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Diffstat (limited to 'eng/common/tools.ps1')
-rw-r--r-- | eng/common/tools.ps1 | 912 |
1 files changed, 912 insertions, 0 deletions
diff --git a/eng/common/tools.ps1 b/eng/common/tools.ps1 new file mode 100644 index 0000000..395b43e --- /dev/null +++ b/eng/common/tools.ps1 @@ -0,0 +1,912 @@ +# 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) { $configuration } else { 'Debug' } + +# Set to true to opt out of outputting binary log while running in CI +[bool]$excludeCIBinarylog = if (Test-Path variable:excludeCIBinarylog) { $excludeCIBinarylog } else { $false } + +# Set to true to output binary log from msbuild. Note that emitting binary log slows down the build. +[bool]$binaryLog = if (Test-Path variable:binaryLog) { $binaryLog } else { $ci -and !$excludeCIBinarylog } + +# 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 { $true } + +# Enable repos to use a particular version of the on-line dotnet-install scripts. +# default URL: https://dotnet.microsoft.com/download/dotnet/scripts/v1/dotnet-install.ps1 +[string]$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 } + +# True to exclude prerelease versions Visual Studio during build +[bool]$excludePrereleaseVS = if (Test-Path variable:excludePrereleaseVS) { $excludePrereleaseVS } else { $false } + +# An array of names of processes to stop on script exit if prepareMachine is true. +$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 + +# If specifies, provides an alternate path for getting .NET Core SDKs and Runtimes. This script will still try public sources first. +[string]$runtimeSourceFeed = if (Test-Path variable:runtimeSourceFeed) { $runtimeSourceFeed } else { $null } +# Base-64 encoded SAS token that has permission to storage container described by $runtimeSourceFeed +[string]$runtimeSourceFeedKey = if (Test-Path variable:runtimeSourceFeedKey) { $runtimeSourceFeedKey } else { $null } + +function Create-Directory ([string[]] $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() + } + } +} + +# Take the given block, print it, print what the block probably references from the current set of +# variables using low-effort string matching, then run the block. +# +# This is intended to replace the pattern of manually copy-pasting a command, wrapping it in quotes, +# and printing it using "Write-Host". The copy-paste method is more readable in build logs, but less +# maintainable and less reliable. It is easy to make a mistake and modify the command without +# properly updating the "Write-Host" line, resulting in misleading build logs. The probability of +# this mistake makes the pattern hard to trust when it shows up in build logs. Finding the bug in +# existing source code can also be difficult, because the strings are not aligned to each other and +# the line may be 300+ columns long. +# +# By removing the need to maintain two copies of the command, Exec-BlockVerbosely avoids the issues. +# +# In Bash (or any posix-like shell), "set -x" prints usable verbose output automatically. +# "Set-PSDebug" appears to be similar at first glance, but unfortunately, it isn't very useful: it +# doesn't print any info about the variables being used by the command, which is normally the +# interesting part to diagnose. +function Exec-BlockVerbosely([scriptblock] $block) { + Write-Host "--- Running script block:" + $blockString = $block.ToString().Trim() + Write-Host $blockString + + Write-Host "--- List of variables that might be used:" + # For each variable x in the environment, check the block for a reference to x via simple "$x" or + # "@x" syntax. This doesn't detect other ways to reference variables ("${x}" nor "$variable:x", + # among others). It only catches what this function was originally