folder-validator v1.0.3

Folder Validator 📁

The Folder Validator package is a powerful tool designed to ensure consistency in your application's folder structure across different developers. With this package, you can maintain a uniform folder layout, preventing any structural changes that might lead to application breaks.

"I've created this package because I was tired of having to check the folder structure of my application every time another developer was working on it. I wanted to make sure that the folder structure of my application was consistent and that it was not changed by another developer preventing breaks in the application, so I created this package." - Daniel Rosa

🌟 Key Features

• Structure Validation: Automatically validates your project's folder structure against a predefined configuration
• Real-time Monitoring: Watch mode for continuous folder structure validation during development
• Flexible Configuration: Simple and intuitive configuration file to define your desired folder structure
• Required vs Optional: Specify which folders are mandatory and which are optional
• Nested Structures: Support for deep nested folder hierarchies
• Developer Friendly: Clear error messages and validation feedback
• Zero Runtime Dependencies: Lightweight and fast execution

🚀 Why Folder Validator?

• Maintain Consistency: Ensure all team members follow the same project structure
• Prevent Breaking Changes: Catch structural inconsistencies before they cause issues
• Improve Onboarding: New developers can quickly understand and maintain the correct project structure
• CI/CD Integration: Easy to integrate into your continuous integration pipeline
• Framework Agnostic: Works with any JavaScript/TypeScript project structure

📦 Installation

npm install folder-validator -D

🛠️ Usage

1. Create a folder.config.js file in your project root:

export default [
  {
    name: "src",
    required: true,
    children: [
      {
        name: "components",
        required: true,
      },
      {
        name: "pages",
        required: true,
      },
    ],
  },
  {
    name: "public",
    required: true,
  },
  {
    name: "styles",
    required: false,
  },
];

2. Add validation scripts to your package.json:

{
  "scripts": {
    "validate:folders": "folder-validator",
    "validate:watch": "folder-validator --watch"
  }
}

3. Run the validator:

# One-time validation
npm run validate:folders

# Watch mode for development
npm run validate:watch

📖 Configuration Options

Folder Definition

🔍 Examples

Basic Structure

export default [
  {
    name: "src",
    required: true,
  },
];

Complex Structure

export default [
  {
    name: "src",
    required: true,
    children: [
      {
        name: "components",
        required: true,
        children: [
          {
            name: "common",
            required: true,
          },
          {
            name: "layouts",
            required: false,
          },
        ],
      },
    ],
  },
];

🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

📄 License

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

👨‍💻 Author

Daniel Rosa