write-PipelineSetVariable -Name 'NUGET_PLUGIN_REQUEST_TIMEOUT_IN_SECONDS' -Value '20'
-    }
-
-    $toolsetBuildProject = InitializeToolset
-    $path = Split-Path -parent $toolsetBuildProject
-    $path = Join-Path $path (Join-Path $buildTool.Framework 'Microsoft.DotNet.Arcade.Sdk.dll')
-    $args += "/logger:$path"
-  }
-
-  MSBuild-Core @args
-}
-
-#
-# Executes msbuild (or 'dotnet msbuild') with arguments passed to the function.
-# The arguments are automatically quoted.
-# Terminates the script if the build fails.
-#
-function MSBuild-Core() {
-  if ($ci) {
-    if (!$binaryLog) {
-      Write-PipelineTelemetryError -Category 'Build' -Message 'Binary log must be enabled in CI build.'
-      ExitWithExitCode 1
-    }
-
-    if ($nodeReuse) {
-      Write-PipelineTelemetryError -Category 'Build' -Message 'Node reuse must be disabled in CI build.'
-      ExitWithExitCode 1
-    }
-  }
-
-  $buildTool = InitializeBuildTool
-
-  $cmdArgs = "$($buildTool.Command) /m /nologo /clp:Summary /v:$verbosity /nr:$nodeReuse /p:ContinuousIntegrationBuild=$ci"
-
-  if ($warnAsError) {
-    $cmdArgs += ' /warnaserror /p:TreatWarningsAsErrors=true'
-  }
-  else {
-    $cmdArgs += ' /p:TreatWarningsAsErrors=false'
-  }
-
-  foreach ($arg in $args) {
-    if ($arg -ne $null -and $arg.Trim() -ne "") {
-      $cmdArgs += " `"$arg`""
-    }
-  }
-
-  $exitCode = Exec-Process $buildTool.Path $cmdArgs
-
-  if ($exitCode -ne 0) {
-    Write-PipelineTelemetryError -Category 'Build' -Message 'Build failed.'
-
-    $buildLog = GetMSBuildBinaryLogCommandLineArgument $args
-    if ($buildLog -ne $null) {
-      Write-Host "See log: $buildLog" -ForegroundColor DarkGray
-    }
-
-    ExitWithExitCode $exitCode
-  }
-}
-
-function GetMSBuildBinaryLogCommandLineArgument($arguments) {
-  foreach ($argument in $arguments) {
-    if ($argument -ne $null) {
-      $arg = $argument.Trim()
-      if ($arg.StartsWith('/bl:', "OrdinalIgnoreCase")) {
-        return $arg.Substring('/bl:'.Length)
-      }
-
-      if ($arg.StartsWith('/binaryLogger:', 'OrdinalIgnoreCase')) {
-        return $arg.Substring('/binaryLogger:'.Length)
-      }
-    }
-  }
-
-  return $null
-}
-
-. $PSScriptRoot\pipeline-logging-functions.ps1
-
-$RepoRoot = Resolve-Path (Join-Path $PSScriptRoot '..\..')
-$EngRoot = Resolve-Path (Join-Path $PSScriptRoot '..')
-$ArtifactsDir = Join-Path $RepoRoot 'artifacts'
-$ToolsetDir = Join-Path $ArtifactsDir 'toolset'
-$ToolsDir = Join-Path $RepoRoot '.tools'
-$LogDir = Join-Path (Join-Path $ArtifactsDir 'log') $configuration
-$TempDir = Join-Path (Join-Path $ArtifactsDir 'tmp') $configuration
-$GlobalJson = Get-Content -Raw -Path (Join-Path $RepoRoot 'global.json') | ConvertFrom-Json
-# true if global.json contains a "runtimes" section
-$globalJsonHasRuntimes = if ($GlobalJson.tools.PSObject.Properties.Name -Match 'runtimes') { $true } else { $false }
-
-Create-Directory $ToolsetDir
-Create-Directory $TempDir
-Create-Directory $LogDir
-
-Write-PipelineSetVariable -Name 'Artifacts' -Value $ArtifactsDir
-Write-PipelineSetVariable -Name 'Artifacts.Toolset' -Value $ToolsetDir
-Write-PipelineSetVariable -Name 'Artifacts.Log' -Value $LogDir
-Write-PipelineSetVariable -Name 'TEMP' -Value $TempDir
-Write-PipelineSetVariable -Name 'TMP' -Value $TempDir
-
-# Import custom tools configuration, if present in the repo.
