Generate Pre-commit Hooks

Analyze the current project and generate appropriate pre-commit hooks based on the tech stack.

Instructions

1. Detect project type by checking for:

   • package.json (Node/TypeScript/JavaScript)
   • Cargo.toml (Rust)
   • pyproject.toml or requirements.txt (Python)
   • go.mod (Go)
   • foundry.toml (Solidity/Foundry)
   • hardhat.config.js/ts (Solidity/Hardhat)

2. Check existing setup:

   • Look for .husky/ directory
   • Check for lint-staged config in package.json
   • Check for .pre-commit-config.yaml
   • Check for existing git hooks in .git/hooks/

3. Generate appropriate hooks based on project:

   Node/TypeScript projects:

   • Install husky + lint-staged if not present
   • Add pre-commit: lint-staged (eslint, prettier)
   • Add pre-push: type-check, tests
   • Configure lint-staged in package.json

   Python projects:

   • Create .pre-commit-config.yaml
   • Add: ruff (format + lint), mypy, pytest
   • Run pre-commit install

   Rust projects:

   • Create .cargo/config.toml with rustfmt settings if needed
   • Add git hook for: cargo fmt --check, cargo clippy, cargo test

   Go projects:

   • Add git hook for: gofmt, go vet, go test

   Solidity/Foundry projects:

   • Add git hook for: forge fmt --check, forge build, forge test

4. Install and test:

   • Run the installation commands
   • Make a test commit to verify hooks work
   • Show the user what was set up

Example Output

After generating hooks, provide:

• Summary of what was installed
• How to skip hooks if needed (git commit --no-verify)
• How to modify the configuration

Usage

/generate-precommit-hooks