setup-pre-commit
GitHub用于在当前仓库配置 Husky pre-commit 钩子，集成 lint-staged、Prettier 格式化、类型检查和测试。自动检测包管理器，安装依赖并生成配置文件，确保提交前代码质量。
Trigger Scenarios
Install
npx skills add Remocn/remocn --skill setup-pre-commit -g -y
SKILL.md
Frontmatter
{
"name": "setup-pre-commit",
"description": "Set up Husky pre-commit hooks with lint-staged (Prettier), type checking, and tests in the current repo. Use when user wants to add pre-commit hooks, set up Husky, configure lint-staged, or add commit-time formatting\/typechecking\/testing."
}
Setup Pre-Commit Hooks
What This Sets Up
- Husky pre-commit hook
- lint-staged running Prettier on all staged files
- Prettier config (if missing)
- typecheck and test scripts in the pre-commit hook
Steps
1. Detect package manager
Check for package-lock.json (npm), pnpm-lock.yaml (pnpm), yarn.lock (yarn), bun.lockb (bun). Use whichever is present. Default to npm if unclear.
2. Install dependencies
Install as devDependencies:
husky lint-staged prettier
3. Initialize Husky
npx husky init
This creates .husky/ dir and adds prepare: "husky" to package.json.
4. Create .husky/pre-commit
Write this file (no shebang needed for Husky v9+):
npx lint-staged
npm run typecheck
npm run test
Adapt: Replace npm with detected package manager. If repo has no typecheck or test script in package.json, omit those lines and tell the user.
5. Create .lintstagedrc
{
"*": "prettier --ignore-unknown --write"
}
6. Create .prettierrc (if missing)
Only create if no Prettier config exists. Use these defaults:
{
"useTabs": false,
"tabWidth": 2,
"printWidth": 80,
"singleQuote": false,
"trailingComma": "es5",
"semi": true,
"arrowParens": "always"
}
7. Verify
-
.husky/pre-commitexists and is executable -
.lintstagedrcexists -
preparescript in package.json is"husky" -
prettierconfig exists - Run
npx lint-stagedto verify it works
8. Commit
Stage all changed/created files and commit with message: Add pre-commit hooks (husky + lint-staged + prettier)
This will run through the new pre-commit hooks — a good smoke test that everything works.
Notes
- Husky v9+ doesn't need shebangs in hook files
prettier --ignore-unknownskips files Prettier can't parse (images, etc.)- The pre-commit runs lint-staged first (fast, staged-only), then full typecheck and tests
Version History
- f77e19e Current 2026-07-19 22:37
