@syedbasim/project-map v1.0.0

Project Map

A lightweight TypeScript/Node.js package that reads your project structure and creates a text file representation. This is particularly useful for providing context to Large Language Models (LLMs) about your project structure.

Features

• Maps your entire project directory structure
• Customizable exclusion patterns (e.g., node_modules, .git)
• Optional file content inclusion (with size limits)
• Configurable depth for directory traversal
• Supports hidden files/directories
• CLI and programmatic API

Installation

npm install project-map

Or globally:

npm install -g project-map

Usage

CLI Usage

# Basic usage (current directory to project-map.txt)
project-map

# Specify directories and output file
project-map --rootDir ./my-project --output ./project-structure.txt

# Include file contents (up to 50KB per file)
project-map --includeContent --contentSizeLimit 50

# Limit directory depth
project-map --maxDepth 3

# Custom exclusions
project-map --exclude node_modules,.git,dist,build

# Show hidden files and directories
project-map --showHidden

Programmatic Usage

import { generateProjectMap } from 'project-map';

async function main() {
  await generateProjectMap({
    rootDir: './my-project',
    outputPath: './project-structure.txt',
    exclude: ['node_modules', '.git', 'dist'],
    includeContent: true,
    maxDepth: 3,
    showHidden: false,
    contentSizeLimit: 100 // limit file content to 100KB
  });
}

main();

Options

Output Format

The output is a text file with a tree-like structure:

project-name
├─ package.json (2KB)
├─ README.md (3KB)
├─ src
│  ├─ index.ts (1KB)
│  └─ utils
│     └─ helpers.ts (1KB)
└─ tests
   └─ index.test.ts (1KB)

When includeContent is enabled, file contents will be included:

project-name
├─ package.json (2KB)
│     ----------------------------------------
│     {
│       "name": "my-project",
│       "version": "1.0.0",
│       ...
│     }
│     ----------------------------------------
├─ src
│  └─ index.ts (1KB)
│     ----------------------------------------
│     import * as fs from 'fs';
│     
│     export function hello() {
│       return 'world';
│     }
│     ----------------------------------------

License

MIT