written for: simple + # command-line commands. + $variableTable = Get-Variable | + Where-Object { + $blockString.Contains("`$$($_.Name)") -or $blockString.Contains("@$($_.Name)") + } | + Format-Table -AutoSize -HideTableHeaders -Wrap | + Out-String + Write-Host $variableTable.Trim() + + Write-Host "--- Executing:" + & $block + Write-Host "--- Done running script block!" +} + +# createSdkLocationFile parameter enables a file being generated under the toolset directory +# which writes the sdk's location into. This is only necessary for cmd --> powershell invocations +# as dot sourcing isn't possible. +function InitializeDotNetCli([bool]$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)) { + $dotnetExecutable = GetExecutableFileName 'dotnet' + $dotnetCmd = Get-Command $dotnetExecutable -ErrorAction SilentlyContinue + + if ($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 $globalJsonHasRuntimes) -and (-not [string]::IsNullOrEmpty($env:DOTNET_INSTALL_DIR)) -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 { + Move-Item -Force $sdkCacheFileTemp (Join-Path $ToolsetDir '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 = $dotnetRoot +} + +function Retry($downloadBlock, $maxRetries = 5) { + $retries = 1 + + while($true) { + try { + & $downloadBlock + break + } + catch { + Write-PipelineTelemetryError -Category 'InitializeToolset' -Message $_ + } + + if (++$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 { + Write-PipelineTelemetryError -Category 'InitializeToolset' -Message "Unable to download file in $maxRetries attempts." + break + } + + } +} + +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 + $uri = "https://dotnet.microsoft.com/download/dotnet/scripts/$dotnetInstallScriptVersion/dotnet-install.ps1" + + Retry({ + Write-Host "GET $uri" + Invoke-WebRequest $uri -OutFile $installScript + }) + } + + return $installScript +} + +function InstallDotNetSdk([string] $dotnetRoot, [string] $version, [string] $architecture = '', [switch] $noPath) { + InstallDotNet $dotnetRoot $version $architecture '' $false $runtimeSourceFeed $runtimeSourceFeedKey -noPath:$noPath +} + +function InstallDotNet([string] $dotnetRoot, + [string] $version, + [string] $architecture = '', + [string] $runtime = '', + [bool] $skipNonVersionedFiles = $false, + [string] $runtimeSourceFeed = '', + [string] $runtimeSourceFeedKey = '', + [switch] $noPath) { + + $installScript = GetDotNetInstallScript $dotnetRoot + $installParameters = @{ + Version = $version + InstallDir = $dotnetRoot + } + + if ($architecture) { $installParameters.Architecture = $architecture } + if ($runtime) { $installParameters.Runtime = $runtime } + if ($skipNonVersionedFiles) { $installParameters.SkipNonVersionedFiles = $skipNonVersionedFiles } + if ($noPath) { $installParameters.NoPath = $True } + + $variations = @() + $variations += @($installParameters) + + $dotnetBuilds = $installParameters.Clone() + $dotnetbuilds.AzureFeed = "https://dotnetbuilds.azureedge.net/public" + $variations += @($dotnetBuilds) + + if ($runtimeSourceFeed) { + $runtimeSource = $installParameters.Clone() + $runtimeSource.AzureFeed = $runtimeSourceFeed + if ($runtimeSourceFeedKey) { + $decodedBytes = [System.Convert]::FromBase64String($runtimeSourceFeedKey) + $decodedString = [System.Text.Encoding]::UTF8.GetString($decodedBytes) + $runtimeSource.FeedCredential = $decodedString + } + $variations += @($runtimeSource) + } + + $installSuccess = $false + foreach ($variation in $variations) { + if ($variation | Get-Member AzureFeed) { + $location = $variation.AzureFeed + } else { + $location = "public location"; + } + Write-Host "Attempting to install dotnet from $location." + try { + & $installScript @variation + $installSuccess = $true + break + } + catch { + Write-Host "Failed to install dotnet from $location." + } + } + if (-not $installSuccess) { + Write-PipelineTelemetryError -Category 'InitializeToolset' -Message "Failed to install dotnet from any of the specified locations." + ExitWithExitCode 1 + } +} + +# +# Locates Visual Studio MSBuild installation. +# The preference order for MSBuild to use is as follows: +# +# 1. MSBuild from an active VS command prompt +# 2. MSBuild from a compatible VS installation +# 3. MSBuild from the xcopy tool package +# +# Returns full path to msbuild.exe. +# Throws on failure. +# +function InitializeVisualStudioMSBuild([bool]$install, [object]$vsRequirements = $null) { + if (-not (IsWindowsPlatform)) { + throw "Cannot initialize Visual Studio on non-Windows" + } + + if (Test-Path variable:global:_MSBuildExe) { + return $global:_MSBuildExe + } + + # Minimum VS version to require. + $vsMinVersionReqdStr = '16.8' + $vsMinVersionReqd = [Version]::new($vsMinVersionReqdStr) + + # If the version of msbuild is going to be xcopied, + # use this version. Version matches a package here: + # https://dev.azure.com/dnceng/public/_packaging?_a=package&feed=dotnet-eng&package=RoslynTools.MSBuild&protocolType=NuGet&version=17.1.0&view=overview + $defaultXCopyMSBuildVersion = '17.1.0' + + if (!$vsRequirements) { $vsRequirements = $GlobalJson.tools.vs } + $vsMinVersionStr = if ($vsRequirements.version) { $vsRequirements.version } else { $vsMinVersionReqdStr } + $vsMinVersion = [Version]::new($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 = $xcopyMSBuildVersion.Split('.')[0] + } else { + #if vs version provided in global.json is incompatible (too low) then use the default version for xcopy msbuild download + if($vsMinVersion -lt $vsMinVersionReqd){ + Write-Host "Using xcopy-msbuild version of $defaultXCopyMSBuildVersion since VS version $vsMinVersionStr provided in global.json is not compatible" + $xcopyMSBuildVersion = $defaultXCopyMSBuildVersion + } + else{ + # If the VS version IS compatible, look for an xcopy msbuild package + # with a version matching VS. + # Note: If this version does not exist, then an explicit version of xcopy msbuild + # can be specified in global.json. This will be required for pre-release versions of msbuild. + $vsMajorVersion = $vsMinVersion.Major + $vsMinorVersion = $vsMinVersion.Minor + $xcopyMSBuildVersion = "$vsMajorVersion.$vsMinorVersion.0" + } + } + + $vsInstallDir = $null + if ($xcopyMSBuildVersion.Trim() -ine "none") { + $vsInstallDir = InitializeXCopyMSBuild $xcopyMSBuildVersion $install + if ($vsInstallDir -eq $null) { + throw "Could not xcopy msbuild. Please check that package 'RoslynTools.MSBuild @ $xcopyMSBuildVersion' exists on feed 'dotnet-eng'." + } + } + if ($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" } + + $local:BinFolder = Join-Path $vsInstallDir "MSBuild\$msbuildVersionDir\Bin" + $local:Prefer64bit = if (Get-Member -InputObject $vsRequirements -Name 'Prefer64bit') { $vsRequirements.Prefer64bit } else { $false } + if ($local:Prefer64bit -and (Test-Path(Join-Path $local:BinFolder "amd64"))) { + $global:_MSBuildExe = Join-Path $local:BinFolder "amd64\msbuild.exe" + } else { + $global:_MSBuildExe = Join-Path $local:BinFolder "msbuild.exe" + } + + return $global:_MSBuildExe +} + +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" + $ProgressPreference = 'SilentlyContinue' # Don't display the console progress UI - it's a huge perf hit + Retry({ + Invoke-WebRequest "https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/flat2/$packageName/$packageVersion/$packageName.