-# Note: Import in global scope so that the script set top-level variables without qualification.
-if (!$disableConfigureToolsetImport) {
-  $configureToolsetScript = Join-Path $EngRoot 'configure-toolset.ps1'
-  if (Test-Path $configureToolsetScript) {
-    . $configureToolsetScript
-    if ((Test-Path variable:failOnConfigureToolsetError) -And $failOnConfigureToolsetError) {
-      if ((Test-Path variable:LastExitCode) -And ($LastExitCode -ne 0)) {
-        Write-PipelineTelemetryError -Category 'Build' -Message 'configure-toolset.ps1 returned a non-zero exit code'
-        ExitWithExitCode $LastExitCode
-      }
-    }
-  }
-}
diff --git a/eng/common/tools.sh b/eng/common/tools.sh
deleted file mode 100755
index caae1dbdb27..00000000000
--- a/eng/common/tools.sh
+++ /dev/null
@@ -1,475 +0,0 @@
-#!/usr/bin/env bash
-
-# Initialize variables if they aren't already defined.
-
-# CI mode - set to true on CI server for PR validation build or official build.
-ci=${ci:-false}
-
-# Set to true to use the pipelines logger which will enable Azure logging output.
-# https://github.com/Microsoft/azure-pipelines-tasks/blob/master/docs/authoring/commands.md
-# This flag is meant as a temporary opt-opt for the feature while validate it across
-# our consumers. It will be deleted in the future.
-if [[ "$ci" == true ]]; then
-  pipelines_log=${pipelines_log:-true}
-else
-  pipelines_log=${pipelines_log:-false}
-fi
-
-# Build configuration. Common values include 'Debug' and 'Release', but the repository may use other names.
-configuration=${configuration:-'Debug'}
-
-# Set to true to output binary log from msbuild. Note that emitting binary log slows down the build.
-# Binary log must be enabled on CI.
-binary_log=${binary_log:-$ci}
-
-# Turns on machine preparation/clean up code that changes the machine state (e.g. kills build processes).
-prepare_machine=${prepare_machine:-false}
-
-# True to restore toolsets and dependencies.
-restore=${restore:-true}
-
-# Adjusts msbuild verbosity level.
-verbosity=${verbosity:-'minimal'}
-
-# Set to true to reuse msbuild nodes. Recommended to not reuse on CI.
-if [[ "$ci" == true ]]; then
-  node_reuse=${node_reuse:-false}
-else
-  node_reuse=${node_reuse:-true}
-fi
-
-# Configures warning treatment in msbuild.
-warn_as_error=${warn_as_error:-true}
-
-# True to attempt using .NET Core already that meets requirements specified in global.json
-# installed on the machine instead of downloading one.
-use_installed_dotnet_cli=${use_installed_dotnet_cli:-true}
-
-# Enable repos to use a particular version of the on-line dotnet-install scripts.
-#    default URL: https://dot.net/v1/dotnet-install.sh
-dotnetInstallScriptVersion=${dotnetInstallScriptVersion:-'v1'}
-
-# True to use global NuGet cache instead of restoring packages to repository-local directory.
-if [[ "$ci" == true ]]; then
-  use_global_nuget_cache=${use_global_nuget_cache:-false}
-else
-  use_global_nuget_cache=${use_global_nuget_cache:-true}
-fi
-
-# Resolve any symlinks in the given path.
