Module: GitHub Private

Extended by:
SystemCommand::Mixin
Defined in:
utils/github.rb,
utils/github/api.rb,
utils/github/actions.rb,
utils/github/artifacts.rb

This module is part of a private API. This module may only be used in the Homebrew/brew repository. Third parties should avoid using this module if possible, as it may be removed or changed without warning.

Defined Under Namespace

Modules: API, Actions

Constant Summary collapse

MAXIMUM_OPEN_PRS =

This constant is part of an internal API. This constant may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this constant if possible, as it may be removed or changed without warning. 

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API_URL =

This constant is part of an internal API. This constant may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this constant if possible, as it may be removed or changed without warning. 

T.let("https://api.github.com", String)
CREATE_GIST_SCOPES =

This constant is part of an internal API. This constant may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this constant if possible, as it may be removed or changed without warning. 

T.let(["gist"].freeze, T::Array[String])
CREATE_ISSUE_FORK_OR_PR_SCOPES =

This constant is part of an internal API. This constant may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this constant if possible, as it may be removed or changed without warning. 

T.let(["repo"].freeze, T::Array[String])
CREATE_WORKFLOW_SCOPES =

This constant is part of an internal API. This constant may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this constant if possible, as it may be removed or changed without warning. 

T.let(["workflow"].freeze, T::Array[String])

Class Method Summary collapse

Methods included from SystemCommand::Mixin

system_command, system_command!

Class Method Details

.approved_reviews(user, repo, pull_request, commit: nil) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 192

def self.approved_reviews(user, repo, pull_request, commit: nil)
  query = <<~EOS
    { repository(name: "#{repo}", owner: "#{user}") {
        pullRequest(number: #{pull_request}) {
          reviews(states: APPROVED, first: 100) {
            nodes {
              author {
                ... on User { email login name databaseId }
                ... on Organization { email login name databaseId }
              }
              authorAssociation
              commit { oid }
            }
          }
        }
      }
    }
  EOS

  result = API.open_graphql(query, scopes: ["user:email"])
  reviews = result["repository"]["pullRequest"]["reviews"]["nodes"]

  valid_associations = %w[MEMBER OWNER]
  reviews.filter_map do |r|
    next if commit.present? && commit != r["commit"]["oid"]
    next unless valid_associations.include? r["authorAssociation"]

    email = r["author"]["email"].presence ||
            "#{r["author"]["databaseId"]}+#{r["author"]["login"]}@users.noreply.github.com"

    name = r["author"]["name"].presence ||
           r["author"]["login"]

    {
      "email" => email,
      "name"  => name,
      "login" => r["author"]["login"],
    }
  end
end

.branch_exists?(user, repo, branch) ⇒ Boolean

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:

  • (Boolean) 


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# File 'utils/github.rb', line 78

def self.branch_exists?(user, repo, branch)
  API.open_rest("#{API_URL}/repos/#{user}/#{repo}/branches/#{branch}")
  true
rescue API::HTTPNotFoundError
  false
end

.check_for_duplicate_pull_requests(name, tap_remote_repo, file:, quiet: false, state: nil, version: nil, official_tap: true, strict: false) ⇒ void

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

This method returns an undefined value.

Check for duplicate pull requests that modify the same file.

Exits the process on duplicates if strict or both version and official_tap, otherwise warns.

Parameters:

  • name (String)
  • tap_remote_repo (String)
  • file (String)
  • quiet (Boolean) (defaults to: false)
  • state (String, nil) (defaults to: nil)
  • version (String, nil) (defaults to: nil)
  • official_tap (Boolean) (defaults to: true)
  • strict (Boolean) (defaults to: false) 


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# File 'utils/github.rb', line 648

def self.check_for_duplicate_pull_requests(name, tap_remote_repo, file:, quiet: false, state: nil,
                                           version: nil, official_tap: true, strict: false)
  pull_requests = fetch_pull_requests(name, tap_remote_repo, state:, version:)

  pull_requests.select! do |pr|
    get_pull_request_changed_files(
      tap_remote_repo, pr["number"]
    ).any? { |f| f["filename"] == file }
  end
  return if pull_requests.blank?

  confidence = version ? "are" : "might be"
  duplicates_message = <<~EOS
    These #{state} pull requests #{confidence} duplicates:
    #{pull_requests.map { |pr| "#{pr["title"]} #{pr["html_url"]}" }.join("\n")}
  EOS
  error_message = <<~EOS
    Duplicate PRs must not be opened.
    Manually open these PRs if you are sure that they are not duplicates (and tell us that in the PR).
  EOS

  if strict || (version && official_tap)
    odie <<~EOS
      #{duplicates_message.chomp}
      #{error_message}
    EOS
  elsif !official_tap
    opoo duplicates_message
  elsif quiet
    opoo error_message
  else
    opoo <<~EOS
      #{duplicates_message.chomp}
      #{error_message}
    EOS
  end
end

