# This file contains the fastlane.tools configuration
# You can find the documentation at https://docs.fastlane.tools
#
# For a list of all available actions, check out
#
#     https://docs.fastlane.tools/actions
#
# Fastlane is updated quite frequently with security patches
# update_fastlane

# There are a few env variables defined in the .env file in
# this directory (fastlane/.env)

# unlocks keychain if KEYCHAIN_PASSWORD variable is present
# (to be used on CI machines)
def unlock_keychain_if_needed
  return unless ENV['KEYCHAIN_PASSWORD']

  unlock_keychain(
    path: 'login.keychain',
    password: ENV['KEYCHAIN_PASSWORD'],
    set_default: true
  )
end

def curl_upload(url, file, auth, conn_timeout = 5, timeout = 60, retries = 3)
  rval = sh(
    'curl',
    '--silent',
    '--user', auth,
    '--write-out', "\nHTTP_CODE:%{http_code}",
    '--request', 'POST',
    '--header', 'Content-Type: application/octet-stream',
    # we retry few times if upload doesn't succeed in sensible time
    '--retry-connrefused',                  # consider ECONNREFUSED as error too retry
    '--data-binary', "@../#{file}",         # `fastlane` is the cwd so we go one folder up
    '--connect-timeout', conn_timeout.to_s, # max time in sec. for establishing connection
    '--max-time', timeout.to_s,             # max time in sec. for whole transfer to take
    '--retry', retries.to_s,                # number of retries to attempt
    '--retry-max-time', timeout.to_s,       # same as --max-time but for retries
    '--retry-delay', '0',                   # an exponential backoff algorithm in sec.
    url
  )
  # We're not using --fail because it suppresses server response
  raise "Error:\n#{rval}" unless rval.include? 'HTTP_CODE:200'

  rval
end

def retry_curl_upload(url, file, auth, conn_timeout = 5, timeout = 60, retries = 3)
  # since curl doesn't retry on connection and operation timeouts we roll our own
  (1..retries).each do |try|
    begin
      return curl_upload(url, file, auth, conn_timeout, timeout, retries)
    rescue StandardError => e
      if try == retries
        UI.error "Error:\n#{e}"
        raise
      end
      UI.important "Warning: Retrying cURL upload! (attempt #{try}/#{retries})"
    end
  end
end

# uploads `file` to sauce labs (overwrites if there is anoter file from the
# same commit)
def upload_to_saucelabs(file)
  key = ENV['SAUCE_ACCESS_KEY']
  username = ENV['SAUCE_USERNAME']
  unique_name = ENV['SAUCE_LABS_NAME']

  url = "https://saucelabs.com/rest/v1/storage/#{username}/#{unique_name}?overwrite=true"

  upload_result = retry_curl_upload(url, file, "#{username}:#{key}")

  # fail the lane if upload fails
  unless upload_result.include? 'filename'
    UI.user_error!(
      "failed to upload file to saucelabs despite retries: #{upload_result}"
    )
  end
end

# builds an ios app with ad-hoc configuration and put it
# to "status-adhoc" output folder
# `readonly`:
#    if true  - only fetch existing certificates and profiles, don't upgrade from AppStoreConnect
#    if false - read list of devices from AppStoreConnect, and upgrade the provisioning profiles from it
def build_ios_adhoc(readonly)
  match(
    type: 'adhoc',
    force_for_new_devices: true,
    readonly: readonly,
    keychain_name: 'login.keychain'
  )

  build_ios_app(
    scheme: 'StatusIm',
    workspace: 'ios/StatusIm.xcworkspace',
    configuration: 'Release',
    clean: true,
    export_method: 'ad-hoc',
    output_directory: 'status-adhoc'
  )
end

# builds an ios app with e2e configuration and put it
# to "status-e2e" output folder
def build_ios_e2e
  # determine a simulator SDK installed
  showsdks_output = sh('xcodebuild', '-showsdks')
  simulator_sdk = showsdks_output.scan(/iphonesimulator\d\d?\.\d\d?/).first

  match(
    type: 'adhoc',
    force_for_new_devices: true,
    readonly: true,
    keychain_name: 'login.keychain'
  )

  build_ios_app(
    # Creating a build for the iOS Simulator
    # 1. https://medium.com/rocket-fuel/fastlane-to-the-simulator-87549b2601b9
    sdk: simulator_sdk,
    destination: 'generic/platform=iOS Simulator',
    # 2. fixing compilations issues as stated in https://stackoverflow.com/a/20505258
    #    it looks like i386 isn't supported by React Native
    xcargs: 'ARCHS="x86_64" ONLY_ACTIVE_ARCH=NO',
    # 3. directory where to up StatusIm.app
    derived_data_path: 'status-e2e',
    output_name: 'StatusIm.app',
    # -------------------------------------
    # Normal stuff
    scheme: 'StatusIm',
    workspace: 'ios/StatusIm.xcworkspace',
    configuration: 'Release',
    # Simulator apps can't be archived...
    skip_archive: true,
    # ...and we don't need an .ipa file for them, because we use .app directly
    skip_package_ipa: true
  )

  zip(
    path: 'status-e2e/Build/Products/Release-iphonesimulator/StatusIm.app',
    output_path: 'status-e2e/StatusIm.app.zip',
    verbose: false
  )
end

def upload_to_diawi(source)
  diawi(
    file: source,
    last_hope_attempts_count: 3,
    token: ENV['DIAWI_TOKEN']
  )
  # save the URL to a file for use in CI
  File.write('diawi.out', lane_context[SharedValues::UPLOADED_FILE_LINK_TO_DIAWI])
end