-function ResolvePath {
-  local path=$1
-
-  while [[ -h $path ]]; do
-    local dir="$( cd -P "$( dirname "$path" )" && pwd )"
-    path="$(readlink "$path")"
-
-    # if $path was a relative symlink, we need to resolve it relative to the path where the
-    # symlink file was located
-    [[ $path != /* ]] && path="$dir/$path"
-  done
-
-  # return value
-  _ResolvePath="$path"
-}
-
-# ReadVersionFromJson [json key]
-function ReadGlobalVersion {
-  local key=$1
-
-  local line=$(awk "/$key/ {print; exit}" "$global_json_file")
-  local pattern="\"$key\" *: *\"(.*)\""
-
-  if [[ ! $line =~ $pattern ]]; then
-    Write-PipelineTelemetryError -category 'Build' "Error: Cannot find \"$key\" in $global_json_file"
-    ExitWithExitCode 1
-  fi
-
-  # return value
-  _ReadGlobalVersion=${BASH_REMATCH[1]}
-}
-
-function InitializeDotNetCli {
-  if [[ -n "${_InitializeDotNetCli:-}" ]]; then
-    return
-  fi
-
-  local install=$1
-
-  # Don't resolve runtime, shared framework, or SDK from other locations to ensure build determinism
-  export DOTNET_MULTILEVEL_LOOKUP=0
-
-  # Disable first run since we want to control all package sources
-  export DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1
-
-  # Disable telemetry on CI
-  if [[ $ci == true ]]; then
-    export DOTNET_CLI_TELEMETRY_OPTOUT=1
-  fi
-
-  # LTTNG is the logging infrastructure used by Core CLR. Need this variable set
-  # so it doesn't output warnings to the console.
-  export LTTNG_HOME="$HOME"
-
-  # Source Build uses DotNetCoreSdkDir variable
-  if [[ -n "${DotNetCoreSdkDir:-}" ]]; then
-    export DOTNET_INSTALL_DIR="$DotNetCoreSdkDir"
-  fi
-
-  # Find the first path on $PATH that contains the dotnet.exe
-  if [[ "$use_installed_dotnet_cli" == true && $global_json_has_runtimes == false && -z "${DOTNET_INSTALL_DIR:-}" ]]; then
-    local dotnet_path=`command -v dotnet`
-    if [[ -n "$dotnet_path" ]]; then
-      ResolvePath "$dotnet_path"
-      export DOTNET_INSTALL_DIR=`dirname "$_ResolvePath"`
-    fi
-  fi
-
-  ReadGlobalVersion "dotnet"
-  local dotnet_sdk_version=$_ReadGlobalVersion
-  local dotnet_root=""
-
-  # Use dotnet installation specified in DOTNET_INSTALL_DIR if it contains the required SDK version,
-  # otherwise install the dotnet CLI and SDK to repo local .dotnet directory to avoid potential permission issues.
-  if [[ $global_json_has_runtimes == false && -n "${DOTNET_INSTALL_DIR:-}" && -d "$DOTNET_INSTALL_DIR/sdk/$dotnet_sdk_version" ]]; then
-    dotnet_root="$DOTNET_INSTALL_DIR"
-  else
-    dotnet_root="$repo_root/.dotnet"
-
-    export DOTNET_INSTALL_DIR="$dotnet_root"
-
-    if [[ ! -d "$DOTNET_INSTALL_DIR/sdk/$dotnet_sdk_version" ]]; then
-      if [[ "$install" == true ]]; then
-        InstallDotNetSdk "$dotnet_root" "$dotnet_sdk_version"
-      else
-        Write-PipelineTelemetryError -category 'InitializeToolset' "Unable to find dotnet with SDK version '$dotnet_sdk_version'"
-        ExitWithExitCode 1
-      fi
-    fi
-  fi
-
-  # Add dotnet to PATH. This prevents any bare invocation of dotnet in custom
-  # build steps from using anything other than what we've downloaded.