.check_runs(repo: nil, commit: nil, pull_request: nil) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 16

def self.check_runs(repo: nil, commit: nil, pull_request: nil)
  if pull_request
    repo = pull_request.fetch("base").fetch("repo").fetch("full_name")
    commit = pull_request.fetch("head").fetch("sha")
  end

  API.open_rest(url_to("repos", repo, "commits", commit, "check-runs"))
end

.count_issues(query, **qualifiers) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 39

def self.count_issues(query, **qualifiers)
  search_results_count("issues", query, **qualifiers)
end

.count_repo_commits(nwo, user, from: nil, to: nil, max: nil) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 901

def self.count_repo_commits(nwo, user, from: nil, to: nil, max: nil)
  odie "Cannot count commits, HOMEBREW_NO_GITHUB_API set!" if Homebrew::EnvConfig.no_github_api?

  author_shas = repo_commits_for_user(nwo, user, "author", from, to, max)
  committer_shas = repo_commits_for_user(nwo, user, "committer", from, to, max)
  return [0, 0] if author_shas.blank? && committer_shas.blank?

  author_count = author_shas.count
  # Only count commits where the author and committer are different.
  committer_count = committer_shas.difference(author_shas).count

  [author_count, committer_count]
end

.create_bump_pr(info, args:) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 714

def self.create_bump_pr(info, args:)
  tap = info[:tap]
  remote = info[:remote] || "origin"
  remote_branch = info[:remote_branch] || tap.git_repository.origin_branch_name
  branch = info[:branch_name]
  previous_branch = info[:previous_branch] || "-"
  tap_remote_repo = info[:tap_remote_repo] || tap.full_name
  pr_message = info[:pr_message]
  pr_title = info[:pr_title]
  commits = info[:commits]

  remote_url = Utils.popen_read("git", "remote", "get-url", "--push", "origin").chomp
  username = tap.user

  tap.path.cd do
    if args.no_fork?
      remote_url = Utils.popen_read("git", "remote", "get-url", "--push", "origin").chomp
      username = tap.user
      add_auth_token_to_url!(remote_url)
    else
      begin
        remote_url, username = forked_repo_info!(tap_remote_repo, org: args.fork_org)
      rescue *API::ERRORS => e
        commits.each do |commit|
          commit[:sourcefile_path].atomic_write(commit[:old_contents])
        end
        odie "Unable to fork: #{e.message}!"
      end
    end

    next if args.dry_run?

    require "utils/popen"
    git_dir = Utils.popen_read("git", "rev-parse", "--git-dir").chomp
    shallow = !git_dir.empty? && File.exist?("#{git_dir}/shallow")
    safe_system "git", "fetch", "--unshallow", "origin" if !args.commit? && shallow
    safe_system "git", "checkout", "--no-track", "-b", branch, "#{remote}/#{remote_branch}" unless args.commit?
    Utils::Git.set_name_email!
  end

  commits.each do |commit|
    sourcefile_path = commit[:sourcefile_path]
    commit_message = commit[:commit_message]
    additional_files = commit[:additional_files] || []

    sourcefile_path.parent.cd do
      require "utils/popen"
      git_dir = Utils.popen_read("git", "rev-parse", "--git-dir").chomp
      shallow = !git_dir.empty? && File.exist?("#{git_dir}/shallow")
      changed_files = [sourcefile_path]
      changed_files += additional_files if additional_files.present?

      if args.dry_run? || (args.write_only? && !args.commit?)
        ohai "git checkout --no-track -b #{branch} #{remote}/#{remote_branch}"
        ohai "git fetch --unshallow origin" if shallow
        ohai "git add #{changed_files.join(" ")}"
        ohai "git commit --no-edit --verbose --message='#{commit_message}' " \
             "-- #{changed_files.join(" ")}"
        ohai "git push --set-upstream #{remote_url} #{branch}:#{branch}"
        ohai "git checkout --quiet #{previous_branch}"
        ohai "create pull request with GitHub API (base branch: #{remote_branch})"
      else
        safe_system "git", "add", *changed_files
        Utils::Git.set_name_email!
        safe_system "git", "commit", "--no-edit", "--verbose",
                    "--message=#{commit_message}",
                    "--", *changed_files
      end
    end
  end

  return if args.commit? || args.dry_run?

  tap.path.cd do
    system_command!("git", args:         ["push", "--set-upstream", remote_url, "#{branch}:#{branch}"],
                           print_stdout: true)
    safe_system "git", "checkout", "--quiet", previous_branch
    pr_message = <<~EOS
      #{pr_message}
    EOS
    user_message = args.message
    if user_message
      pr_message = <<~EOS
        #{user_message}

