Flutter ArchKit Logo

Flutter ArchKit

The Ultimate Flutter Architecture Generator, Feature Scaffolder, Code Generator & Multi-Flavor CLI Toolkit

📖 Overview

flutter_archkit is an enterprise-grade command-line interface (CLI) toolkit and code generator designed to eliminate architectural boilerplate and streamline Flutter app development.

Whether starting a greenfield project or scaling an existing production codebase, flutter_archkit automates:

🏗️ Project Scaffolding: Interactive wizard for Clean Architecture, MVVM, or MVC.
⚡ Feature Modules: One-command feature generator that matches your project's architecture and state management.
🧠 @Archkit Code Generation: Automatically writes cascading UseCases, Repositories, DataSources, and API calls from annotated presentation handlers.
🛣️ Router Infrastructure: Scaffolds Navigator 1.0/2.0, Go Router (with Bottom Navigation Shells), Auto Route, or GetX Routing.
🌐 Network Layer: Scaffolds production Dio HTTP client with generic ApiResponse<T>, custom ApiException, interceptors, and typed contracts.
🎯 Multi-Flavor Environments: Configures Android Flavors, iOS Schemes & .xcconfig, Dart ServerConfig, VS Code launch.json, and Android Studio run configurations.

🧩 Features & Architecture Matrix

Capability	Supported Technologies & Options
Architectures	Clean Architecture (Data / Domain / Presentation / DI), MVVM (Models / Services / ViewModels / Views), MVC (Models / Controllers / Views)
State Management	BLoC, Cubit, Riverpod, Provider, GetX
Routing Systems	Navigator 1.0, Navigator 2.0, Go Router (with StatefulShellRoute bottom navigation support), Auto Route, GetX Routing
Networking	Dio 5.x, Generic `ApiResponse<T>`, `ApiException`, Logging Interceptor, Auth Interceptors, `ApiInterface` contract
Code Generation	`@Archkit` annotation parser: Cascading generation of UseCases, Repositories, Remote DataSources, and Service interfaces
Multi-Flavor	Android (`flavor.gradle.kts`), iOS (XCConfig, Schemes, `project.pbxproj`), Dart (`ServerConfig`), IDE Run Configs (VS Code & Android Studio)
Configuration	Smart `.metadata` tracking: Auto-detects project architecture without passing repetitive flags

⚡ CLI Command Cheat Sheet

Command	Aliases	Description	Example
`archkit create <app_name>`	`-c`, `--create`	Creates a new Flutter app with chosen architecture & state management	`archkit create my_app -a Clean -s Bloc`
`archkit feature <name>`	`-f`, `--feature`	Scaffolds a new feature module matching project architecture	`archkit feature auth` or `archkit -f profile`
`archkit route`	`-r`, `--route`	Scaffolds routing system & installs router dependencies	`archkit route -t "Go Router" --shell`
`archkit network`	`-n`, `--network`	Scaffolds production Dio HTTP network layer	`archkit network --override`
`archkit generate`	`g`, `gen`, `-g`	Generates domain & data layer methods for `@Archkit` annotations	`archkit g -p lib/features/auth`
`setup_flavor`	`setup_flavor`	Configures multi-flavor environments (Android, iOS, Dart, IDEs)	`dart run flutter_archkit:setup_flavor`

📦 Installation

Global Activation (Recommended)

Activate flutter_archkit globally to use the archkit CLI from anywhere in your terminal:

dart pub global activate flutter_archkit

Note: Ensure your global pub cache bin path is added to your system's PATH environment variable.

As a Project Dependency

Add flutter_archkit to your Flutter project's pubspec.yaml under dev_dependencies to utilize the @Archkit annotation and flavor generators:

dev_dependencies:
  flutter_archkit: ^0.2.0

Then run:

flutter pub get

🚀 Usage Guide

1. Creating a Project (`archkit create`)

Scaffold a complete, production-ready Flutter application with interactive terminal prompts:

archkit create my_app

? Select Architecture:
  ❯ Clean Architecture (Data, Domain, Presentation, DI)
    MVVM Architecture (Models, Services, ViewModels, Views)
    MVC Architecture (Models, Controllers, Views)

? Select State Management:
  ❯ Bloc
    Cubit
    Riverpod
    Provider
    GetX

? Organization Identifier: com.example
? Target Platforms: android, ios, web

Non-Interactive CLI Mode

Automate CI/CD or scripted project generation using command-line flags:

archkit create my_app \
  --org com.example \
  --architecture Clean \
  --state-management Bloc \
  --platforms android,ios,web

2. Scaffolding Feature Modules (`archkit feature`)

Generate modular, architecture-compliant feature packages in seconds. archkit automatically detects your project's architecture and state management from .metadata!

