setup-pre-commit skillA

This file is byte-identical to the first copy the registry indexed, one of 3 copies on public GitHub. Same content hash, same audit grade.

setup-pre-commit is agent-read markdown (skill) from mambo-wang/codewiki-plus: 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..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

What the file says

# 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

```bash
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`

```json
{
  "*": "prettier --ignore-unknown --write"
}
```

### 6. Create `.prettierrc` (if missing)

Only create if no Prettier config exists. Use these defaults:

```json
{
  "useTabs": false,
  "tabWidth": 2,
…

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How to install

mdr add mambo-wang/codewiki-plus/setup-pre-commit@git:20260916.5a385b8

mdr add mambo-wang/codewiki-plus/setup-pre-commit@sha256:c9819d7f1e3b1980

[![mdr](https://markdownregistry.com/badge/art_m2y6byeno2hz4d3m.svg)](https://markdownregistry.com/a/art_m2y6byeno2hz4d3m)

Versions

Audit of the latest version

Source

API

GET https://markdownregistry.com/api/v1/artifacts/art_m2y6byeno2hz4d3m
GET https://markdownregistry.com/api/v1/resolve?ref=mambo-wang/codewiki-plus/setup-pre-commit
GET https://markdownregistry.com/api/v1/blob/c9819d7f1e3b198064edc1faa3154224ed67395e9f07f5d3cea4b67cf0a11a98

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