        ---

        #{pr_message}
      EOS
    end

    begin
      url = create_pull_request(tap_remote_repo, pr_title,
                                "#{username}:#{branch}", remote_branch, pr_message)["html_url"]
      if args.no_browse?
        puts url
      else
        exec_browser url
      end
    rescue *API::ERRORS => e
      commits.each do |commit|
        commit[:sourcefile_path].atomic_write(commit[:old_contents])
      end
      odie "Unable to open pull request for #{tap_remote_repo}: #{e.message}!"
    end
  end
end

.create_check_run(repo:, data:) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 25

def self.create_check_run(repo:, data:)
  API.open_rest(url_to("repos", repo, "check-runs"), data:)
end

.create_fork(repo, org: nil) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 120

def self.create_fork(repo, org: nil)
  url = "#{API_URL}/repos/#{repo}/forks"
  data = {}
  data[:organization] = org if org
  scopes = CREATE_ISSUE_FORK_OR_PR_SCOPES
  API.open_rest(url, data:, scopes:)
end

.create_gist(files, description, private:) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 43

def self.create_gist(files, description, private:)
  url = "#{API_URL}/gists"
  data = { "public" => !private, "files" => files, "description" => description }
  API.open_rest(url, data:, scopes: CREATE_GIST_SCOPES)["html_url"]
end

.create_issue(repo, title, body) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 49

def self.create_issue(repo, title, body)
  url = "#{API_URL}/repos/#{repo}/issues"
  data = { "title" => title, "body" => body }
  API.open_rest(url, data:, scopes: CREATE_ISSUE_FORK_OR_PR_SCOPES)["html_url"]
end

.create_or_update_release(user, repo, tag, id: nil, name: nil, body: nil, draft: false) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 264

def self.create_or_update_release(user, repo, tag, id: nil, name: nil, body: nil, draft: false)
  url = "#{API_URL}/repos/#{user}/#{repo}/releases"
  method = if id
    url += "/#{id}"
    :PATCH
  else
    :POST
  end
  data = {
    tag_name: tag,
    name:     name || tag,
    draft:,
  }
  data[:body] = body if body.present?
  API.open_rest(url, data:, request_method: method, scopes: CREATE_ISSUE_FORK_OR_PR_SCOPES)
end

.create_pull_request(repo, title, head, base, body) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 139

def self.create_pull_request(repo, title, head, base, body)
  url = "#{API_URL}/repos/#{repo}/pulls"
  data = { title:, head:, base:, body:, maintainer_can_modify: true }
  scopes = CREATE_ISSUE_FORK_OR_PR_SCOPES
  API.open_rest(url, data:, scopes:)
end

.dispatch_event(user, repo, event, **payload) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 233

def self.dispatch_event(user, repo, event, **payload)
  url = "#{API_URL}/repos/#{user}/#{repo}/dispatches"
  API.open_rest(url, data:           { event_type: event, client_payload: payload },
                     request_method: :POST,
                     scopes:         CREATE_ISSUE_FORK_OR_PR_SCOPES)
end

.download_artifact(url, artifact_id) ⇒ void

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

This method returns an undefined value.

Download an artifact from GitHub Actions and unpack it into the current working directory.

Parameters:

  • url (String) —

    URL to download from

  • artifact_id (String) —

    a value that uniquely identifies the downloaded artifact

Raises:



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# File 'utils/github/artifacts.rb', line 13

def self.download_artifact(url, artifact_id)
  token = API.credentials
  raise API::MissingAuthenticationError if token.blank?

  # We use a download strategy here to leverage the Homebrew cache
  # to avoid repeated downloads of (possibly large) bottles.
  downloader = GitHubArtifactDownloadStrategy.new(url, artifact_id, token:)
  downloader.fetch
  downloader.stage
end

.fetch_open_pull_requests(name, tap_remote_repo, version: nil) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 583

def self.fetch_open_pull_requests(name, tap_remote_repo, version: nil)
  return [] if tap_remote_repo.blank?

  # Bust the cache every three minutes.
  cache_expiry = 3 * 60
  cache_epoch = Time.now - (Time.now.to_i % cache_expiry)
  cache_key = "#{tap_remote_repo}_#{cache_epoch.to_i}"

  @open_pull_requests ||= {}
  @open_pull_requests[cache_key] ||= begin
    query = <<~EOS
      query($owner: String!, $repo: String!, $states: [PullRequestState!], $after: String) {
        repository(owner: $owner, name: $repo) {
          pullRequests(states: $states, first: 100, after: $after) {
            nodes {
              number
              title
              url
            }
            pageInfo {
              hasNextPage
              endCursor
            }
          }
        }
      }
    EOS
    owner, repo = tap_remote_repo.split("/")
    variables = { owner:, repo:, states: ["OPEN"] }

    pull_requests = []
    API.paginate_graphql(query, variables:) do |result|
      data = result.dig("repository", "pullRequests")
      pull_requests.concat(data["nodes"])
      data["pageInfo"]
    end
    pull_requests
  end

  regex = pull_request_title_regex(name, version)
  @open_pull_requests[cache_key].select { |pr| regex.match?(pr["title"]) }
                                .map { |pr| pr.merge("html_url" => pr.delete("url")) }
rescue API::RateLimitExceededError => e
  opoo e.message
  pull_requests || []
end

