default_platform(:ios)

platform :ios do
  desc "Build a release tag and upload it to TestFlight"
  lane :beta do
    setup_ci

    match(type: "appstore")

    tag = ENV.fetch("GITHUB_REF_NAME")
    version = tag[%r{\Arelease/ios/v(\d+\.\d+\.\d+)\z}, 1]
    UI.user_error!("Expected a tag in the form release/ios/vX.Y.Z; got #{tag.inspect}") unless version

    build_number = ENV.fetch("GITHUB_RUN_NUMBER")
    UI.user_error!("GITHUB_RUN_NUMBER must be a positive integer") unless build_number.match?(/\A[1-9]\d*\z/)

    ios_dir = File.expand_path("..", __dir__)
    project_spec = File.join(ios_dir, "Apps/Sybil/project.yml")
    contents = File.read(project_spec)
    unless contents.match?(/^\s*MARKETING_VERSION:/) && contents.match?(/^\s*CURRENT_PROJECT_VERSION:/)
      UI.user_error!("Could not find version settings in #{project_spec}")
    end
    contents.sub!(/^(\s*MARKETING_VERSION:\s*).*/, "\\1\"#{version}\"")
    contents.sub!(/^(\s*CURRENT_PROJECT_VERSION:\s*).*/, "\\1#{build_number}")
    File.write(project_spec, contents)

    sh("xcodegen", "--spec", File.join(ios_dir, "project.yml"))

    api_key = app_store_connect_api_key(
      key_id: ENV.fetch("ASC_KEY_ID"),
      issuer_id: ENV.fetch("ASC_ISSUER_ID"),
      key_content: ENV.fetch("ASC_KEY"),
      is_key_content_base64: true
    )

    build_app(
      project: File.join(ios_dir, "Sybil.xcodeproj"),
      scheme: "Sybil"
    )

    upload_to_testflight(
      api_key: api_key,
      skip_waiting_for_build_processing: true,
      uses_non_exempt_encryption: false
    )
  end
end