Fastfile

require './generate_release_notes'

fastlane_version "1.111.0"
generated_fastfile_id "9dadcd46-3eaf-4291-8129-b3f6f4f4e1ff"

default_platform :ios

before_all do
  extract_from_env(
    defaults: {
      "CERTS_OUTPUT_PATH" =>           "./certs",
      "PROFILE_PATH" =>                "./fastlane/profiles",
      "BUILD_OUTPUT_DIRECTORY" =>      "./Build",
      "BUILD_OUTPUT_NAME" =>           "Ello.ipa",
      "IPA_PATH" =>                    "./Build/Ello.ipa",
      "GYM_OUTPUT_DIRECTORY" =>        "./Build",
      "GYM_OUTPUT_NAME" =>             "Ello.ipa",
      "XCODE_PROJECT" =>               "Ello.xcodeproj",
    },
  )
end

desc "Download certificates and provisioning profiles"
desc "handy to run if you're having issues with certs & profiles."
lane :setup do
  sh "cert -o ./certs"
  sh "sigh -a co.ello.ElloDev --adhoc -o ./fastlane/profiles"
  sh "sigh -a co.ello.Ello -o ./fastlane/profiles"
end

desc 'Makes sure that Fastlane is setup and working by posting a message to Slack'
lane :dry_run do
  post_to_slack(message: "Successful Fastlane dry run :fallen_leaf:")
end

desc 'Generates release notes'
lane :release_notes do
  extract_from_env(
    required: {"GITHUB_API_TOKEN" => "Github access token"}
  )

  Dir.chdir '..' do
    generator = GenerateReleaseNotes.new('ello/ello-ios', 'bin/previous-sha.yml', ENV['GITHUB_API_TOKEN'])
    generator.create_release_notes
  end
end

desc 'Submit a build to testflight'
lane :beta do
  generate_keys
  increment_build_and_version
  compile

  testflight
  release_notes

  post_to_slack(scheme: ":ello:", destination: ":airplane:")
end

desc 'Submit a build to the app store'
lane :store do
  increment_build_and_version
  compile

  deliver(
    skip_screenshots: true,
    skip_metadata: true,
    submit_for_review: false,
    automatic_release: false,
    force: true
  )
  release_notes

  refresh_dsyms

  post_to_slack(scheme: ":ello:", destination: ":apple:")
end

desc 'Downloads dSyms from Apple, and uploads them to Crashlytics'
desc '  Options:'
desc '      version:x.y.z (defaults to ENV[VERSION_NUMBER])'
desc '      build:1234 (defaults to latest build number)'
lane :refresh_dsyms do |opts|
  download_version = opts[:version] || version_number
  download_build = opts[:build] || build_number
  UI.message("Uploading version #{download_version} (#{download_build})")

  extract_from_env(
    required: {
      "CRASHLYTICS_API_TOKEN" =>    "Your Crashlytics Api Token",
      "CRASHLYTICS_BUILD_SECRET" => "Your Crashlytics Build Secret",
    },
  )

  download_dsyms(version: download_version, build_number: download_build)
  upload_symbols_to_crashlytics
  clean_build_artifacts
end

######################### PRIVATE LANES #########################

private_lane :generate_keys do
  `bundle exec rake generate:keys`
end

private_lane :compile do
  gym(
    scheme: "Ello",
    configuration: "Release",
    sdk: "iphoneos",
    clean: true
  )
end

private_lane :extract_from_env do |options|
  required_env_error = false

  if required_env = options[:required]
    required_env.each do |key, value|
      if !ENV[key] || ENV[key] == ""
        UI.error "ENV[#{key.inspect}] should be set to #{value.inspect}"
        required_env_error = true
      end
    end
  end

  if defaults_env = options[:defaults]
    defaults_env.each do |key, value|
      if !ENV[key] || ENV[key] == ""
        UI.message "ENV[#{key.inspect}] default value is #{value.inspect}"
        ENV[key] = value
      end
    end
  end

  if required_env_error
    abort
  end
end

def build_number
  `/bin/bash -c "git rev-list HEAD | wc -l | tr -d ' '"`.strip
end

def version_number
  ENV["VERSION_NUMBER"]
end

private_lane :increment_build_and_version do
  extract_from_env(
    required: {
      "VERSION_NUMBER" => "current version number"
    },
  )

  increment_version_number version_number: version_number
  increment_build_number   build_number: build_number
end

private_lane :post_to_slack do |options|
  if !ENV['SLACK_URL']
    UI.error "SLACK_URL is missing, slack integration is disabled"
  else
    if options[:message]
      message = options[:message]
    else
      scheme      = options[:scheme]
      version     = get_version_number(xcodeproj: ENV["XCODE_PROJECT"])
      build       = get_build_number(xcodeproj: ENV["XCODE_PROJECT"])
      destination = options[:destination]

      message = "<!here|here>: New :iphone: #{scheme} *#{version}* (#{build}) has been submitted to *#{destination}* :rocket:"
    end

    slack(
      message: message,
    )
  end
end