.fetch_pull_requests(name, tap_remote_repo, state: nil, version: nil) ⇒ Array<Hash{String => T.untyped}>

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Parameters:

  • name (String)
  • tap_remote_repo (String)
  • state (String, nil) (defaults to: nil)
  • version (String, nil) (defaults to: nil)

Returns:



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# File 'utils/github.rb', line 524

def self.fetch_pull_requests(name, tap_remote_repo, state: nil, version: nil)
  return [] if Homebrew::EnvConfig.no_github_api?

  regex = pull_request_title_regex(name, version)
  query = "is:pr #{name} #{version}".strip

  # Unauthenticated users cannot use GraphQL so use search REST API instead.
  # Limit for this is 30/minute so is usually OK unless you're spamming bump PRs (e.g. CI).
  if API.credentials_type == :none
    return issues_for_formula(query, tap_remote_repo:, state:).select do |pr|
      pr["html_url"].include?("/pull/") && regex.match?(pr["title"])
    end
  elsif state == "open" && ENV["GITHUB_REPOSITORY_OWNER"] == "Homebrew"
    # Try use PR API, which might be cheaper on rate limits in some cases.
    # The rate limit of the search API under GraphQL is unclear as it
    # costs the same as any other query according to /rate_limit.
    # The PR API is also not very scalable so limit to Homebrew CI.
    return fetch_open_pull_requests(name, tap_remote_repo, version:)
  end

  query += " repo:#{tap_remote_repo} in:title"
  query += " state:#{state}" if state.present?
  graphql_query = <<~EOS
    query($query: String!, $after: String) {
      search(query: $query, type: ISSUE, first: 100, after: $after) {
        nodes {
          ... on PullRequest {
            number
            title
            url
            state
          }
        }
        pageInfo {
          hasNextPage
          endCursor
        }
      }
    }
  EOS
  variables = { query: }

  pull_requests = []
  API.paginate_graphql(graphql_query, variables:) do |result|
    data = result["search"]
    pull_requests.concat(data["nodes"].select { |pr| regex.match?(pr["title"]) })
    data["pageInfo"]
  end
  pull_requests.map! do |pr|
    pr.merge({
      "html_url" => pr.delete("url"),
      "state"    => pr.fetch("state").downcase,
    })
  end
rescue API::RateLimitExceededError => e
  opoo e.message
  pull_requests || []
end

.fork_exists?(repo, org: nil) ⇒ Boolean

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:

  • (Boolean) 


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# File 'utils/github.rb', line 128

def self.fork_exists?(repo, org: nil)
  _, reponame = repo.split("/")

  username = org || API.open_rest(url_to("user")) { |json| json["login"] }
  json = API.open_rest(url_to("repos", username, reponame))

  return false if json["message"] == "Not Found"

  true
end

.forked_repo_info!(tap_remote_repo, org: nil) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 701

def self.forked_repo_info!(tap_remote_repo, org: nil)
  response = create_fork(tap_remote_repo, org:)
  # GitHub API responds immediately but fork takes a few seconds to be ready.
  sleep 1 until fork_exists?(tap_remote_repo, org:)
  remote_url = if system("git", "config", "--local", "--get-regexp", "remote..*.url", "git@github.com:.*")
    response.fetch("ssh_url")
  else
    add_auth_token_to_url!(response.fetch("clone_url"))
  end
  username = response.fetch("owner").fetch("login")
  [remote_url, username]
end

.generate_release_notes(user, repo, tag, previous_tag: nil) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 257

def self.generate_release_notes(user, repo, tag, previous_tag: nil)
  url = "#{API_URL}/repos/#{user}/#{repo}/releases/generate-notes"
  data = { tag_name: tag }
  data[:previous_tag_name] = previous_tag if previous_tag.present?
  API.open_rest(url, data:, request_method: :POST, scopes: CREATE_ISSUE_FORK_OR_PR_SCOPES)
end

