Module: GitHub

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

Overview

A module that interfaces with GitHub, code like PAT scopes, credential handling and API errors.

Defined Under Namespace

Modules: API, Actions

Constant Summary collapse

API_URL = 
"https://api.github.com"
API_MAX_PAGES = 
50
API_MAX_ITEMS = 
5000
PAGINATE_RETRY_COUNT = 
3
CREATE_GIST_SCOPES = 
["gist"].freeze
CREATE_ISSUE_FORK_OR_PR_SCOPES = 
["repo"].freeze
CREATE_WORKFLOW_SCOPES = 
["workflow"].freeze
ALL_SCOPES = 
(CREATE_GIST_SCOPES + CREATE_ISSUE_FORK_OR_PR_SCOPES + CREATE_WORKFLOW_SCOPES).freeze
GITHUB_PERSONAL_ACCESS_TOKEN_REGEX = 
/^(?:[a-f0-9]{40}|gh[po]_\w{36,251})$/.freeze

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 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. 



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# File 'utils/github.rb', line 191

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.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.compact
end

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

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, state:, file:, args:, version: nil) ⇒ Object

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. 



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# File 'utils/github.rb', line 556

def self.check_for_duplicate_pull_requests(name, tap_remote_repo, state:, file:, args:, version: nil)
  # `fetch_open_pull_requests` is more reliable but *really* slow, so let's use it only in CI.
  pull_requests = if state == "open" && ENV["CI"].present?
    fetch_open_pull_requests(name, tap_remote_repo, version: version)
  else
    fetch_pull_requests(name, tap_remote_repo, state: state, version: version)
  end

  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?

  duplicates_message = <<~EOS
    These #{state} pull requests may be duplicates:
    #{pull_requests.map { |pr| "#{pr["title"]} #{pr["html_url"]}" }.join("\n")}
  EOS
  error_message = "Duplicate PRs should not be opened. Use --force to override this error."
  if args.force? && !args.quiet?
    opoo duplicates_message
  elsif !args.force? && args.quiet?
    odie error_message
  elsif !args.force?
    odie <<~EOS
      #{duplicates_message.chomp}
      #{error_message}
    EOS
  end
end

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

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. 



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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 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. 



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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, args, max: nil) ⇒ Object

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. 



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# File 'utils/github.rb', line 779

def self.count_repo_commits(nwo, user, args, 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", args, max)
  committer_shas = repo_commits_for_user(nwo, user, "committer", args, 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 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. 



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# File 'utils/github.rb', line 609

def self.create_bump_pr(info, args:)
  tap = info[:tap]
  sourcefile_path = info[:sourcefile_path]
  old_contents = info[:old_contents]
  additional_files = info[:additional_files] || []
  remote = info[:remote] || "origin"
  remote_branch = info[:remote_branch] || tap.git_repo.origin_branch_name
  branch = info[:branch_name]
  commit_message = info[:commit_message]
  previous_branch = info[:previous_branch] || "-"
  tap_remote_repo = info[:tap_remote_repo] || tap.full_name
  pr_message = info[:pr_message]

  sourcefile_path.parent.cd do
    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?)
      remote_url = if args.no_fork?
        Utils.popen_read("git", "remote", "get-url", "--push", "origin").chomp
      else
        fork_message = "try to fork repository with GitHub API" \
                       "#{" into `#{args.fork_org}` organization" if args.fork_org}"
        ohai fork_message
        "FORK_URL"
      end
      ohai "git fetch --unshallow origin" if shallow
      ohai "git add #{changed_files.join(" ")}"
      ohai "git checkout --no-track -b #{branch} #{remote}/#{remote_branch}"
      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

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

        safe_system "git", "fetch", "--unshallow", "origin" if shallow
      end

      safe_system "git", "add", *changed_files
      safe_system "git", "checkout", "--no-track", "-b", branch, "#{remote}/#{remote_branch}" unless args.commit?
      safe_system "git", "commit", "--no-edit", "--verbose",
                  "--message=#{commit_message}",
                  "--", *changed_files
      return if args.commit?

      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, commit_message,
                                  "#{username}:#{branch}", remote_branch, pr_message)["html_url"]
        if args.no_browse?
          puts url
        else
          exec_browser url
        end
      rescue *API::ERRORS => e
        odie "Unable to open pull request: #{e.message}!"
      end
    end
  end
end

.create_check_run(repo:, data:) ⇒ Object

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. 



