_support: Remove unused files

This commit removes a few files that were still in the tree, but gone
unused. Changelog generation and updating downstream dependencies is no
longer our teams concern, but done by the Delivery team.

2 files changed, 0 insertions, 196 deletions

diff --git a/_support/generate_changelog b/_support/generate_changelog
deleted file mode 100755
index f34b17d5e..000000000
--- a/_support/generate_changelog
+++ /dev/null
@@ -1,71 +0,0 @@
-#!/usr/bin/env ruby
-# Generates the changelog from the yaml entries in changelogs/unreleased
-
-require 'yaml'
-require 'fileutils'
-
-class ChangelogEntry
-  attr_reader :title, :merge_request, :type, :author
-
-  def initialize(file_path)
-    yaml = YAML.safe_load(File.read(file_path))
-
-    @title = yaml['title']
-    @merge_request = yaml['merge_request']
-    @type = yaml['type']
-    @author = yaml['author']
-  end
-
-  def to_s
-    str = ""
-    str << "- #{title}\n"
-    str << "  https://gitlab.com/gitlab-org/gitaly/merge_requests/#{merge_request}\n"
-    str << "  Contributed by #{author}\n" if author
-
-    str
-  end
-end
-
-ROOT_DIR = File.expand_path('../..', __FILE__)
-UNRELEASED_ENTRIES = File.join(ROOT_DIR, 'changelogs', 'unreleased')
-CHANGELOG_FILE = File.join(ROOT_DIR, 'CHANGELOG.md')
-
-def main(version)
-  entries = []
-  Dir["#{UNRELEASED_ENTRIES}/*.yml"].each do |yml|
-    entries << ChangelogEntry.new(yml)
-    FileUtils.rm(yml)
-  end
-
-  sections = []
-  types = entries.map(&:type).uniq.sort
-  types.each do |type|
-    text = ''
-    text << "#### #{type.capitalize}\n"
-
-    entries.each do |e|
-      next unless e.type == type
-
-      text << e.to_s
-    end
-
-    sections << text
-  end
-
-  new_version_entry = ["## v#{version}\n\n", sections.join("\n"), "\n"].join
-
-  current_changelog = File.read(CHANGELOG_FILE).lines
-  header = current_changelog.shift(2)
-
-  new_changelog = [header, new_version_entry, current_changelog.join]
-
-  File.write(CHANGELOG_FILE, new_changelog.join)
-end
-
-unless ARGV.count == 1
-  warn "Usage: #{$0} VERSION"
-  warn "Specify version as x.y.z"
-  abort
-end
-
-main(ARGV.first)
diff --git a/_support/update-downstream-server-version b/_support/update-downstream-server-version
deleted file mode 100755
index b61b237d7..000000000
--- a/_support/update-downstream-server-version
+++ /dev/null
@@ -1,125 +0,0 @@
-#!/usr/bin/env ruby
-
-require 'net/http'
-require 'uri'
-require 'json'
-require_relative 'run.rb'
-
-def gitlab_api(url, body=nil)
-  uri = URI.parse(url)
-
-  header = {
-    'Content-Type': 'application/json',
-    'PRIVATE-TOKEN': ENV['GITLAB_TOKEN']
-  }
-
-  # Create the HTTP objects
-  Net::HTTP.start(uri.host, uri.port, use_ssl: uri.scheme == 'https') do |http|
-    if body
-      request = Net::HTTP::Post.new(uri.request_uri, header)
-      request.body = body.to_json
-    else
-      request = Net::HTTP::Get.new(uri.request_uri, header)
-    end
-
-    response = http.request(request)
-    raise "Request to #{url} failed: #{response.body}" unless Integer(response.code) < 400
-
-    JSON.parse(response.body)
-  end
-end
-
-def find_user_id
-  return ENV["GITLAB_USER_ID"] if ENV["GITLAB_USER_ID"]
-
-  response = gitlab_api("https://gitlab.com/api/v4/user")
-  response['id']
-end
-
-def find_project_id(project_name)
-  encoded_project_name = URI.encode_www_form_component(project_name)
-  response = gitlab_api("https://gitlab.com/api/v4/projects/#{encoded_project_name}")
-
-  response['id']
-end
-
-def find_tag
-  return ENV["CI_COMMIT_TAG"] if ENV["CI_COMMIT_TAG"]
-
-  capture!(%w[git tag --points-at HEAD]).chomp
-end
-
-def update_gitaly_version(project_id, tag_version)
-  version = tag_version.sub(/^v/, "")
-
-  server_version_commit = {
-    "branch": "gitaly-version-#{tag_version}",
-    "start_branch": "master",
-    "commit_message": "Update Gitaly version to #{tag_version}",
-    "actions": [{
-      "action": "update",
-      "file_path": "GITALY_SERVER_VERSION",
-      "content": "#{version}\n"
-    }]
-  }
-
-  gitlab_api("https://gitlab.com/api/v4/projects/#{project_id}/repository/commits", server_version_commit)
-end
-
-def create_mr(project_id, tag_version, assignee_id)
-  anchor = 'v' + tag_version.tr('.', '')
-  description = <<~MR
-    Upgrade Gitaly to #{tag_version}.
-
-    See the [Gitaly changelog](https://gitlab.com/gitlab-org/gitaly/blob/master/CHANGELOG.md##{anchor})
-    for an overview of the changes.
-  MR
-
-  merge_request = {
-    "source_branch": "gitaly-version-#{tag_version}",
-    "target_branch": "master",
-    "title": "Upgrade Gitaly to #{tag_version}",
-    "assignee_id": assignee_id,
-    "description": description,
-    "labels": "devops::create,group::gitaly,backstage",
-    "remove_source_branch": true,
-    "squash": true
-  }
-
-  gitlab_api("https://gitlab.com/api/v4/projects/#{project_id}/merge_requests", merge_request)
-end
-
-def add_changelog(project_id, tag_version, merge_request_number)
-  changelog_commit = {
-    "branch": "gitaly-version-#{tag_version}",
-    "start_branch": "gitaly-version-#{tag_version}",
-    "commit_message": "Add changelog entry",
-    "actions": [{
-      "action": "create",
-      "file_path": "changelogs/unreleased/gitaly-version-#{tag_version}.yml",
-      "content": <<~HEREDOC
-      ---
-      title: Upgrade to Gitaly #{tag_version}
-      merge_request: #{merge_request_number}
-      author:
-      type: changed
-      HEREDOC
-    }]
-  }
-
-  gitlab_api("https://gitlab.com/api/v4/projects/#{project_id}/repository/commits", changelog_commit)
-end
-
-abort "Please set GITLAB_TOKEN env var" unless ENV['GITLAB_TOKEN']
-
-project_id = find_project_id("gitlab-org/gitlab")
-tag_version = find_tag
-assignee_id = find_user_id
-
-abort "Unable to determine tag for current HEAD" unless tag_version
-
-update_gitaly_version(project_id, tag_version)
-merge_request = create_mr(project_id, tag_version, assignee_id)
-add_changelog(project_id, tag_version, merge_request['iid'])
-
-puts merge_request['web_url']