.get_artifact_urls(workflow_array) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 340

def self.get_artifact_urls(workflow_array)
  check_suite, user, repo, pr, workflow_id, scopes, artifact_pattern = *workflow_array
  if check_suite.empty?
    raise API::Error, <<~EOS
      No matching check suite found for these criteria!
        Pull request: #{pr}
        Workflow:     #{workflow_id}
    EOS
  end

  status = check_suite.last["status"].sub("_", " ").downcase
  if status != "completed"
    raise API::Error, <<~EOS
      The newest workflow run for ##{pr} is still #{status}!
        #{Formatter.url check_suite.last["workflowRun"]["url"]}
    EOS
  end

  run_id = check_suite.last["workflowRun"]["databaseId"]
  artifacts = []
  per_page = 50
  API.paginate_rest("#{API_URL}/repos/#{user}/#{repo}/actions/runs/#{run_id}/artifacts",
                    per_page:, scopes:) do |result|
    result = result["artifacts"]
    artifacts.concat(result)
    break if result.length < per_page
  end

  matching_artifacts =
    artifacts
    .group_by { |art| art["name"] }
    .select { |name| File.fnmatch?(artifact_pattern, name, File::FNM_EXTGLOB) }
    .map { |_, arts| arts.last }

  if matching_artifacts.empty?
    raise API::Error, <<~EOS
      No artifacts with the pattern `#{artifact_pattern}` were found!
        #{Formatter.url check_suite.last["workflowRun"]["url"]}
    EOS
  end

  matching_artifacts.map { |art| art["archive_download_url"] }
end

.get_latest_release(user, repo) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 252

def self.get_latest_release(user, repo)
  url = "#{API_URL}/repos/#{user}/#{repo}/releases/latest"
  API.open_rest(url, request_method: :GET)
end

.get_pull_request_changed_files(tap_remote_repo, pull_request) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 686

def self.get_pull_request_changed_files(tap_remote_repo, pull_request)
  files = []
  API.paginate_rest(url_to("repos", tap_remote_repo, "pulls", pull_request, "files")) do |result|
    files.concat(result)
  end
  files
end

.get_release(user, repo, tag) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 247

def self.get_release(user, repo, tag)
  url = "#{API_URL}/repos/#{user}/#{repo}/releases/tags/#{tag}"
  API.open_rest(url, request_method: :GET)
end

.get_repo_license(user, repo, ref: nil) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 501

def self.get_repo_license(user, repo, ref: nil)
  url = "#{API_URL}/repos/#{user}/#{repo}/license"
  url += "?ref=#{ref}" if ref.present?
  response = API.open_rest(url)
  return unless response.key?("license")

  response["license"]["spdx_id"]
rescue API::HTTPNotFoundError
  nil
rescue API::AuthenticationFailedError => e
  raise unless e.message.match?(API::GITHUB_IP_ALLOWLIST_ERROR)
end

.get_workflow_run(user, repo, pull_request, workflow_id: "tests.yml", artifact_pattern: "bottles{,_*}") ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 287

def self.get_workflow_run(user, repo, pull_request, workflow_id: "tests.yml", artifact_pattern: "bottles{,_*}")
  scopes = CREATE_ISSUE_FORK_OR_PR_SCOPES

  # GraphQL unfortunately has no way to get the workflow yml name, so we need an extra REST call.
  workflow_api_url = "#{API_URL}/repos/#{user}/#{repo}/actions/workflows/#{workflow_id}"
  workflow_payload = API.open_rest(workflow_api_url, scopes:)
  workflow_id_num = workflow_payload["id"]

  query = <<~EOS
    query ($user: String!, $repo: String!, $pr: Int!) {
      repository(owner: $user, name: $repo) {
        pullRequest(number: $pr) {
          commits(last: 1) {
            nodes {
              commit {
                checkSuites(first: 100) {
                  nodes {
                    status,
                    workflowRun {
                      databaseId,
                      url,
                      workflow {
                        databaseId
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  EOS
  variables = {
    user:,
    repo:,
    pr:   pull_request.to_i,
  }
  result = API.open_graphql(query, variables:, scopes:)

  commit_node = result["repository"]["pullRequest"]["commits"]["nodes"].first
  check_suite = if commit_node.present?
    commit_node["commit"]["checkSuites"]["nodes"].select do |suite|
      suite.dig("workflowRun", "workflow", "databaseId") == workflow_id_num
    end
  else
    []
  end

  [check_suite, user, repo, pull_request, workflow_id, scopes, artifact_pattern]
end

.issues(repo:, **filters) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 29

def self.issues(repo:, **filters)
  uri = url_to("repos", repo, "issues")
  uri.query = URI.encode_www_form(filters)
  API.open_rest(uri)
end

.issues_for_formula(name, tap: CoreTap.instance, tap_remote_repo: tap&.full_name, state: nil, type: nil) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 59

def self.issues_for_formula(name, tap: CoreTap.instance, tap_remote_repo: tap&.full_name, state: nil, type: nil)
  return [] unless tap_remote_repo

  search_issues(name, repo: tap_remote_repo, state:, type:, in: "title")
end

.last_commit(user, repo, ref, version) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 848

def self.last_commit(user, repo, ref, version)
  return if Homebrew::EnvConfig.no_github_api?

