commitlint.yml

name: Conventional Commits
on:
  push:
  pull_request:
    types: [opened, synchronize, reopened, edited]

jobs:
  commitlint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - uses: ./.github/workflows/composites/install_node_things/

      - name: Determine if merge commit
        id: merge
        run: |
          isMerge=$(git show --pretty=%P -s HEAD | grep -q ' ' && echo true || echo false)
          echo "isMerge=$isMerge" >> $GITHUB_OUTPUT

      - name: Lint all commits in push event
        if: github.event_name == 'push' && steps.merge.outputs.isMerge == 'false'
        env:
          commitsJson: ${{ toJson(github.event.commits) }}
        run: |
          commitCount=$(echo "$commitsJson" | jq length)
          pnpm exec commitlint --from HEAD~$commitCount --to HEAD --verbose

      - name: Lint all commits in pull request
        if: github.event_name == 'pull_request'
        run: pnpm exec commitlint --from ${{ github.event.pull_request.head.sha }}~${{ github.event.pull_request.commits }} --to ${{ github.event.pull_request.head.sha }} --verbose