$packageVersion.nupkg" -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 (-not (IsWindowsPlatform)) { + throw "Cannot run vswhere on non-Windows platforms." + } + + 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 $vsWhereDir + Write-Host 'Downloading vswhere' + Retry({ + Invoke-WebRequest "https://netcorenativeassets.blob.core.windows.net/resource-packages/external/windows/vswhere/$vswhereVersion/vswhere.exe" -OutFile $vswhereExe + }) + } + + if (!$vsRequirements) { $vsRequirements = $GlobalJson.tools.vs } + $args = @('-latest', '-format', 'json', '-requires', 'Microsoft.Component.MSBuild', '-products', '*') + + if (!$excludePrereleaseVS) { + $args += '-prerelease' + } + + 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 $vsInfo[0] +} + +function InitializeBuildTool() { + if (Test-Path variable:global:_BuildTool) { + # If the requested msbuild parameters do not match, clear the cached variables. + if($global:_BuildTool.Contains('ExcludePrereleaseVS') -and $global:_BuildTool.ExcludePrereleaseVS -ne $excludePrereleaseVS) { + Remove-Item variable:global:_BuildTool + Remove-Item variable:global:_MSBuildExe + } else { + 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 + } + $dotnetPath = Join-Path $dotnetRoot (GetExecutableFileName 'dotnet') + $buildTool = @{ Path = $dotnetPath; Command = 'msbuild'; Tool = 'dotnet'; Framework = 'net7.0' } + } elseif ($msbuildEngine -eq "vs") { + try { + $msbuildPath = InitializeVisualStudioMSBuild -install:$restore + } catch { + Write-PipelineTelemetryError -Category 'InitializeToolset' -Message $_ + ExitWithExitCode 1 + } + + $buildTool = @{ Path = $msbuildPath; Command = ""; Tool = "vs"; Framework = "net472"; ExcludePrereleaseVS = $excludePrereleaseVS } + } else { + Write-PipelineTelemetryError -Category 'InitializeToolset' -Message "Unexpected value of -msbuildEngine: '$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 $null) { + # Use local cache on CI to ensure deterministic build. + # Avoid using the http cache as workaround for https://github.com/NuGet/Home/issues/3116 + # use global cache in dev builds to avoid cost of downloading packages. + # For directory normalization, see also: https://github.com/NuGet/Home/issues/7968 + if ($useGlobalNuGetCache) { + $env:NUGET_PACKAGES = Join-Path $env:UserProfile '.nuget\packages\' + } else { + $env:NUGET_PACKAGES = Join-Path $RepoRoot '.packages\' + $env:RESTORENOCACHE = $true + } + } + + 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" + } + } + if (Test-Path variable:NativeToolsOnMachine) { + Write-Host "Variable NativeToolsOnMachine detected, enabling native tool path promotion..." + $nativeArgs += @{ PathPromotion = $true } + } + & "$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 -Encoding UTF8 -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 +} + +# Check if $LASTEXITCODE is a nonzero exit code (NZEC). If so, print a Azure Pipeline error for +# diagnostics, then exit the script with the $LASTEXITCODE. +function Exit-IfNZEC([string] $category = "General") { + Write-Host "Exit code $LASTEXITCODE" + if ($LASTEXITCODE -ne 0) { + $message = "Last command failed with exit code $LASTEXITCODE." + Write-PipelineTelemetryError -Force -Category $category -Message $message + ExitWithExitCode $LASTEXITCODE + } +} + +function Stop-Processes() { + Write-Host 'Killing running build processes...' + foreach ($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) { + $buildTool = InitializeBuildTool + + if ($ci -and $buildTool.Tool -eq 'dotnet') { + $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' + } + + Enable-Nuget-EnhancedRetry + + $toolsetBuildProject = InitializeToolset + $basePath = Split-Path -parent $toolsetBuildProject + $possiblePaths = @( + # new scripts need to work with old packages, so we need to look for the old names/versions + (Join-Path $basePath (Join-Path $buildTool.Framework 'Microsoft.DotNet.ArcadeLogging.dll')), + (Join-Path $basePath (Join-Path $buildTool.Framework 