  require "utils/curl"
  result = Utils::Curl.curl_output(
    "--silent", "--head", "--location",
    "--header", "Accept: application/vnd.github.sha",
    url_to("repos", user, repo, "commits", ref).to_s
  )

  return unless result.status.success?

  commit = result.stdout[/^ETag: "(\h+)"/, 1]
  return if commit.blank?

  version.update_commit(commit)
  commit
end

.members_by_team(org, team) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Raises:



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# File 'utils/github.rb', line 396

def self.members_by_team(org, team)
  query = <<~EOS
      { organization(login: "#{org}") {
        teams(first: 100) {
          nodes {
            ... on Team { name }
          }
        }
        team(slug: "#{team}") {
          members(first: 100) {
            nodes {
              ... on User { login name }
            }
          }
        }
      }
    }
  EOS
  result = API.open_graphql(query, scopes: ["read:org", "user"])

  if result["organization"]["teams"]["nodes"].blank?
    raise API::Error,
          "Your token needs the 'read:org' scope to access this API"
  end
  raise API::Error, "The team #{org}/#{team} does not exist" if result["organization"]["team"].blank?

  result["organization"]["team"]["members"]["nodes"].to_h { |member| [member["login"], member["name"]] }
end

.merge_pull_request(repo, number:, sha:, merge_method:, commit_message: nil) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 90

def self.merge_pull_request(repo, number:, sha:, merge_method:, commit_message: nil)
  url = "#{API_URL}/repos/#{repo}/pulls/#{number}/merge"
  data = { sha:, merge_method: }
  data[:commit_message] = commit_message if commit_message
  API.open_rest(url, data:, request_method: :PUT, scopes: CREATE_ISSUE_FORK_OR_PR_SCOPES)
end

.multiple_short_commits_exist?(user, repo, commit) ⇒ Boolean

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:

  • (Boolean) 


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# File 'utils/github.rb', line 867

def self.multiple_short_commits_exist?(user, repo, commit)
  return false if Homebrew::EnvConfig.no_github_api?

  require "utils/curl"
  result = Utils::Curl.curl_output(
    "--silent", "--head", "--location",
    "--header", "Accept: application/vnd.github.sha",
    url_to("repos", user, repo, "commits", commit).to_s
  )

  return true unless result.status.success?
  return true if (output = result.stdout).blank?

  output[/^Status: (200)/, 1] != "200"
end

.pat_blurb(scopes = ALL_SCOPES) ⇒ String

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Parameters:

Returns:



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# File 'utils/github/api.rb', line 8

def self.pat_blurb(scopes = ALL_SCOPES)
  require "utils/formatter"
  require "utils/shell"
  <<~EOS
    Create a GitHub personal access token:
      #{Formatter.url(
        "https://github.com/settings/tokens/new?scopes=#{scopes.join(",")}&description=Homebrew",
      )}
    #{Utils::Shell.set_variable_in_profile("HOMEBREW_GITHUB_API_TOKEN", "your_token_here")}
  EOS
end

.permission(repo, user) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 69

def self.permission(repo, user)
  API.open_rest("#{API_URL}/repos/#{repo}/collaborators/#{user}/permission")
end

.print_pull_requests_matching(query, only = nil) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 97

def self.print_pull_requests_matching(query, only = nil)
  open_or_closed_prs = search_issues(query, is: only, type: "pr", user: "Homebrew")

  open_prs, closed_prs = open_or_closed_prs.partition { |pr| pr["state"] == "open" }
                                           .map { |prs| prs.map { |pr| "#{pr["title"]} (#{pr["html_url"]})" } }

  if open_prs.present?
    ohai "Open pull requests"
    open_prs.each { |pr| puts pr }
  end

  if closed_prs.present?
    puts if open_prs.present?

    ohai "Closed pull requests"
    closed_prs.take(20).each { |pr| puts pr }

    puts "..." if closed_prs.count > 20
  end

  puts "No pull requests found for #{query.inspect}" if open_prs.blank? && closed_prs.blank?
end

.private_repo?(full_name) ⇒ Boolean

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:

  • (Boolean) 


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# File 'utils/github.rb', line 146

def self.private_repo?(full_name)
  uri = url_to "repos", full_name
  API.open_rest(uri) { |json| json["private"] }
end

.public_member_usernames(org, per_page: 100) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 384

def self.public_member_usernames(org, per_page: 100)
  url = "#{API_URL}/orgs/#{org}/public_members"
  members = []

