A Bun-optimized TypeScript library for managing Git hooks with a robust set of configuration options.

• 🎯 Simple Configuration: Easy setup through multiple config file formats
• 🔄 Automatic Installation: Hooks are installed on package installation
• 🛡️ Type Safe: Written in TypeScript with comprehensive type definitions
• 🔧 Flexible Config: Supports .ts, .js, .mjs, .json configurations
• 💪 Robust: Handles complex Git workspace configurations
• 🚫 Skip Option: Environment variable to skip hook installation
• 🧹 Cleanup: Optional cleanup of unused hooks
• 📦 Zero Dependencies: Minimal footprint
• ⚡ Fast: Built for Bun with performance in mind
• 🔍 Verbose Mode: Detailed logging for troubleshooting

bun add -D bun-git-hooks

Create a git-hooks.config.{ts,js,mjs,cjs,mts,cts,json} (git-hooks.ts works too) file in your project root:

// git-hooks.config.ts import type { GitHooksConfig } from 'bun-git-hooks' const config: GitHooksConfig = { 'pre-commit': 'bun run lint && bun run test', 'commit-msg': 'bun commitlint --edit $1', 'pre-push': 'bun run build', 'verbose': true, } export default config

{ "git-hooks": { "pre-commit": "bun run lint && bun run test", "commit-msg": "bun commitlint --edit $1", "pre-push": "bun run build" } }

# Install hooks from config git-hooks # alternatively, trigger the CLI with bunx bunx git-hooks bunx bun-git-hooks # Use specific config file git-hooks ./custom-config.ts # Remove all hooks git-hooks uninstall # Enable verbose logging git-hooks --verbose

Skip hook installation when needed:

# Skip hook installation SKIP_INSTALL_GIT_HOOKS=1 bun install # Skip hook execution SKIP_BUN_GIT_HOOKS=1 git commit -m "skipping hooks" # Set custom environment for hooks BUN_GIT_HOOKS_RC=/path/to/env git-hooks

export default { // Hook commands 'pre-commit': 'bun run lint && bun run test', 'commit-msg': 'bun commitlint --edit $1', // Preserve specific unused hooks 'preserveUnused': ['post-merge', 'post-checkout'], // Configure multiple hooks 'pre-push': [ 'bun run build', 'bun run test:e2e' ].join(' && ') }

The library provides clear error messages:

try { await setHooksFromConfig() } catch (err) { if (err.message.includes('Config was not found')) { console.error('Missing configuration file') } else if (err.message.includes('git root')) { console.error('Not a Git repository') } }

Full TypeScript support with detailed type definitions:

interface GitHooksConfig { 'pre-commit'?: string 'pre-push'?: string 'commit-msg'?: string 'post-merge'?: string // ... other git hooks 'preserveUnused'?: Array<string> | boolean } // Types are automatically inferred const config: GitHooksConfig = { 'pre-commit': 'bun run test', 'preserveUnused': ['post-checkout'] }

bun test

Please see our releases page for more information on what has changed recently.

Please see CONTRIBUTING for details.

For help, discussion about best practices, or any other conversation that would benefit from being searchable:

Discussions on GitHub

For casual chit-chat with others using this package:

Join the Stacks Discord Server

“Software that is free, but hopes for a postcard.” We love receiving postcards from around the world showing where bun-git-hooks is being used! We showcase them on our website too.

Our address: Stacks.js, 12665 Village Ln #2306, Playa Vista, CA 90094, United States 🌎

Many thanks to simple-git-hooks and its contributors for inspiring this project.

We would like to extend our thanks to the following sponsors for funding Stacks development. If you are interested in becoming a sponsor, please reach out to us.

• JetBrains
• The Solana Foundation

The MIT License (MIT). Please see LICENSE for more information.

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