clean_gen_cli 1.0.6

A powerful CLI tool for Flutter developers to generate Clean Architecture features from JSON or YAML configuration files.

Clean Gen CLI

A powerful command-line tool for Flutter developers to automate the generation of Clean Architecture features. Define your feature structure, API endpoints, and data models in JSON or YAML, and let clean_gen handle the boilerplate.

Features

• 🏗️ Clean Architecture Structure: Automatically generates data, domain, and presentation layers.
• 📂 Standardized Folder Structure: Creates folders for data_sources, models, repositories, use_cases, cubits, pages, and widgets.
• 🚀 Boilerplate Generation: Generates API services (compatible with Chopper/Retrofit patterns), Repositories, Use Cases, and Models.
• ⚙️ Config-Driven: Uses simple JSON or YAML files to define feature requirements.
• 🛠️ Customizable: Supports global and feature-specific configurations for imports and utility paths.
• 🔄 Smart Model Handling: Supports manual models, serialized models, or fully generated models based on example payloads.

Installation

Activate the CLI globally using Dart:

dart pub global activate clean_gen_cli

Getting Started

1. Initialize Global Configuration

Before creating features, it's recommended to initialize a global configuration file to define common imports (like your DataState, UseCase base classes, or ServiceLocator).

clean_gen init

This will create a config/config.json file. Update it to match your project's core utility paths.

2. Create a Feature Configuration

Create a configuration file for your feature (e.g., auth.config.json):

{
  "name": "auth",
  "functions": [
    {
      "name": "signIn",
      "api": "/api/v1/auth/login",
      "method": "POST",
      "request": {
        "email": "string",
        "password": "string"
      },
      "response": {
        "token": "string",
        "user": "$UserModel"
      }
    }
  ]
}

3. Generate the Feature

Run the create command pointing to your config file:

clean_gen create config/auth.config.json

By default, this will generate the feature in lib/src/features/auth.

Commands

init

Initializes the global configuration file.

clean_gen init [path/to/config.json]

create

Generates a feature based on a config file.

clean_gen create <config-file> [options]

Options:

• -o, --output: Set the output directory (default: lib/src/features).
• -m, --model: Model generation strategy: empty, serialize, or generate (default: generate).

version

Prints the current version of the CLI.

Configuration Guide

Feature Config (<name>.config.json)

Property	Type	Description
name	String	The name of the feature (required).
functions	List	API methods to generate (DataSources, Repositories, UseCases).
imports	Object	Override global imports for this specific feature.

Function Definition

Property	Type	Description
name	String	Method name (e.g., getUserProfile).
api	String	API endpoint path.
method	String	HTTP method: GET, POST, PUT, PATCH, DELETE.
pagination	Boolean	Whether the endpoint supports pagination.
query	Boolean	If true, parameters are passed as Query params.
request	Object/String	Example payload or magic model (e.g., $MyModel).
response	Object/String	Example response or magic model.

License

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