  API.paginate_rest(url, per_page:) do |result|
    result = result.map { |member| member["login"] }
    members.concat(result)

    return members if result.length < per_page
  end
end

.pull_request_commits(user, repo, pull_request, per_page: 100) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 822

def self.pull_request_commits(user, repo, pull_request, per_page: 100)
  pr_data = API.open_rest(url_to("repos", user, repo, "pulls", pull_request))
  commits_api = pr_data["commits_url"]
  commit_count = pr_data["commits"]
  commits = []

  if commit_count > API_MAX_ITEMS
    raise API::Error, "Getting #{commit_count} commits would exceed limit of #{API_MAX_ITEMS} API items!"
  end

  API.paginate_rest(commits_api, per_page:) do |result, page|
    commits.concat(result.map { |c| c["sha"] })

    return commits if commits.length == commit_count

    if result.empty? || page * per_page >= commit_count
      raise API::Error, "Expected #{commit_count} commits but actually got #{commits.length}!"
    end
  end
end

.pull_request_labels(user, repo, pull_request) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 843

def self.pull_request_labels(user, repo, pull_request)
  pr_data = API.open_rest(url_to("repos", user, repo, "pulls", pull_request))
  pr_data["labels"].map { |label| label["name"] }
end

.pull_request_title_regex(name, version = nil) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 514

def self.pull_request_title_regex(name, version = nil)
  return /(^|\s)#{Regexp.quote(name)}(:|,|\s|$)/i if version.blank?

  /(^|\s)#{Regexp.quote(name)}(:|,|\s)(.*\s)?#{Regexp.quote(version)}(:|,|\s|$)/i
end

.pull_requests(repo, **options) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 85

def self.pull_requests(repo, **options)
  url = "#{API_URL}/repos/#{repo}/pulls?#{URI.encode_www_form(options)}"
  API.open_rest(url)
end

.repo_commits_for_user(nwo, user, filter, from, to, max) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 883

def self.repo_commits_for_user(nwo, user, filter, from, to, max)
  return if Homebrew::EnvConfig.no_github_api?

  params = ["#{filter}=#{user}"]
  params << "since=#{DateTime.parse(from).iso8601}" if from.present?
  params << "until=#{DateTime.parse(to).iso8601}" if to.present?

  commits = []
  API.paginate_rest("#{API_URL}/repos/#{nwo}/commits", additional_query_params: params.join("&")) do |result|
    commits.concat(result.map { |c| c["sha"] })
    if max.present? && commits.length >= max
      opoo "#{user} exceeded #{max} #{nwo} commits as #{filter}, stopped counting!"
      break
    end
  end
  commits
end

.repository(user, repo) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 55

def self.repository(user, repo)
  API.open_rest(url_to("repos", user, repo))
end

.search(entity, *queries, **qualifiers) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 176

def self.search(entity, *queries, **qualifiers)
  uri = url_to "search", entity
  uri.query = search_query_string(*queries, **qualifiers)
  API.open_rest(uri)
end

.search_issues(query, **qualifiers) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 35

def self.search_issues(query, **qualifiers)
  search_results_items("issues", query, **qualifiers)
end

.search_query_string(*main_params, **qualifiers) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 151

def self.search_query_string(*main_params, **qualifiers)
  params = main_params

  from = qualifiers.fetch(:from, nil)
  to = qualifiers.fetch(:to, nil)

  params << if from && to
    "created:#{from}..#{to}"
  elsif from
    "created:>=#{from}"
  elsif to
    "created:<=#{to}"
  end

  params += qualifiers.except(:args, :from, :to).flat_map do |key, value|
    Array(value).map { |v| "#{key.to_s.tr("_", "-")}:#{v}" }
  end

  "q=#{URI.encode_www_form_component(params.compact.join(" "))}&per_page=100"
end

.search_results_count(entity, *queries, **qualifiers) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 187

def self.search_results_count(entity, *queries, **qualifiers)
  json = search(entity, *queries, **qualifiers)
  json.fetch("total_count", 0)
end

.search_results_items(entity, *queries, **qualifiers) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 182

def self.search_results_items(entity, *queries, **qualifiers)
  json = search(entity, *queries, **qualifiers)
  json.fetch("items", [])
end

.sponsorships(user) ⇒ Array<Hash>

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Parameters:

Returns:

Raises:



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# File 'utils/github.rb', line 436

def self.sponsorships(user)
  query = <<~EOS
      query($user: String!, $after: String) { organization(login: $user) {
        sponsorshipsAsMaintainer(first: 100, after: $after) {
          pageInfo {
            hasNextPage
            endCursor
          }
          nodes {
            tier {
              monthlyPriceInDollars
              closestLesserValueTier {
                monthlyPriceInDollars
              }
            }
            sponsorEntity {
              ... on Organization { login name }
              ... on User { login name }
            }
          }
        }
      }
    }
  EOS

  sponsorships = T.let([], T::Array[Hash])
  errors = T.let([], T::Array[Hash])

  API.paginate_graphql(query, variables: { user: }, scopes: ["user"], raise_errors: false) do |result|
    # Some organisations do not permit themselves to be queried through the
    # API like this and raise an error so handle these errors later.
    # This has been reported to GitHub.
    errors += result["errors"] if result["errors"].present?

    current_sponsorships = result.dig("data", "organization", "sponsorshipsAsMaintainer")
    # if `current_sponsorships` is blank, then there should be errors to report.
    next { "hasNextPage" => false } if current_sponsorships.blank?

