commitlint.yaml

name: Lint commit messages

on: [push, pull_request]

jobs:
  commitlint:
    name: Lint commit messages
    runs-on: ubuntu-latest
    steps:
      - name: Get latest code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: 20

      - name: Install commitlint
        run: |
          npm install @commitlint/{cli,config-conventional}
          npm install commitlint@latest

      - name: Validate current commit (last commit) with commitlint
        if: github.event_name == 'push'
        run: npx commitlint --last --verbose

      - name: Validate PR commits with commitlint
        if: github.event_name == 'pull_request'
        run: npx commitlint --from ${{ github.event.pull_request.head.sha }}~${{ github.event.pull_request.commits }} --to ${{ github.event.pull_request.head.sha }} --verbose