commitlint.yml

name: Commit Lint

on:
  pull_request:
    types: [opened, synchronize, reopened, edited]

jobs:
  commitlint:
    name: Lint commit messages
    runs-on: ubuntu-latest
    permissions:
      contents: read
      pull-requests: read

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '20'

      - name: Install commitlint
        run: |
          npm install --save-dev \
            @commitlint/cli \
            @commitlint/config-conventional

      - name: Lint commits in PR
        run: |
          npx commitlint \
            --from ${{ github.event.pull_request.base.sha }} \
            --to ${{ github.event.pull_request.head.sha }} \
            --verbose