# Full command
archkit feature auth

# Or quick shortcut
archkit -f user_profile

Clean Architecture Feature Output (lib/features/auth/):

domain/entities/auth_entity.dart
domain/repositories/auth_repository.dart
domain/usecases/auth_usecase.dart
data/models/auth_model.dart
data/data_sources/auth_remote_datasource.dart & _impl.dart
data/repositories/auth_repository_impl.dart
presentation/bloc/auth_bloc.dart, auth_event.dart, auth_state.dart
presentation/page/auth_page.dart
di/auth_di.dart

3. Setting Up Route Systems (`archkit route`)

Set up a robust navigation infrastructure tailored to your preferred routing engine:

archkit route
# Or alias
archkit r

Supported Route Engines:

Navigator 1.0: Traditional named routes with RouteGenerator and MaterialPageRoute.
Navigator 2.0: Declarative routing with custom RouterDelegate and RouteInformationParser.
Go Router: URL-driven routing supporting deep links, route redirection, and optional StatefulShellRoute bottom navigation.
Auto Route: Type-safe code-generated navigation.
GetX Routing: Lightweight GetPage navigation.

CLI Command Flags:

# Go Router with Bottom Navigation Shell
archkit route --type "Go Router" --shell

# Auto Route setup
archkit route -t auto_route

# GetX Routing setup
archkit route -t getx

Note: Running archkit route automatically adds the required package dependencies to pubspec.yaml and persists your configuration in .metadata.

4. Generating Network Layer (`archkit network`)

Scaffold a battle-tested Dio network client architecture in lib/core/network/ and lib/core/util/:

archkit network
# Or alias
archkit n

CLI Options:

# Specify custom project path
archkit network --path ./my_project

# Force overwrite existing network files
archkit network --override

What gets scaffolded?

ApiResponse<T>: Standardized response wrapper representing Success, Error, and Loading states.
ApiException: Centralized exception handler parsing HTTP status codes, validation errors, and timeout exceptions.
ApiInterface: Abstract contract for GET, POST, PUT, DELETE, and PATCH methods.
DioNetwork & DioServices: Configured Dio instance with base URLs, headers, connection timeouts, and SSL pinning hooks.
Interceptors:
- ApiInterceptor: Automatic bearer token injection and authentication headers.
- LoggingInterceptor: Detailed console request/response logging in debug mode.

5. Smart `@Archkit` Code Generation (`archkit generate`)

Speed up development exponentially by designing your UI/Presentation layer first and generating all corresponding domain and data layer classes with a single command.

Step 1: Annotate your Presentation Method

Import package:flutter_archkit/flutter_archkit.dart and annotate event handlers or functions in your BLoC, Cubit, Riverpod Notifier, ViewModel, or Controller:

import 'package:flutter_archkit/flutter_archkit.dart';
import '../models/weather_model.dart';

class WeatherBloc extends Bloc<WeatherEvent, WeatherState> {
  WeatherBloc() : super(WeatherInitial()) {
    on<FetchWeatherEvent>(_onFetchWeather);
  }

  @Archkit(
    endpoint: '/weather',
    method: 'GET',
    returnType: WeatherModel,
  )
  Future<void> _onFetchWeather(
    FetchWeatherEvent event,
    Emitter<WeatherState> emit, {
    required String city,
    String? units,
  }) async {
    // Business logic...
  }
}

Step 2: Run Code Generator

# Run code generation on target feature
archkit generate --path lib/features/weather

# Or use shortcuts
archkit g -p lib/features/weather

# Preview changes without modifying files
archkit g -p lib/features/weather --dry-run

Automated Generation Pipeline:

graph LR
    A["@Archkit Annotation in Presentation"] --> B["UseCase (Domain)"]
    B --> C["Repository Interface (Domain)"]
    C --> D["Repository Implementation (Data)"]
    D --> E["Remote DataSource Contract (Data)"]
    E --> F["Remote DataSource Impl (Dio Client)"]

domain/usecases/fetch_weather_usecase.dart: Generates typed UseCase with matching parameters (city, units).
domain/repositories/weather_repository.dart: Injects contract method returning Future<ApiResponse<WeatherModel>>.
data/repositories/weather_repository_impl.dart: Implements method delegating to the remote data source.
data/data_sources/weather_remote_datasource.dart: Declares data source method.
data/data_sources/weather_remote_datasource_impl.dart: Generates concrete Dio network call with /weather endpoint and GET method.

