commit_message_check.yml

name: commit message check
run-name: commit message check
on: [push]

jobs:
  check_commit_messages:
    runs-on: ubuntu-latest

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

    - name: get main
      run: git fetch origin main --depth 1

    - name: check commit messages
      run: |
        git log --format="%s" main..HEAD | while IFS= read -r message; do
          if ! [[ $commit_message =~ ^(vingo:|vinscant:|vinvoor:|zess:) ]]; then
            echo "Error: commit message should start with vingo:|vinscant:|vinvoor:|zess: depending on which subproject you are working on."
            exit 1
          fi

          if ! [[ $commit_message =~ ^.*:\ [a-z].* ]]; then
            echo "Error: first letter after project specifier should be lower case"
            exit 1
          fi
        done