Added #

🚀 Core Features

• Complete Android app signing automation for Flutter applications
• Keystore management with generation and validation capabilities
• Key properties file generation with automatic configuration
• Gradle integration for app-level build.gradle and build.gradle.kts files
• Flutter build automation for APK and App Bundle (AAB) generation
• Signature verification using Android SDK tools
• Cross-platform support for Windows, macOS, and Linux

🏗️ Architecture Generation System

• 8 Flutter architecture patterns with complete project structure generation:
  • Flat/Simple Structure: Basic lib/ organization with minimal folder structure
  • Layered Architecture: Organized by technical layers with GetX integration
  • Feature-First Architecture: Vertical slicing by features with Provider and HTTP
  • BLoC Architecture: Business Logic Component pattern with state management
  • MVVM Architecture: Model-View-ViewModel pattern with Provider
  • Clean Architecture: Domain-driven design with clear layer separation
  • Feature Wise Clean Architecture: Hybrid approach combining Feature-First with Clean Architecture (36 folders, 43 files)
  • Redux Architecture: Redux pattern with actions, reducers, and store
• Automatic dependency management with pubspec.yaml updates
• Template system with 43+ boilerplate files and proper imports
• CLI integration with --architecture and --list-architectures options

🔧 Project Setup & Analysis

• Interactive project setup with guided configuration
• Project structure analysis and validation
• Automatic file generation using 5 built-in templates
• Safety features with automatic backup of existing files
• Structure validation and repair capabilities
• Template management with CLI commands

⚡ Performance & Developer Experience

• 70x faster startup compared to Python implementation (7ms cold start)
• 40% less memory usage with native Dart compilation (~15MB memory footprint)
• 164 comprehensive tests ensuring reliability and stability
• Strong type safety with Dart's advanced type system
• Rich CLI interface with 25+ command-line options
• JSON schema validation for configuration files
• Comprehensive error handling with clear, actionable messages

🛠️ CLI Features

• Non-interactive mode for CI/CD pipelines
• Environment variable support for secure credential management
• Dry-run capabilities for safe testing
• Verbose logging with multiple log levels
• Configuration templates (basic, environment, minimal)
• Dependency checking with --check-deps command
• Template validation with --validate-templates command

Technical Details #

Dependencies

• args: ^2.4.2 - Command-line argument parsing
• path: ^1.8.3 - Cross-platform path manipulation
• json_schema: ^5.1.1 - JSON schema validation
• logging: ^1.2.0 - Structured logging
• yaml: ^3.1.2 - YAML file processing
• meta: ^1.9.1 - Dart metadata annotations

Development Dependencies

• test: ^1.24.0 - Testing framework
• lints: ^2.1.0 - Dart linting rules

System Requirements

• Dart SDK: >=2.17.0 <4.0.0
• Flutter SDK: Latest stable version
• JDK: 8+ (for keystore operations)
• Android SDK: Optional (for signature verification)

Performance Metrics #

• Startup time: 7ms (vs 500ms Python implementation)
• Memory usage: ~15MB (vs 25MB Python implementation)
• Test coverage: 164 tests covering all functionality
• Build time: <2 seconds for complete project setup

Breaking Changes #

• This is the initial release, no breaking changes from previous versions

Migration Guide #

• From Python FlutLock: All commands and options are compatible
• New users: Follow the installation guide in README.md

Known Issues #

• None reported in this release

Contributors #

• Initial implementation and architecture design
• Comprehensive testing and validation
• Documentation and examples

For more information about each release, see the GitHub releases page.