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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: data)
end

.create_fork(repo, org: nil) ⇒ Object

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. 



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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: data, scopes: scopes)
end

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

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. 



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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: data, scopes: CREATE_GIST_SCOPES)["html_url"]
end

.create_issue(repo, title, body) ⇒ Object

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. 



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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: 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 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. 



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# File 'utils/github.rb', line 263

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:    draft,
  }
  data[:body] = body if body.present?
  API.open_rest(url, data: 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 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. 



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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: title, head: head, base: base, body: body, maintainer_can_modify: true }
  scopes = CREATE_ISSUE_FORK_OR_PR_SCOPES
  API.open_rest(url, data: data, scopes: scopes)
end

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

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. 



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# File 'utils/github.rb', line 232

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 15

def self.download_artifact(url, artifact_id)
  raise API::MissingAuthenticationError if API.credentials == :none

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

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

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.

WARNING: The GitHub API returns results in a slightly different form here compared to fetch_pull_requests.



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# File 'utils/github.rb', line 530

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
    owner, repo = tap_remote_repo.split("/")
    endpoint = "repos/#{owner}/#{repo}/pulls"
    query_parameters = ["state=open", "direction=desc"]
    pull_requests = []

    API.paginate_rest("#{API_URL}/#{endpoint}", additional_query_params: query_parameters.join("&")) do |page|
      pull_requests.concat(page)
    end

    pull_requests
  end

  regex = pull_request_title_regex(name, version)
  @open_pull_requests[cache_key].select { |pr| regex.match?(pr["title"]) }
end

.fetch_pull_requests(name, tap_remote_repo, state: nil, version: nil) ⇒ Object

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. 



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# File 'utils/github.rb', line 517

def self.fetch_pull_requests(name, tap_remote_repo, state: nil, version: nil)
  regex = pull_request_title_regex(name, version)
  query = "is:pr #{name} #{version}".strip

  issues_for_formula(query, tap_remote_repo: tap_remote_repo, state: state).select do |pr|
    pr["html_url"].include?("/pull/") && regex.match?(pr["title"])
  end
rescue API::RateLimitExceededError => e
  opoo e.message
  []
end

.fork_exists?(repo, org: nil) ⇒ 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.

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 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. 



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# File 'utils/github.rb', line 592

def self.forked_repo_info!(tap_remote_repo, org: nil)
  response = create_fork(tap_remote_repo, org: org)
  # GitHub API responds immediately but fork takes a few seconds to be ready.
  sleep 1 until fork_exists?(tap_remote_repo, org: org)
  remote_url = if system("git", "config", "--local", "--get-regexp", "remote..*.url", "git@github.com:.*")
    response.fetch("ssh_url")
  else
    url = response.fetch("clone_url")
    if (api_token = Homebrew::EnvConfig.github_api_token)
      url.gsub!(%r{^https://github\.com/}, "https://#{api_token}@github.com/")
    end
    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 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. 



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# File 'utils/github.rb', line 256

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: data, request_method: :POST, scopes: CREATE_ISSUE_FORK_OR_PR_SCOPES)
end

.get_artifact_url(workflow_array) ⇒ Object

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. 



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# File 'utils/github.rb', line 339

def self.get_artifact_url(workflow_array)
  check_suite, user, repo, pr, workflow_id, scopes, artifact_name = *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 = API.open_rest("#{API_URL}/repos/#{user}/#{repo}/actions/runs/#{run_id}/artifacts", scopes: scopes)

  artifact = artifacts["artifacts"].select do |art|
    art["name"] == artifact_name
  end

  if artifact.empty?
    raise API::Error, <<~EOS
      No artifact with the name `#{artifact_name}` was found!
        #{Formatter.url check_suite.last["workflowRun"]["url"]}
    EOS
  end

  artifact.last["archive_download_url"]
end

.get_latest_release(user, repo) ⇒ Object

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. 



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# File 'utils/github.rb', line 251

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 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. 



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# File 'utils/github.rb', line 588

def self.get_pull_request_changed_files(tap_remote_repo, pull_request)
  API.open_rest(url_to("repos", tap_remote_repo, "pulls", pull_request, "files"))
end

.get_release(user, repo, tag) ⇒ Object

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. 