-  Write-PipelinePrependPath -path "$dotnet_root"
-
-  Write-PipelineSetVariable -name "DOTNET_MULTILEVEL_LOOKUP" -value "0"
-  Write-PipelineSetVariable -name "DOTNET_SKIP_FIRST_TIME_EXPERIENCE" -value "1"
-
-  # return value
-  _InitializeDotNetCli="$dotnet_root"
-}
-
-function InstallDotNetSdk {
-  local root=$1
-  local version=$2
-  local architecture=""
-  if [[ $# == 3 ]]; then
-    architecture=$3
-  fi
-  InstallDotNet "$root" "$version" $architecture
-}
-
-function InstallDotNet {
-  local root=$1
-  local version=$2
-
-  GetDotNetInstallScript "$root"
-  local install_script=$_GetDotNetInstallScript
-
-  local archArg=''
-  if [[ -n "${3:-}" ]]; then
-    archArg="--architecture $3"
-  fi
-  local runtimeArg=''
-  if [[ -n "${4:-}" ]]; then
-    runtimeArg="--runtime $4"
-  fi
-
-  local skipNonVersionedFilesArg=""
-  if [[ "$#" -ge "5" ]]; then
-    skipNonVersionedFilesArg="--skip-non-versioned-files"
-  fi
-  bash "$install_script" --version $version --install-dir "$root" $archArg $runtimeArg $skipNonVersionedFilesArg || {
-    local exit_code=$?
-    Write-PipelineTelemetryError -category 'InitializeToolset' "Failed to install dotnet SDK from public location (exit code '$exit_code')."
-
-    if [[ -n "$runtimeArg" ]]; then
-      local runtimeSourceFeed=''
-      if [[ -n "${6:-}" ]]; then
-        runtimeSourceFeed="--azure-feed $6"
-      fi
-
-      local runtimeSourceFeedKey=''
-      if [[ -n "${7:-}" ]]; then
-        decodedFeedKey=`echo $7 | base64 --decode`
-        runtimeSourceFeedKey="--feed-credential $decodedFeedKey"
-      fi
-
-      if [[ -n "$runtimeSourceFeed" || -n "$runtimeSourceFeedKey" ]]; then
-        bash "$install_script" --version $version --install-dir "$root" $archArg $runtimeArg $skipNonVersionedFilesArg $runtimeSourceFeed $runtimeSourceFeedKey || {
-          local exit_code=$?
-          Write-PipelineTelemetryError -category 'InitializeToolset' "Failed to install dotnet SDK from custom location '$runtimeSourceFeed' (exit code '$exit_code')."
-          ExitWithExitCode $exit_code
-        }
-      else
-        ExitWithExitCode $exit_code
-      fi
-    fi
-  }
-}
-
-function with_retries {
-  local maxRetries=5
-  local retries=1
-  echo "Trying to run '$@' for maximum of $maxRetries attempts."
-  while [[ $((retries++)) -le $maxRetries ]]; do
-    "$@"
-
-    if [[ $? == 0 ]]; then
-      echo "Ran '$@' successfully."
-      return 0
-    fi
-
-    timeout=$((2**$retries-1))
-    echo "Failed to execute '$@'. Waiting $timeout seconds before next attempt ($retries out of $maxRetries)." 1>&2
-    sleep $timeout
-  done
-
-  echo "Failed to execute '$@' for $maxRetries times." 1>&2
-
-  return 1
-}
-
-function GetDotNetInstallScript {
-  local root=$1
-  local install_script="$root/dotnet-install.sh"
-  local install_script_url="https://dot.net/$dotnetInstallScriptVersion/dotnet-install.sh"
-
-  if [[ ! -a "$install_script" ]]; then
-    mkdir -p "$root"
-
-    echo "Downloading '$install_script_url'"
-
-    # Use curl if available, otherwise use wget
-    if command -v curl > /dev/null; then
-      with_retries curl "$install_script_url" -sSL --retry 10 --create-dirs -o "$install_script" || {
-        local exit_code=$?
-        Write-PipelineTelemetryError -category 'InitializeToolset' "Failed to acquire dotnet install script (exit code '$exit_code')."
-        ExitWithExitCode $exit_code
-      }
-    else
-      with_retries wget -v -O "$install_script" "$install_script_url" || {
-        local exit_code=$?
-        Write-PipelineTelemetryError -category 'InitializeToolset' "Failed to acquire dotnet install script (exit code '$exit_code')."
