FirebaseCommand class

Generates Firebase configuration for both Android & iOS platforms.

The FirebaseCommand sets up Firebase configuration files for Flutter applications by running the flutterfire CLI tool with appropriate parameters. It supports:

• Flavor-specific Firebase configuration
• Multiple platform targeting (Android, iOS, Web)
• CI/CD environment integration with service accounts
• Configuration regeneration control
• Automatic flutterfire installation validation

Usage

Basic Firebase setup:

morpheme generate firebase

Setup for specific flavor:

morpheme generate firebase --flavor dev

Force overwrite existing configuration:

morpheme generate firebase --overwrite

With custom morpheme.yaml path:

morpheme generate firebase --morpheme-yaml path/to/morpheme.yaml

Configuration

The command reads Firebase configuration from morpheme.yaml:

flavors:
  dev:
    firebase:
      project_id: "your-project-id"
      token: "optional-auth-token"
      platform: "android,ios"
      output: "lib/firebase_options.dart"
      android_package_name: "com.example.app"
      ios_bundle_id: "com.example.app"
      web_app_id: "web-app-id"
      service_account: "path/to/service-account.json"
      enable_ci_use_service_account: true

Output

• Generates firebase_options.dart with Firebase configuration
• Reports success or failure with detailed feedback
• Handles CI/CD environments with service account authentication

Dependencies

• Requires flutterfire_cli to be installed globally
• Valid morpheme.yaml configuration file
• Service account JSON file for CI/CD environments (optional)

Exceptions

Throws FileSystemException if morpheme.yaml is missing or invalid. Throws ProcessException if flutterfire command fails to execute.