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# File 'utils/github.rb', line 246

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) ⇒ Object

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. 



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# File 'utils/github.rb', line 500

def self.get_repo_license(user, repo)
  response = API.open_rest("#{API_URL}/repos/#{user}/#{repo}/license")
  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_name: "bottles") ⇒ Object

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. 



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# File 'utils/github.rb', line 286

def self.get_workflow_run(user, repo, pull_request, workflow_id: "tests.yml", artifact_name: "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: 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: user,
    repo: repo,
    pr:   pull_request.to_i,
  }
  result = API.open_graphql(query, variables: variables, scopes: 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_name]
end

.issues(repo:, **filters) ⇒ Object

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. 



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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 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. 



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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: state, type: type, in: "title")
end

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

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. 



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# File 'utils/github.rb', line 728

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

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

  return unless status.success?

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

  version.update_commit(commit)
  commit
end

.members_by_team(org, team) ⇒ Object

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.

Raises:



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# File 'utils/github.rb', line 386

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 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. 



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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: sha, merge_method: merge_method }
  data[:commit_message] = commit_message if commit_message
  API.open_rest(url, data: 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 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.

Returns:

  • (Boolean) 


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# File 'utils/github.rb', line 746

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

  output, _, status = 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 status.success?
  return true if output.blank?

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

.pat_blurb(scopes = ALL_SCOPES) ⇒ Object 



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# File 'utils/github/api.rb', line 10

def self.pat_blurb(scopes = ALL_SCOPES)
  <<~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 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. 



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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 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. 



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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 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.

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 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. 



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# File 'utils/github.rb', line 374

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

  API.paginate_rest(url, per_page: 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 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. 



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# File 'utils/github.rb', line 702

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: 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 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. 



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# File 'utils/github.rb', line 723

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 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. 



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# File 'utils/github.rb', line 511

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

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

.pull_requests(repo, **options) ⇒ Object

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. 



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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, args, max) ⇒ Object

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. 



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# File 'utils/github.rb', line 761

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

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

  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 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. 



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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 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. 



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# File 'utils/github.rb', line 175

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 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. 



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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 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. 



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

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

  if (args = qualifiers.fetch(:args, nil))
    params << if args.from && args.to
      "created:#{args.from}..#{args.to}"
    elsif args.from
      "created:>=#{args.from}"
    elsif args.to
      "created:<=#{args.to}"
    end
  end

  params += qualifiers.except(:args).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 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. 



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# File 'utils/github.rb', line 186

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 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. 



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# File 'utils/github.rb', line 181

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:



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# File 'utils/github.rb', line 426

def self.sponsorships(user)
  has_next_page = T.let(true, T::Boolean)
  after = ""
  sponsorships = T.let([], T::Array[Hash])
  errors = T.let([], T::Array[Hash])
  while has_next_page
    query = <<~EOS
        { organization(login: "#{user}") {
          sponsorshipsAsMaintainer(first: 100 #{after}) {
            pageInfo {
              startCursor
              hasNextPage
              endCursor
            }
            totalCount
            nodes {
              tier {
                monthlyPriceInDollars
                closestLesserValueTier {
                  monthlyPriceInDollars
                }
              }
              sponsorEntity {
                __typename
                ... on Organization { login name }
                ... on User { login name }
              }
            }
          }
        }
      }
    EOS
    # 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.
    result = API.open_graphql(query, scopes: ["user"], raise_errors: false)
    errors += result["errors"] if result["errors"].present?

    current_sponsorships = result["data"]["organization"]["sponsorshipsAsMaintainer"]

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

    if (page_info = current_sponsorships["pageInfo"].presence) &&
       page_info["hasNextPage"].presence
      after = %Q(, after: "#{page_info["endCursor"]}")
    else
      has_next_page = false
    end
  end

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

  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:              monthly_amount,
      closest_tier_monthly_amount: closest_tier_monthly_amount,
    }
  end
end

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

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. 



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# File 'utils/github.rb', line 280

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 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. 



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# File 'utils/github.rb', line 171

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

.user ⇒ Object

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. 



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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 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. 



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# File 'utils/github.rb', line 239

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: ref, inputs: inputs },
                     request_method: :POST,
                     scopes:         CREATE_ISSUE_FORK_OR_PR_SCOPES)
end

.write_access?(repo, user = nil) ⇒ 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.

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