Import Checker CLI

Maintain clean architecture in React/Next.js projects by analyzing cross-directory imports and component organization.

Features

• Analyze imports between directories
• Generate HTML and JSON reports
• Support for JavaScript, TypeScript, JSX, TSX
• VS Code integration
• Enforce component directory structure

Installation

# Global installation
npm install -g import-checker

# Local project installation
npm install --save-dev import-checker

Commands

1. Single Directory Analysis

import-checker check <directory>
# Example: import-checker check src/features/user

# Options
-v, --verbose     Detailed output
--no-html         Skip HTML report

2. Sibling Directories Analysis

import-checker check-siblings <parent-directory>
# Example: import-checker check-siblings src/pages

# Options
-v, --verbose     Detailed output
--no-html         Skip HTML report

3. Structure Checker

import-checker check-structure <directory>
# Example: import-checker check-structure src/features

# Options
-s, --skip <directories>   Skip specific directories
-v, --verbose              Detailed output
--no-html                  Skip HTML report

4. Combined Analysis

import-checker check-all <directory>
# Example: import-checker check-all src/features

# Options
-s, --skip <directories>   Skip directories
-v, --verbose              Detailed output
--no-html                  Skip HTML report
-o, --output <path>        Custom output path

Configuration

Create .importcheckerrc.json:

{
  "baseUrl": ".",
  "outputDir": "./import-analysis",
  "aliases": {
    "@/*": "src/*",
    "@components/*": "src/components/*"
  }
}

Reports

• Interactive HTML reports
• Detailed JSON analysis
• Import counts and file information
• VS Code file links

Use Cases

• Feature isolation
• Code organization
• Dependency management
• Architectural compliance

Visualization

Contributing

Contributions welcome! Please submit a Pull Request.

License

MIT

Contributing & Support

• Contributions welcome! Submit a Pull Request
• Report issues on GitHub
• License: MIT