---
# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
name: Commit Messages

on:
  pull_request:
    types: [opened, synchronize, reopened]
  push:
    branches:
      - main

permissions:
  contents: read

jobs:
  commitlint:
    name: Validate Commit Messages
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
        with:
          fetch-depth: 0

      - name: Setup Node.js
        uses: actions/setup-node@395ad3262231945c25e8478fd5baf05154b1d79f # v6.1.0
        with:
          node-version: "24"

      - name: Install commitlint
        run: |
          npm install --save-dev @commitlint/cli@19.6.1 @commitlint/config-conventional@19.6.0

      - name: Validate current commit (for single commits)
        if: github.event_name == 'push'
        run: npx commitlint --from HEAD~1 --to HEAD --verbose

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