-        ExitWithExitCode $exit_code
-      }
-    fi
-  fi
-  # return value
-  _GetDotNetInstallScript="$install_script"
-}
-
-function InitializeBuildTool {
-  if [[ -n "${_InitializeBuildTool:-}" ]]; then
-    return
-  fi
-
-  InitializeDotNetCli $restore
-
-  # return values
-  _InitializeBuildTool="$_InitializeDotNetCli/dotnet"
-  _InitializeBuildToolCommand="msbuild"
-  _InitializeBuildToolFramework="netcoreapp2.1"
-}
-
-function GetNuGetPackageCachePath {
-  if [[ -z ${NUGET_PACKAGES:-} ]]; then
-    if [[ "$use_global_nuget_cache" == true ]]; then
-      export NUGET_PACKAGES="$HOME/.nuget/packages"
-    else
-      export NUGET_PACKAGES="$repo_root/.packages"
-    fi
-  fi
-
-  # return value
-  _GetNuGetPackageCachePath=$NUGET_PACKAGES
-}
-
-function InitializeNativeTools() {
-  if [[ -n "${DisableNativeToolsetInstalls:-}" ]]; then
-    return
-  fi
-  if grep -Fq "native-tools" $global_json_file
-  then
-    local nativeArgs=""
-    if [[ "$ci" == true ]]; then
-      nativeArgs="--installDirectory $tools_dir"
-    fi
-    "$_script_dir/init-tools-native.sh" $nativeArgs
-  fi
-}
-
-function InitializeToolset {
-  if [[ -n "${_InitializeToolset:-}" ]]; then
-    return
-  fi
-
-  GetNuGetPackageCachePath
-
-  ReadGlobalVersion "Microsoft.DotNet.Arcade.Sdk"
-
-  local toolset_version=$_ReadGlobalVersion
-  local toolset_location_file="$toolset_dir/$toolset_version.txt"
-
-  if [[ -a "$toolset_location_file" ]]; then
-    local path=`cat "$toolset_location_file"`
-    if [[ -a "$path" ]]; then
-      # return value
-      _InitializeToolset="$path"
-      return
-    fi
-  fi
-
-  if [[ "$restore" != true ]]; then
-    Write-PipelineTelemetryError -category 'InitializeToolset' "Toolset version $toolset_version has not been restored."
-    ExitWithExitCode 2
-  fi
-
-  local proj="$toolset_dir/restore.proj"
-
-  local bl=""
-  if [[ "$binary_log" == true ]]; then
-    bl="/bl:$log_dir/ToolsetRestore.binlog"
-  fi
-
-  echo '<Project Sdk="Microsoft.DotNet.Arcade.Sdk"/>' > "$proj"
-  MSBuild-Core "$proj" $bl /t:__WriteToolsetLocation /clp:ErrorsOnly\;NoSummary /p:__ToolsetLocationOutputFile="$toolset_location_file"
-
-  local toolset_build_proj=`cat "$toolset_location_file"`
-
-  if [[ ! -a "$toolset_build_proj" ]]; then
-    Write-PipelineTelemetryError -category 'Build' "Invalid toolset path: $toolset_build_proj"
-    ExitWithExitCode 3
-  fi
-
-  # return value
-  _InitializeToolset="$toolset_build_proj"
-}
-
-function ExitWithExitCode {
-  if [[ "$ci" == true && "$prepare_machine" == true ]]; then
-    StopProcesses
-  fi
-  exit $1
-}
-
-function StopProcesses {
-  echo "Killing running build processes..."
-  pkill -9 "dotnet" || true
-  pkill -9 "vbcscompiler" || true
-  return 0
-}
-
-function MSBuild {
-  local args=$@
-  if [[ "$pipelines_log" == true ]]; then
-    InitializeBuildTool
-    InitializeToolset
-
-    # Work around issues with Azure Artifacts credential provider
-    # https://github.com/dotnet/arcade/issues/3932
-    if [[ "$ci" == true ]]; then
-      "$_InitializeBuildTool" nuget locals http-cache -c
-
-      export NUGET_PLUGIN_HANDSHAKE_TIMEOUT_IN_SECONDS=20
-      export NUGET_PLUGIN_REQUEST_TIMEOUT_IN_SECONDS=20
-      Write-PipelineSetVariable -name "NUGET_PLUGIN_HANDSHAKE_TIMEOUT_IN_SECONDS" -value "20"
-      Write-PipelineSetVariable -name "NUGET_PLUGIN_REQUEST_TIMEOUT_IN_SECONDS" -value "20"
-    fi
-
-    local toolset_dir="${_InitializeToolset%/*}"
-    local logger_path="$toolset_dir/$_InitializeBuildToolFramework/Microsoft.DotNet.Arcade.Sdk.dll"
-    args=( "${args[@]}" "-logger:$logger_path" )
-  fi
-
-  MSBuild-Core ${args[@]}
-}
-
-function MSBuild-Core {
-  if [[ "$ci" == true ]]; then
-    if [[ "$binary_log" != true ]]; then
-      Write-PipelineTelemetryError -category 'Build'  "Binary log must be enabled in CI build."
