flutter_workspaces_cli 1.2.1

A command-line tool for scaffolding and managing monorepo-style Flutter workspace structures.

Flutter Workspaces CLI

A command-line tool for scaffolding and managing monorepo-style Flutter workspace structures. This CLI automates the creation of a complete Flutter workspace with a core shared package, main application, and proper dependency configuration.

Features

• ✅ Workspace Creation: Automatically creates a <name>_workspaces folder and sets up the workspace structure.
• 📦 Core Package Scaffolding: Creates a reusable packages/core package for shared code.
• ➕ Add Package: Easily add new packages to your existing workspace with a single command.
• 📱 Flutter App Scaffolding: Generates a main Flutter application that imports and uses the core package.
• 🎯 Workspace Resolution: Configures pubspec.yaml files with workspace resolution for monorepo support.
• 🔍 Environment Validation: Checks for Flutter and Dart SDK requirements (Dart 3.6.0+).
• 📋 Dependency Management: Automatically adds common Flutter dependencies (cupertino_icons, flutter_lints, custom_lint).
• 🧹 Error Handling: Reverts workspace creation on failure for clean error states.
• 🏗️ SOLID Architecture: Refactored to use Dependency Injection with FileSystem and ProcessRunner abstractions for better testability and maintainability.

Requirements

• Dart SDK: 3.6.0 or higher
• Flutter SDK: Latest stable version (with Dart 3.6.0+)
• System: macOS, Linux, or Windows with shell support

Installation

dart pub global activate flutter_workspaces_cli

Usage

Create a New Workspace

Run the CLI with the required --name argument to create a new workspace:

flutter_workspaces_cli --name my_app

Or use the short flag:

flutter_workspaces_cli -n my_app

Add a New Package

To add a new package to an existing workspace, use the add-package command from the workspace root:

flutter_workspaces_cli add-package --name my_feature

Project Structure

The project follows a modular service-based structure in lib/:

• bin/: CLI entry point.
• lib/:
  • setup_runner.dart: Orchestrates the initial workspace setup.
  • add_package_runner.dart: Orchestrates adding new packages.
  • process_runner.dart: Abstraction for executing system processes.
  • *_process.dart: Modular services handling specific parts of the workflow (Dart, Flutter, Workspace, Packages, etc.).

Generated Workspace Structure

After running the setup command, the following structure is created:

my_app_workspaces/
├── pubspec.yaml              # Root workspace pubspec
├── analysis_options.yaml     # Root workspace analysis options
├── my_app/                   # Main Flutter application
│   ├── lib/
│   │   └── main.dart        # Main entry point (imports core)
│   ├── pubspec.yaml
└── packages/
    └── core/                 # Shared core package
        ├── lib/
        │   └── core.dart
        └── pubspec.yaml

Command-Line Arguments

Setup (Default)

Argument	Short	Required	Description
--name	-n	Yes	The base name for your workspace and app (e.g., my_app)

Add Package (add-package)

Argument	Short	Required	Description
--name	-n	Yes	The name of the new package to create in packages/

Exit Codes

• 0: Success
• 1: General error (execution failed)
• 64: Missing or invalid arguments (e.g., --name not provided)

Development

Running Tests

Run the test suite to verify all functionality:

dart test

The test suite leverages the FileSystem and ProcessRunner abstractions to provide 100% coverage without side effects on your local machine.

Contributing

Contributions are welcome! Please:

1. Fork the repository
2. Create a feature branch (git checkout -b feature/your-feature)
3. Commit your changes (git commit -am 'Add your feature')
4. Push to the branch (git push origin feature/your-feature)
5. Open a Pull Request

License

This project is provided as-is. See LICENSE for details.

Support

For issues, questions, or suggestions, please open an issue on the GitHub repository.

Author

Created by ThiagoEvoa

---

Enjoy building amazing Flutter workspaces! 🚀