'Microsoft.DotNet.Arcade.Sdk.dll')), + (Join-Path $basePath (Join-Path netcoreapp2.1 'Microsoft.DotNet.ArcadeLogging.dll')), + (Join-Path $basePath (Join-Path netcoreapp2.1 'Microsoft.DotNet.Arcade.Sdk.dll')) + (Join-Path $basePath (Join-Path netcoreapp3.1 'Microsoft.DotNet.ArcadeLogging.dll')), + (Join-Path $basePath (Join-Path netcoreapp3.1 'Microsoft.DotNet.Arcade.Sdk.dll')) + ) + $selectedPath = $null + foreach ($path in $possiblePaths) { + if (Test-Path $path -PathType Leaf) { + $selectedPath = $path + break + } + } + if (-not $selectedPath) { + Write-PipelineTelemetryError -Category 'Build' -Message 'Unable to find arcade sdk logger assembly.' + ExitWithExitCode 1 + } + $args += "/logger:$selectedPath" + } + + 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 -and !$excludeCIBinarylog) { + Write-PipelineTelemetryError -Category 'Build' -Message 'Binary log must be enabled in CI build, or explicitly opted-out from with the -excludeCIBinarylog switch.' + ExitWithExitCode 1 + } + + if ($nodeReuse) { + Write-PipelineTelemetryError -Category 'Build' -Message 'Node reuse must be disabled in CI build.' + ExitWithExitCode 1 + } + } + + Enable-Nuget-EnhancedRetry + + $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 $args) { + if ($null -ne $arg -and $arg.Trim() -ne "") { + if ($arg.EndsWith('\')) { + $arg = $arg + "\" + } + $cmdArgs += " `"$arg`"" + } + } + + $env:ARCADE_BUILD_TOOL_COMMAND = "$($buildTool.Path) $cmdArgs" + + $exitCode = Exec-Process $buildTool.Path $cmdArgs + + if ($exitCode -ne 0) { + # We should not Write-PipelineTaskError here because that message shows up in the build summary + # The build already logged an error, that's the reason it failed. Producing an error here only adds noise. + Write-Host "Build failed with exit code $exitCode. Check errors above." -ForegroundColor Red + + $buildLog = GetMSBuildBinaryLogCommandLineArgument $args + if ($null -ne $buildLog) { + Write-Host "See log: $buildLog" -ForegroundColor DarkGray + } + + if ($ci) { + Write-PipelineSetResult -Result "Failed" -Message "msbuild execution failed." + # Exiting with an exit code causes the azure pipelines task to log yet another "noise" error + # The above Write-PipelineSetResult will cause the task to be marked as failure without adding yet another error + ExitWithExitCode 0 + } else { + 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 $null +} + +function GetExecutableFileName($baseName) { + if (IsWindowsPlatform) { + return "$baseName.exe" + } + else { + return $baseName + } +} + +function IsWindowsPlatform() { + return [environment]::OSVersion.Platform -eq [PlatformID]::Win32NT +} + +function Get-Darc($version) { + $darcPath = "$TempDir\darc\$(New-Guid)" + if ($version -ne $null) { + & $PSScriptRoot\darc-init.ps1 -toolpath $darcPath -darcVersion $version | Out-Host + } else { + & $PSScriptRoot\darc-init.ps1 -toolpath $darcPath | Out-Host + } + return "$darcPath\darc.exe" +} + +. $PSScriptRoot\pipeline-logging-functions.ps1 + +$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 + } + } + } +} + +# +# If $ci flag is set, turn on (and log that we did) special environment variables for improved Nuget client retry logic. +# +function Enable-Nuget-EnhancedRetry() { + if ($ci) { + Write-Host "Setting NUGET enhanced retry environment variables" + $env:NUGET_ENABLE_EXPERIMENTAL_HTTP_RETRY = 'true' + $env:NUGET_EXPERIMENTAL_MAX_NETWORK_TRY_COUNT = 6 + $env:NUGET_EXPERIMENTAL_NETWORK_RETRY_DELAY_MILLISECONDS = 1000 + Write-PipelineSetVariable -Name 'NUGET_ENABLE_EXPERIMENTAL_HTTP_RETRY' -Value 'true' + Write-PipelineSetVariable -Name 'NUGET_EXPERIMENTAL_MAX_NETWORK_TRY_COUNT' -Value '6' + Write-PipelineSetVariable -Name 'NUGET_EXPERIMENTAL_NETWORK_RETRY_DELAY_MILLISECONDS' -Value '1000' + } +} |