-      ExitWithExitCode 1
-    fi
-
-    if [[ "$node_reuse" == true ]]; then
-      Write-PipelineTelemetryError -category 'Build'  "Node reuse must be disabled in CI build."
-      ExitWithExitCode 1
-    fi
-  fi
-
-  InitializeBuildTool
-
-  local warnaserror_switch=""
-  if [[ $warn_as_error == true ]]; then
-    warnaserror_switch="/warnaserror"
-  fi
-
-  "$_InitializeBuildTool" "$_InitializeBuildToolCommand" /m /nologo /clp:Summary /v:$verbosity /nr:$node_reuse $warnaserror_switch /p:TreatWarningsAsErrors=$warn_as_error /p:ContinuousIntegrationBuild=$ci "$@" || {
-    local exit_code=$?
-    Write-PipelineTelemetryError -category 'Build'  "Build failed (exit code '$exit_code')."
-    ExitWithExitCode $exit_code
-  }
-}
-
-ResolvePath "${BASH_SOURCE[0]}"
-_script_dir=`dirname "$_ResolvePath"`
-
-. "$_script_dir/pipeline-logging-functions.sh"
-
-eng_root=`cd -P "$_script_dir/.." && pwd`
-repo_root=`cd -P "$_script_dir/../.." && pwd`
-artifacts_dir="$repo_root/artifacts"
-toolset_dir="$artifacts_dir/toolset"
-tools_dir="$repo_root/.tools"
-log_dir="$artifacts_dir/log/$configuration"
-temp_dir="$artifacts_dir/tmp/$configuration"
-
-global_json_file="$repo_root/global.json"
-# determine if global.json contains a "runtimes" entry
-global_json_has_runtimes=false
-dotnetlocal_key=$(awk "/runtimes/ {print; exit}" "$global_json_file") || true
-if [[ -n "$dotnetlocal_key" ]]; then
-  global_json_has_runtimes=true
-fi
-
-# HOME may not be defined in some scenarios, but it is required by NuGet
-if [[ -z $HOME ]]; then
-  export HOME="$repo_root/artifacts/.home/"
-  mkdir -p "$HOME"
-fi
-
-mkdir -p "$toolset_dir"
-mkdir -p "$temp_dir"
-mkdir -p "$log_dir"
-
-Write-PipelineSetVariable -name "Artifacts" -value "$artifacts_dir"
-Write-PipelineSetVariable -name "Artifacts.Toolset" -value "$toolset_dir"
-Write-PipelineSetVariable -name "Artifacts.Log" -value "$log_dir"
-Write-PipelineSetVariable -name "Temp" -value "$temp_dir"
-Write-PipelineSetVariable -name "TMP" -value "$temp_dir"
-
-# Import custom tools configuration, if present in the repo.
-if [ -z "${disable_configure_toolset_import:-}" ]; then
-  configure_toolset_script="$eng_root/configure-toolset.sh"
-  if [[ -a "$configure_toolset_script" ]]; then
-    . "$configure_toolset_script"
-  fi
-fi
-
-# TODO: https://github.com/dotnet/arcade/issues/1468
-# Temporary workaround to avoid breaking change.
-# Remove once repos are updated.
-if [[ -n "${useInstalledDotNetCli:-}" ]]; then
-  use_installed_dotnet_cli="$useInstalledDotNetCli"
-fi