    # The organisations mentioned above will show up as nil nodes.
    if (nodes = current_sponsorships["nodes"].compact.presence)
      sponsorships += nodes
    end

    current_sponsorships.fetch("pageInfo")
  end

  # Only raise errors if we didn't get any sponsorships.
  raise API::Error, errors.map { |e| e["message"] }.join("\n") if sponsorships.blank? && errors.present?

  sponsorships.map do |sponsorship|
    sponsor = sponsorship["sponsorEntity"]
    tier = sponsorship["tier"].presence || {}
    monthly_amount = tier["monthlyPriceInDollars"].presence || 0
    closest_tier = tier["closestLesserValueTier"].presence || {}
    closest_tier_monthly_amount = closest_tier["monthlyPriceInDollars"].presence || 0

    {
      name:                        sponsor["name"].presence || sponsor["login"],
      login:                       sponsor["login"],
      monthly_amount:,
      closest_tier_monthly_amount:,
    }
  end
end

.too_many_open_prs?(tap) ⇒ Boolean

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Parameters:

  • tap (Tap, nil)

Returns:

  • (Boolean) 


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# File 'utils/github.rb', line 918

def self.too_many_open_prs?(tap)
  # We don't enforce unofficial taps.
  return false if tap.nil? || !tap.official?

  # BrewTestBot can open as many PRs as it wants.
  return false if ENV["HOMEBREW_TEST_BOT_AUTOBUMP"].present?

  odie "Cannot count PRs, HOMEBREW_NO_GITHUB_API set!" if Homebrew::EnvConfig.no_github_api?

  query = <<~EOS
    query($after: String) {
      viewer {
        login
        pullRequests(first: 100, states: OPEN, after: $after) {
          totalCount
          nodes {
            baseRepository {
              owner {
                login
              }
            }
          }
          pageInfo {
            hasNextPage
            endCursor
          }
        }
      }
    }
  EOS
  puts

  homebrew_prs_count = 0

  begin
    API.paginate_graphql(query) do |result|
      data = result.fetch("viewer")
      github_user = data.fetch("login")

      # BrewTestBot can open as many PRs as it wants.
      return false if github_user.casecmp?("brewtestbot")

      pull_requests = data.fetch("pullRequests")
      return false if pull_requests.fetch("totalCount") < MAXIMUM_OPEN_PRS

      homebrew_prs_count += pull_requests.fetch("nodes").count do |node|
        node.dig("baseRepository", "owner", "login").casecmp?("homebrew")
      end
      return true if homebrew_prs_count >= MAXIMUM_OPEN_PRS

      pull_requests.fetch("pageInfo")
    end
  rescue => e
    # Ignore SAML access errors (https://github.com/Homebrew/brew/issues/18610)
    raise unless e.message.include?("Resource protected by organization SAML enforcement")
  end

  false
end

.upload_release_asset(user, repo, id, local_file: nil, remote_file: nil) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 281

def self.upload_release_asset(user, repo, id, local_file: nil, remote_file: nil)
  url = "https://uploads.github.com/repos/#{user}/#{repo}/releases/#{id}/assets"
  url += "?name=#{remote_file}" if remote_file
  API.open_rest(url, data_binary_path: local_file, request_method: :POST, scopes: CREATE_ISSUE_FORK_OR_PR_SCOPES)
end

.url_to(*subroutes) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 172

def self.url_to(*subroutes)
  URI.parse([API_URL, *subroutes].join("/"))
end

.user ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 65

def self.user
  @user ||= API.open_rest("#{API_URL}/user")
end

.workflow_dispatch_event(user, repo, workflow, ref, **inputs) ⇒ Object

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning. 



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# File 'utils/github.rb', line 240

def self.workflow_dispatch_event(user, repo, workflow, ref, **inputs)
  url = "#{API_URL}/repos/#{user}/#{repo}/actions/workflows/#{workflow}/dispatches"
  API.open_rest(url, data:           { ref:, inputs: },
                     request_method: :POST,
                     scopes:         CREATE_ISSUE_FORK_OR_PR_SCOPES)
end

.write_access?(repo, user = nil) ⇒ Boolean

This method is part of an internal API. This method may only be used internally in repositories owned by Homebrew, except in casks or formulae. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:

  • (Boolean) 


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# File 'utils/github.rb', line 73

def self.write_access?(repo, user = nil)
  user ||= self.user["login"]
  ["admin", "write"].include?(permission(repo, user)["permission"])
end