6. Multi-Flavor Configuration (`setup_flavor`)

Easily configure enterprise-grade multi-environment setups (e.g. dev, staging, prod) for both Android and iOS in seconds.

Step 1: Initialize `flavor.yaml`

dart run flutter_archkit:setup_flavor --init

Customize flavor.yaml in your project root:

flavors:
  dev:
    app:
      name: "App [DEV]"
      baseUrl: "https://dev-api.example.com"
    android:
      applicationId: "com.example.app.dev"
    ios:
      bundleId: "com.example.app.dev"

  prod:
    app:
      name: "App"
      baseUrl: "https://api.example.com"
    android:
      applicationId: "com.example.app"
    ios:
      bundleId: "com.example.app"

Step 2: Validate Configuration

dart run flutter_archkit:setup_flavor --validate

Step 3: Run the Flavor Generator

dart run flutter_archkit:setup_flavor

Automated Native & IDE Setup:

Android: Configures productFlavors and applicationId in android/app/flavor.gradle.kts and links with build.gradle.kts.
iOS:
- Generates .xcconfig build configuration files (Debug-dev.xcconfig, Release-prod.xcconfig, etc.).
- Configures CocoaPods target integrations (#include? "Pods-Runner.<mode>-<flavor>.xcconfig").
- Generates shared .xcscheme scheme definitions in Runner.xcodeproj/xcshareddata/xcschemes/.
- Patches Info.plist with dynamic CFBundleDisplayName and BaseURL.
- Updates Xcode project.pbxproj and upgrades IPHONEOS_DEPLOYMENT_TARGET = 16.0.
Dart ServerConfig: Generates strongly-typed lib/core/config/server_config.dart.
IDE Run Configurations:
- Writes .vscode/launch.json for 1-click debugging in VS Code.
- Generates .run/<flavor>.run.xml for Android Studio / IntelliJ IDEA.

📁 Directory Structures

Clean Architecture (`lib/features/auth/`)

lib/features/auth/
├── data/
│   ├── data_sources/
│   │   ├── auth_remote_datasource.dart
│   │   └── auth_remote_datasource_impl.dart
│   ├── models/
│   │   └── auth_model.dart
│   └── repositories/
│       └── auth_repository_impl.dart
├── di/
│   ├── auth_di.dart
│   └── auth_di.config.dart
├── domain/
│   ├── entities/
│   │   └── auth_entity.dart
│   ├── repositories/
│   │   └── auth_repository.dart
│   └── usecases/
│       └── auth_usecase.dart
└── presentation/
    ├── bloc/ (or cubit / riverpod / provider / controllers)
    │   ├── auth_bloc.dart
    │   ├── auth_event.dart
    │   └── auth_state.dart
    └── page/
        └── auth_page.dart

Route System Structure (`lib/core/router/`)

lib/core/router/
├── app_router.dart           # Central router definition (GoRouter / RouterDelegate / AppPages)
├── app_routes.dart           # Strongly-typed route name constants
├── route_functions.dart      # Global navigation utilities (push, pop, clearAndGo)
└── bottom_shell_route.dart   # StatefulShellRoute bottom navigation scaffold (Go Router)

Network Layer Structure (`lib/core/`)

lib/core/
├── network/
│   ├── api_exception.dart             # Typed HTTP & socket exception handling
│   ├── api_interface.dart             # Abstract API client contract
│   ├── dio.dart                       # Configured Dio HTTP factory instance
│   ├── dio_network.dart               # Concrete Dio HTTP request dispatcher
│   ├── dio_services.dart              # Base network service class
│   └── interceptors/
│       ├── api_interceptor.dart       # Bearer token & authorization header interceptor
│       └── logging.dart               # Colored request/response logger interceptor
└── util/
    ├── api_response.dart              # Generic ApiResponse<T> state wrapper
    └── typedefs.dart                  # Utility Dart typedefs (JSON, Callbacks)

