Continuous Integration for iOS development with Bitrise CI + Fastlane + Slack

bitrise.yml

---
format_version: '4'
default_step_lib_source: https://github.com/bitrise-io/bitrise-steplib.git
project_type: ios
trigger_map:
- push_branch: develop
  workflow: Develop
- push_branch: master
  workflow: Release
workflows:
  Develop:
    steps:
    - activate-ssh-key@3.1.1:
        run_if: '{{getenv "SSH_RSA_PRIVATE_KEY" | ne ""}}'
    - git-clone: {}
    - script@1.1.5:
        title: Do anything with Script step
    - fastlane@2.3.12:
        inputs:
        - lane: ios dev
  Release:
    steps:
    - activate-ssh-key@3.1.1:
        run_if: '{{getenv "SSH_RSA_PRIVATE_KEY" | ne ""}}'
    - git-clone: {}
    - script@1.1.5:
        title: Do anything with Script step
    - fastlane@2.3.12:
        inputs:
        - lane: ios release
app:
  envs:
  - opts:
      is_expand: false
    BITRISE_PROJECT_PATH: {PROJECT_NAME}.xcworkspace
  - opts:
      is_expand: false
    BITRISE_SCHEME: {PROJECT_SCHEME}
  - CERT_GIT_URL: {GIT_URL_TO_CERT_STORE}
    opts:
      is_expand: false
  - CRASHLYTICS_API_TOKEN: {CRASHLYTICS_API_TOKEN}
    opts:
      is_expand: false
  - CRASHLYTICS_BUILD_SECRET: {CRASHLYTICS_BUILD_SECRET}
    opts:
      is_expand: false
  - APPLE_ID_USERNAME: {ITUNES_USERNAME}      # iTunesConnect username (email), f.e. johnapplessed@gmail.com
    opts:
      is_expand: false
  - APPLE_APP_ID: com.appzavr.test_app
    opts:
      is_expand: false
  - opts:
      is_expand: false
    SLACK_URL: {SLACK_URL}
  - opts:
      is_expand: false
    FASTLANE_TEAM_ID: {APPLE_TEAM_ID}       # Apple developer team ID, f.e F237Q28E
  - PROJECT_NAME: {PROJECT_NAME}            

fastlane

# fastlane_version "2.63.0" # Better to use new version
default_platform :ios

platform :ios do
  before_all do
    update_fastlane

    if !is_ci
      # ensure_git_status_clean
    end
    cocoapods(use_bundle_exec: !is_ci)
  end

  after_all do
  end

  error do |lane, exception|
    if is_ci
      slack(
        message: "'#{exception.message}'. Fastlane '#{lane}' errored",
        success: false
      )
    end
  end

  # Public lane

  lane :dev do
    fabric(scheme: ENV['BITRISE_SCHEME'])
  end

  lane :_testflight do
    itc_testflight(scheme: ENV['BITRISE_SCHEME'])
  end

  lane :release do
    itc(scheme: ENV['BITRISE_SCHEME'])
  end



  # Private lane
  
  private_lane :fabric do |options|
    increment_build_number_in_plist(
      build_number: ENV['BITRISE_BUILD_NUMBER']
    )
    scheme = options[:scheme]
    project_name = ENV['PROJECT_NAME']
    match(
      type: "adhoc",
      git_url: ENV['CERT_GIT_URL'],
      app_identifier: ENV['APPLE_APP_ID'],
      username: ENV['APPLE_ID_USERNAME'],
      force: true
    ) 
    cert(
      username: ENV['APPLE_ID_USERNAME'],
      team_id: ENV['FASTLANE_TEAM_ID']
      )
    sigh(
      app_identifier: ENV['APPLE_APP_ID'],
      username: ENV['APPLE_ID_USERNAME'],
      team_id: ENV['FASTLANE_TEAM_ID'],
      skip_install: true,
      adhoc: true,
      # development: true
    )
    build(configuration: "Beta", method: "ad-hoc")
    environment = scheme.upcase
    crashlytics(
      ipa_path: "../#{project_name}.ipa",
      notes: "Running on #{environment}",
      groups: ["Appzavr-iOS"]
    )
    rocket
    post_to_slack(scheme: scheme, destination: "Crashlytics")
    
    if !is_ci
      clean_build_artifacts
      commit_version
      push_to_git_remote
    end
  end

