📁 repostruc

A powerful and feature-rich CLI tool for visualizing and analyzing repository directory structures. Perfect for documentation, project analysis, and understanding complex codebases.

✨ Features

Core Features

• Smart Directory Tree Visualization: Clean, colored output with proper Unicode tree characters
• Intelligent Filtering: Respects .gitignore with customizable ignore patterns
• Multiple Output Formats: Plain text, JSON, and Markdown
• Comprehensive Statistics: File counts, sizes, type distribution, and largest files
• Git Integration: Show git status inline with files
• Configuration File Support: Save your preferred settings in .repostrucrc.json

Advanced Features

• File Categorization: Automatically groups files by type (code, docs, media, etc.)
• Depth Control: Limit traversal depth for large repositories
• Symlink Support: Choose to follow or ignore symbolic links
• Permission Display: Show Unix-style file permissions
• Timestamp Information: Display file modification dates
• Empty Directory Handling: Option to exclude empty directories
• Hidden File Support: Include or exclude hidden files and directories
• Colored Output: Beautiful terminal colors (can be disabled)
• Error Handling: Robust error reporting with detailed warnings

🚀 Installation

Quick Usage (No Installation)

npx repostruc

Global Installation

# Using npm
npm install -g repostruc

# Using yarn
yarn global add repostruc

# Using pnpm
pnpm add -g repostruc

📖 Usage

Basic Commands

# Analyze current directory
repostruc

# Analyze specific directory
repostruc /path/to/project

# Save to custom file
repostruc -o project-structure.txt

# Initialize configuration
repostruc init

# Check configuration and environment
repostruc check

Common Usage Patterns

1. Quick Overview

# Basic structure with sizes
repostruc --sizes

# Include statistics
repostruc --stats

# Show everything
repostruc --stats --files --sizes

# Quick terminal-only analysis (no file saved)
repostruc --no-file --stats

2. Filtered Analysis

# Ignore specific patterns
repostruc --ignore "*.log,temp/**,backup/"

# Include only specific files
repostruc --include "src/**/*.js,docs/**/*.md"

# Exclude default patterns and use custom ones
repostruc --no-default-patterns --ignore "node_modules/**"

3. Format Options

# Generate JSON output
repostruc -f json -o structure.json

# Generate Markdown documentation
repostruc -f markdown -o STRUCTURE.md

# Plain text with full details
repostruc -f txt --stats --sizes

4. Advanced Analysis

# Show git status with files
repostruc --git-status

# Include hidden files and follow symlinks
repostruc --hidden --follow-symlinks

# Limit depth and exclude empty directories
repostruc --depth 3 --exclude-empty

# Show timestamps and permissions
repostruc --timestamps --permissions

5. Terminal-Only Output

# Print to terminal only, don't save file
repostruc --no-file

# Quick analysis without cluttering directory
repostruc --no-file --stats --sizes

# Pipe output to other tools
repostruc --no-file -f json --stats | jq '.stats.totalFiles'

🎨 Output Formats

Text Format (Default)

Directory Structure:
============================================================
Generated: 2024-01-15T10:30:00.000Z
Directory: /home/user/project
------------------------------------------------------------

src/
├── components/
│   ├── Button.js (2.34 KB)
│   └── Header.js (3.67 KB)
├── utils/
│   └── helpers.js (1.56 KB)
└── index.js (4.23 KB)

JSON Format

{
  "generated": "2024-01-15T10:30:00.000Z",
  "directory": "/home/user/project",
  "structure": {
    "src": {
      "type": "directory",
      "children": {
        "components": {
          "type": "directory",
          "children": {
            "Button.js": {
              "type": "file",
              "size": 2398
            }
          }
        }
      }
    }
  }
}

Markdown Format

# Repository Structure

Generated on: 2024-01-15T10:30:00.000Z

## Directory Tree

- **src/**
  - **components/**
    - Button.js *(2.34 KB)*
    - Header.js *(3.67 KB)*
  - **utils/**
    - helpers.js *(1.56 KB)*
  - index.js *(4.23 KB)*

⚙️ Configuration

Create a .repostrucrc.json file in your project root:

{
  "output": "structure.txt",
  "format": "markdown",
  "stats": true,
  "sizes": true,
  "gitignore": true,
  "hidden": false,
  "depth": 5,
  "groupByType": true,
  "timestamps": false,
  "permissions": false,
  "excludeEmpty": true,
  "followSymlinks": false,
  "gitStatus": false,
  "color": true,
  "file": true,
  "ignore": ["*.log", "temp/**"],
  "include": ["src/**", "docs/**"],
  "defaultPatterns": true
}

Initialize with defaults:

repostruc init

📊 Statistics Output

When using --stats, you'll get:

• Total file and directory counts
• Total repository size
• File distribution by category (code, docs, media, etc.)
• File distribution by extension
• Top 10 largest files
• Error and warning counts

🎯 Command Reference

Options

Default Ignore Patterns

The following patterns are ignored by default (unless --no-default-patterns is used):

• node_modules/**, .git/**, dist/**, build/**
• *.log, .DS_Store, Thumbs.db
• coverage/**, .next/**, .cache/**
• *.tmp, *.temp, *.swp, *.swo
• .vscode/**, .idea/**, *.sublime-*
• .env*, package-lock.json, yarn.lock, pnpm-lock.yaml
• Python: __pycache__/**, *.pyc, .mypy_cache/**, venv/**
• Java/JVM: .gradle/**, .mvn/**, *.class, *.jar
• And more...

🎨 File Categories

Files are automatically categorized into:

• code: Programming language files (.js, .py, .java, etc.)
• web: Web files (.html, .css, .scss)
• data: Data files (.json, .xml, .csv)
• docs: Documentation (.md, .txt, .pdf)
• config: Configuration files
• image: Image files
• media: Audio/video files
• archive: Compressed files
• other: Everything else

🔍 Examples

Documentation Structure

repostruc --include "docs/**/*,README.md,*.md" -f markdown -o DOCS_STRUCTURE.md

Source Code Analysis

repostruc --include "src/**/*" --stats --group-by-type --sizes

Full Project Analysis

repostruc --stats --files --sizes --git-status --timestamps -o full-analysis.txt

CI/CD Integration

# Generate JSON for programmatic use
repostruc -f json --stats -o structure.json

# Generate markdown for documentation
repostruc -f markdown --sizes -o STRUCTURE.md

🐛 Troubleshooting

Check your setup

repostruc check

This will verify:

• Configuration file validity
• .gitignore presence
• Git repository status
• Write permissions

Common Issues

1. Large repositories: Use --depth to limit traversal
2. Permission errors: Check file permissions or use --ignore for problematic paths
3. Memory issues: Use --exclude-empty and specific --include patterns
4. Slow performance: Disable --git-status for non-git directories

📝 License

MIT License - feel free to use in your projects!

🤝 Contributing

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

🌟 Tips

• Use repostruc init to create a configuration file with your preferred defaults
• Combine with other tools: repostruc -f json | jq '.structure'
• Add to your project documentation workflow
• Use in CI/CD to track structure changes
• Create multiple configs for different views of your project
• Use --no-file for quick terminal analysis without cluttering your directory
• Pipe --no-file output to other tools for advanced processing