platform :ios do
  desc '`fastlane ios adhoc` - ad-hoc lane for iOS.'
  desc 'This lane is used for PRs, Releases, etc.'
  desc 'It creates an .ipa that can be used by a list of devices, registeded in the App Store Connect.'
  desc 'This .ipa is ready to be distibuted through diawi.com'
  lane :adhoc do
    unlock_keychain_if_needed
    build_ios_adhoc(true)
  end

  desc '`fastlane ios e2e` - e2e lane for iOS.'
  desc 'This lane is used for SauceLabs end-to-end testing.'
  desc 'It creates an .app that can be used inside of a iPhone simulator.'
  lane :e2e do
    unlock_keychain_if_needed
    build_ios_e2e
  end

  desc '`fastlane ios pr` - makes a new pr build'
  desc 'This lane builds a new adhoc build and leaves an .ipa that is ad-hoc signed (can be uploaded to diawi)'
  lane :pr do
    unlock_keychain_if_needed
    build_ios_adhoc(false)
  end

  desc '`fastlane ios nightly` - makes a new nightly'
  desc 'This lane builds a new nightly and leaves an .ipa that is ad-hoc signed (can be uploaded to diawi)'
  lane :nightly do
    unlock_keychain_if_needed
    build_ios_adhoc(false)
  end

  desc '`fastlane ios release` builds a release & uploads it to TestFlight'
  lane :release do
    match(
      type: 'appstore',
      readonly: true,
      keychain_name: 'login.keychain'
    )

    build_ios_app(
      scheme: 'StatusIm',
      workspace: 'ios/StatusIm.xcworkspace',
      configuration: 'Release',
      clean: true,
      export_method: 'app-store',
      output_directory: 'status_appstore',
      include_symbols: false,
      export_options: {
        "combileBitcode": true,
        "uploadBitcode": false,
        "ITSAppUsesNonExemptEncryption": false
      }
    )
    upload_to_testflight(
      ipa: 'status_appstore/StatusIm.ipa'
    )
  end

  desc '`fastlane ios clean` - remove inactive TestFlight users'
  lane :clean do
    clean_testflight_testers(
      username: ENV['FASTLANE_APPLE_ID'],
      days_of_inactivity: 30,
      oldest_build_allowed: 2_019_032_709
    )
  end

  desc '`fastlane ios upload-diawi` - upload .ipa to diawi'
  desc 'expects to have an .ipa prepared: `status-adhoc/StatusIm.ipa`'
  desc 'expects to have a diawi token as DIAWI_TOKEN env variable'
  desc 'expects to have a github token as GITHUB_TOKEN env variable'
  desc "will fails if file isn't there"
  desc '---'
  desc 'Output: writes `fastlane/diawi.out` file url of the uploded file'
  lane :upload_diawi do
    ipa = ENV['DIAWI_IPA'] || 'status-adhoc/StatusIm.ipa'
    upload_to_diawi(ipa)
  end

  desc '`fastlane ios saucelabs` - upload .app to sauce labs'
  desc 'also notifies in a GitHub comments'
  desc 'expects to have an .apk prepared: `result/app.apk`'
  desc 'expects to have a saucelabs access key as SAUCE_ACCESS_KEY env variable'
  desc 'expects to have a saucelabs username token as SAUCE_USERNAME env variable'
  desc 'expects to have a saucelabs destination name as SAUCE_LABS_NAME env variable'
  desc "will fails if file isn't there"
  lane :saucelabs do
    upload_to_saucelabs(
      'status-e2e/StatusIm.app.zip'
    )
  end

  desc 'This fastlane step cleans up XCode DerivedData folder'
  lane :cleanup do
    clear_derived_data
  end
end

platform :android do
  # Optional env variables
  APK_PATH = ENV['APK_PATH'] || 'result/app.apk'

  desc 'Deploy a new internal build to Google Play'
  desc 'expects GOOGLE_PLAY_JSON_KEY environment variable'
  lane :nightly do
    upload_to_play_store(
      track: 'internal',
      apk: APK_PATH,
      json_key_data: ENV['GOOGLE_PLAY_JSON_KEY']
    )
  end

  desc 'Deploy a new alpha (public) build to Google Play'
  desc 'expects GOOGLE_PLAY_JSON_KEY environment variable'
  lane :release do
    upload_to_play_store(
      track: 'alpha',
      apk: APK_PATH,
      json_key_data: ENV['GOOGLE_PLAY_JSON_KEY']
    )
  end

  desc 'Upload metadata to Google Play.'
  desc 'Metadata is always updated when builds are uploaded,'
  desc 'but this action can update metadata without uploading a build.'
  desc 'expects GOOGLE_PLAY_JSON_KEY environment variable'
  lane :upload_metadata do
    upload_to_play_store(
      skip_upload_apk: true,
      json_key_data: ENV['GOOGLE_PLAY_JSON_KEY']
    )
  end

  desc '`fastlane android upload_diawi` - upload .apk to diawi'
  desc 'expects to have an .apk prepared: `result/app.apk`'
  desc 'expects to have a diawi token as DIAWI_TOKEN env variable'
  desc 'expects to have a github token as GITHUB_TOKEN env variable'
  desc "will fails if file isn't there"
  desc '---'
  desc 'Output: writes `fastlane/diawi.out` file url of the uploded file'
  lane :upload_diawi do
    upload_to_diawi(APK_PATH)
  end

  desc '`fastlane android saucelabs` - upload .apk to sauce labs'
  desc 'expects to have an .apk prepared: `result/app.apk`'
  desc 'expects to have a saucelabs access key as SAUCE_ACCESS_KEY env variable'
  desc 'expects to have a saucelabs username token as SAUCE_USERNAME env variable'
  desc 'expects to have a saucelabs destination name as SAUCE_LABS_NAME env variable'
  desc "will fails if file isn't there"
  lane :saucelabs do
    upload_to_saucelabs(APK_PATH)
  end
end