File Structure Analyzer

A simple CLI tool to analyze and visualize the file and directory structure of any folder.
Supports custom depth, ignore lists, and displays different icons for different file types.

Features

• Recursively scans directories and files
• Displays an ASCII tree with icons for file types
• Supports depth limit and ignore patterns
• Outputs summary statistics (total files, size, etc.)
• Colorful output for better readability

Installation

npm install -g file-structure-analyzer

Usage

After installing globally from npm, you can use the fsa command directly:

fsa [directory] [options]

Or run locally:

node index.js [directory] [options]

Or make it executable:

chmod +x index.js
./index.js [directory] [options]

Options

• [directory] : Directory path to scan (default is current directory)
• -d, --depth <number> : Recursion depth limit (default: unlimited)
• -i, --ignore <items...> : List of directories or files to ignore (default: node_modules, .git, .vscode, .idea, target)

Example

fsa ./src -d 2 -i node_modules dist

Output Example

📁 my-project (/path/to/my-project)
├── 📁 src
│   ├── 🟨 index.js (2.1 KB)
│   └── 📝 README.md (1.2 KB)
├── 📁 node_modules
└── 📄 package.json (0.8 KB)

--- Summary ---
Total Items Found: 5
Total Files Found: 3
Total Size: 4.1 KB

License

MIT