ios-mail/fastlane/Fastfile

opt_out_usage

default_platform(:ios)

APP_IDENTIFIER = "ch.protonmail.protonmail"
NOTIFICATION_EXTENSION_IDENTIFIER = "ch.protonmail.protonmail.notifications"
SHARE_EXTENSION_IDENTIFIER = "ch.protonmail.protonmail.Share"
DEVELOPER_KEYCHAIN_NAME = "PROTONMAIL_IOS_CERTIFICATE_KEYCHAIN"
CERTIFICATE_PATH = "fastlane/Certificates.p12"
XCODEPROJ = "ProtonMail.xcodeproj"
APP_TARGET = "ProtonMail"
UNIT_TESTS_SCHEME = "AllUnitAndSnapshotTests"
UI_TESTS_SCHEME = "ProtonMailUITest"
XCODEGEN_CONFIGURATION_FILE_PATH = "../project.yml"

PERFORMANCE_PLAN_NAME="PerformanceTests"

ENV["FASTLANE_XCODEBUILD_SETTINGS_TIMEOUT"] = "120"

platform :ios do
  def select_xcode
    xcodes(version: '26.2', select_for_current_build_only: true)
  end

  def set_up_keychain
    create_keychain(
        name: DEVELOPER_KEYCHAIN_NAME,
        password: ENV["DEVELOPER_KEYCHAIN_PASSWORD"],
        default_keychain: false,
        add_to_search_list: true,
        unlock: true,
        timeout: 3600
    )
    import_certificate(
        keychain_name: DEVELOPER_KEYCHAIN_NAME,
        keychain_password: ENV["DEVELOPER_KEYCHAIN_PASSWORD"],
        certificate_path: CERTIFICATE_PATH,
        certificate_password: ENV["DISTRIBUTION_CERTIFICATE_PASSWORD"]
    )
  end

  def tear_down_keychain
    delete_keychain(
        name: DEVELOPER_KEYCHAIN_NAME
    )
  end

  def get_xcode_profile
    ids = [
      APP_IDENTIFIER,
      NOTIFICATION_EXTENSION_IDENTIFIER,
      SHARE_EXTENSION_IDENTIFIER
    ]

    ids.each do |id|
      get_provisioning_profile(
        app_identifier: id,
        readonly: true,
      )
    end
  end

  def get_latest_build_number
    latest_testflight_build_number(
      version: get_version_number(xcodeproj: XCODEPROJ, target: APP_TARGET),
      initial_build_number: 0
    )
  end

  def current_marketing_version
    sh("sed -n 's/.*MARKETING_VERSION: \\(.*\\)/\\1/p' #{XCODEGEN_CONFIGURATION_FILE_PATH}").strip
  end

  def add_tag_and_push(build_number)
    project_version = current_marketing_version
    branch_name = ENV['CI_COMMIT_REF_NAME']

    sh("git fetch origin #{branch_name}:#{branch_name}")
    sh("git checkout #{branch_name}")

    add_git_tag(tag: "v#{project_version}_#{build_number}")
    push_to_git_remote
  end

  lane :decode_distribution_certificate do
    sh "base64 -D -o Certificates.p12 <<< $DISTRIBUTION_CERTIFICATE"
  end

  desc "Run unit tests"
  lane :tests do
    select_xcode

    run_tests(
      scheme: UNIT_TESTS_SCHEME,
      clean: true,
      reinstall_app: true,
      result_bundle: true,
      xcargs: "-skipPackagePluginValidation"
    )
  end

  desc "Run UI Performance Tests"
    lane :uitests_performance do
      # more info: https://keith.github.io/xcode-man-pages/xcodebuild.1.html#TEST_RUNNER__VAR_
      ['ET_USER', 'ET_USER_PWD', 'LOKI_ENDPOINT', 'CERTIFICATE_IOS_SDK_PASSPHRASE'].each { |env_var_key|
        ENV["TEST_RUNNER_#{env_var_key}"] = ENV[env_var_key]
      }

      run_tests(
        scheme: UI_TESTS_SCHEME,
        max_concurrent_simulators: 1,
        concurrent_workers: 1,
        include_simulator_logs: true,
        prelaunch_simulator: true,
        reset_simulator: true,
        result_bundle: true,
        testplan: PERFORMANCE_PLAN_NAME,
        xcargs: "-skipPackagePluginValidation"
      )
  end

  desc "Deploy to Test Flight"
  lane :deploy do |options|
    begin
      select_xcode

      decode_distribution_certificate
      set_up_keychain

      # parameters are passed from Apple App Store Connect integration: https://gitlab.protontech.ch/apple/inbox/mail/-/settings/integrations
      app_store_connect_api_key

      get_xcode_profile

      latest_build_number = get_latest_build_number
      new_build_number = latest_build_number + 1
      increment_build_number(build_number: new_build_number)

      build_app(
        scheme: options[:scheme],
        clean: true,
        output_directory: "outputs/",
        export_method: "app-store",
        xcargs: "-skipPackagePluginValidation"
      )

      sentry_debug_files_upload

      upload_to_testflight(
        team_name: "Proton Technologies AG",
        skip_waiting_for_build_processing: true
      )

      add_tag_and_push(new_build_number)
    ensure
      tear_down_keychain
    end
  end

  lane :whats_new do
    app_store_connect_api_key
    set_changelog
  end
end