MVVM Architecture (`lib/`)

lib/
├── models/
│   └── user_model.dart
├── services/
│   └── user_service.dart
├── viewmodels/
│   └── user_viewmodel.dart (or user_provider.dart / user_bloc.dart)
└── views/
    └── user_view.dart

MVC Architecture (`lib/`)

lib/
├── models/
│   └── user_model.dart
├── controllers/
│   └── user_controller.dart
└── views/
    └── user_view.dart

🌟 Example Application

A full reference application demonstrating Clean Architecture, MVVM, MVC, Network Layer, Routing, and Flavor configurations is available in the example/ directory.

To run the example app:

cd example
flutter pub get
flutter run

🤝 Contributing & Issues

Contributions, feature suggestions, and bug reports are welcome!

🐛 Report Issues: GitHub Issue Tracker
💡 Source Code: GitHub Repository

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

Flutter ArchKit

📖 Overview

📑 Table of Contents

🧩 Features & Architecture Matrix

⚡ CLI Command Cheat Sheet

📦 Installation

Global Activation (Recommended)

As a Project Dependency

🚀 Usage Guide

1. Creating a Project (`archkit create`)

Non-Interactive CLI Mode

2. Scaffolding Feature Modules (`archkit feature`)

3. Setting Up Route Systems (`archkit route`)

Supported Route Engines:

CLI Command Flags:

4. Generating Network Layer (`archkit network`)

CLI Options:

What gets scaffolded?

5. Smart `@Archkit` Code Generation (`archkit generate`)

Step 1: Annotate your Presentation Method

Step 2: Run Code Generator

Automated Generation Pipeline:

6. Multi-Flavor Configuration (`setup_flavor`)

Step 1: Initialize `flavor.yaml`

Step 2: Validate Configuration

Step 3: Run the Flavor Generator

Automated Native & IDE Setup:

📁 Directory Structures

Clean Architecture (`lib/features/auth/`)

Route System Structure (`lib/core/router/`)

Network Layer Structure (`lib/core/`)

MVVM Architecture (`lib/`)

MVC Architecture (`lib/`)

🌟 Example Application

🤝 Contributing & Issues

📄 License

Libraries

flutter_archkit package

Flutter ArchKit

📖 Overview

📑 Table of Contents

🧩 Features & Architecture Matrix

⚡ CLI Command Cheat Sheet

📦 Installation

Global Activation (Recommended)

As a Project Dependency

🚀 Usage Guide

1. Creating a Project (archkit create)

Non-Interactive CLI Mode

2. Scaffolding Feature Modules (archkit feature)

3. Setting Up Route Systems (archkit route)

Supported Route Engines:

CLI Command Flags:

4. Generating Network Layer (archkit network)

CLI Options:

What gets scaffolded?

5. Smart @Archkit Code Generation (archkit generate)

Step 1: Annotate your Presentation Method

Step 2: Run Code Generator

Automated Generation Pipeline:

6. Multi-Flavor Configuration (setup_flavor)

Step 1: Initialize flavor.yaml

Step 2: Validate Configuration

Step 3: Run the Flavor Generator

Automated Native & IDE Setup:

📁 Directory Structures

Clean Architecture (lib/features/auth/)

Route System Structure (lib/core/router/)

Network Layer Structure (lib/core/)

MVVM Architecture (lib/)

MVC Architecture (lib/)

🌟 Example Application

🤝 Contributing & Issues

📄 License

Libraries

flutter_archkit package

1. Creating a Project (`archkit create`)

2. Scaffolding Feature Modules (`archkit feature`)

3. Setting Up Route Systems (`archkit route`)

4. Generating Network Layer (`archkit network`)

5. Smart `@Archkit` Code Generation (`archkit generate`)

6. Multi-Flavor Configuration (`setup_flavor`)

Step 1: Initialize `flavor.yaml`

Clean Architecture (`lib/features/auth/`)

Route System Structure (`lib/core/router/`)

Network Layer Structure (`lib/core/`)

MVVM Architecture (`lib/`)

MVC Architecture (`lib/`)