lane :beta do
  app_store_connect_api_key(
    key_id: ENV["ASC_KEY_ID"],
    issuer_id: ENV["ASC_ISSUER_ID"],
    key_filepath: ENV["ASC_KEY_PATH"]
  )
  increment_build_number
  match(type: "appstore")
  build_app(scheme: "MyApp")
  upload_to_testflight
  slack(message: "Build uploaded to TestFlight!")
end

lane :release do
  app_store_connect_api_key(...)
  capture_screenshots
  sync_code_signing(type: "appstore")
  build_app(scheme: "MyApp")
  upload_to_app_store(
    submit_for_review: true,
    automatic_release: true
  )
end

lane :deploy do
  gradle(task: "clean assembleRelease")
  upload_to_play_store(
    track: "production",
    json_key: ENV["GOOGLE_PLAY_JSON_KEY"]
  )
end

lane :beta do
  gradle(task: "clean bundleRelease")
  upload_to_play_store(
    track: "internal",
    aab: "app/build/outputs/bundle/release/app-release.aab"
  )
end

# Appfile
app_identifier("com.example.app")

# Matchfile
git_url("git@github.com:org/certificates.git")
storage_mode("git")
type("appstore")

# Usage in lane
lane :setup_signing do
  match(type: "development")  # Dev certs
  match(type: "appstore")     # Distribution certs
end

lane :ci_build do
  setup_ci  # Sets up keychain for CI
  match(type: "appstore", readonly: true)
  build_app(scheme: "MyApp")
end

# App Store Connect API Key (recommended over password auth)
app_store_connect_api_key(
  key_id: ENV["ASC_KEY_ID"],
  issuer_id: ENV["ASC_ISSUER_ID"],
  key_content: ENV["ASC_KEY_CONTENT"],  # Base64 encoded .p8
  is_key_content_base64: true
)

# Google Play Service Account
upload_to_play_store(
  json_key_data: ENV["GOOGLE_PLAY_JSON_KEY"]
)

# Initialize fastlane
fastlane init

# List all actions
fastlane actions

# Get action details
fastlane action [action_name]

# Run a lane
bundle exec fastlane [lane_name]

# Run with verbose output
bundle exec fastlane [lane_name] --verbose

{
  "key_id": "YOUR_KEY_ID",
  "issuer_id": "YOUR_ISSUER_ID",
  "key": "-----BEGIN PRIVATE KEY-----\nLINE1...\nLINE2...\n-----END PRIVATE KEY-----",
  "duration": 1200,
  "in_house": false
}

# fastlane/Fastfile
default_platform(:ios)

platform :ios do
  before_all do
    # Runs before every lane
  end

  lane :test do
    run_tests(scheme: "MyApp")
  end

  lane :beta do
    # Beta deployment
  end

  after_all do |lane|
    # Runs after successful lane completion
  end

  error do |lane, exception|
    slack(
      message: "Error in #{lane}: #{exception.message}",
      success: false
    )
  end
end

platform :android do
  lane :deploy do
    gradle(task: "assembleRelease")
  end
end