  private_lane :itc_testflight do |options|
    scheme = options[:scheme]
    project_name = ENV['PROJECT_NAME']
    match(
      type: "appstore",
      git_url: ENV['CERT_GIT_URL'],
      app_identifier: ENV['APPLE_APP_ID'],
      username: ENV['APPLE_ID_USERNAME'],
      force: true
    ) 
    cert(
      username: ENV['APPLE_ID_USERNAME'],
      team_id: ENV['FASTLANE_TEAM_ID']
    )
    sigh(
      app_identifier: ENV['APPLE_APP_ID'],
      username: ENV['APPLE_ID_USERNAME'],
      team_id: ENV['FASTLANE_TEAM_ID'],
      skip_install: true,
      development: false,
    )
    build(configuration: "Release", method: "app-store")
    pilot(
      app_identifier: ENV['APPLE_APP_ID'],
      username: ENV['APPLE_ID_USERNAME'],
      team_id: ENV['FASTLANE_TEAM_ID'],
      ipa: "../#{project_name}.ipa",
      skip_submission: true,
      skip_waiting_for_build_processing: true
    )
    rocket
    post_to_slack(scheme: scheme, destination: "TestFlight")
    clean_build_artifacts
    commit_version
  end

  private_lane :itc do |options|
    # ensure_git_branch(branch: 'master')
    scheme = options[:scheme]
    project_name = ENV['PROJECT_NAME']
    match(
      type: "appstore",
      git_url: ENV['CERT_GIT_URL'],
      app_identifier: ENV['APPLE_APP_ID'],
      username: ENV['APPLE_ID_USERNAME'],
      force: true
    ) 
    cert(
      username: ENV['APPLE_ID_USERNAME'],
      team_id: ENV['FASTLANE_TEAM_ID']
    )
    sigh(
      app_identifier: ENV['APPLE_APP_ID'],
      username: ENV['APPLE_ID_USERNAME'],
      team_id: ENV['FASTLANE_TEAM_ID'],
      skip_install: true,
      development: false,
    )
    build(configuration: "Release", method: "app-store")
    deliver(
      app_identifier: ENV['APPLE_APP_ID'],
      username: ENV['APPLE_ID_USERNAME'],
      team_id: ENV['FASTLANE_TEAM_ID'],
      force: true
    	)
    rocket
    post_to_slack(scheme: scheme, destination: "iTunes Connect")
    if !is_ci
      clean_build_artifacts
      commit_version
      add_tag_and_push
    end
  end

  # Util lane

  private_lane :build do |options|
    configuration = options[:configuration]
    method = options[:method]
    project_name = ENV['PROJECT_NAME']
    gym(
      scheme: ENV['BITRISE_SCHEME'],
      configuration: "#{configuration}",
      workspace: ENV['BITRISE_PROJECT_PATH'],
      output_directory: "../",
      output_name: "#{project_name}.ipa",
      export_method: "#{method}",
      export_xcargs: "-allowProvisioningUpdates"
    )
  end

  private_lane :post_to_slack do |options|
    scheme = options[:scheme]
    project_name = ENV['PROJECT_NAME']

    version = get_version_number_from_plist
    build = get_build_number_from_plist
    environment = scheme.upcase
    destination = options[:destination]
    slack(
      message: "New :ios: *#{version}* (#{build}) running `#{environment}` has been submitted to *#{destination}*  :rocket:",
    )
  end

  private_lane :commit_version do
    project_name = ENV['PROJECT_NAME']
    version = get_version_number_from_plist
    build = get_build_number_from_plist
    commit_version_bump(
      message: "Build v.#{version}(#{build})",
      force: true
    )
  end

  private_lane :add_tag_and_push do
    project_name = ENV['PROJECT_NAME']
    version = get_version_number_from_plist
    add_git_tag(tag: version)
    push_git_tags
  end
end

Gemfile

source "https://rubygems.org"

gem "cocoapods"
gem "fastlane"

plugins_path = File.join(File.dirname(__FILE__), 'fastlane', 'Pluginfile')
eval_gemfile(plugins_path) if File.exist?(plugins_path)

Pluginfile

# Autogenerated by fastlane
#
# Ensure this file is checked in to source control!

gem 'fastlane-plugin-versioning'