validate.yml

name: validate

on:
  pull_request:
    paths: ["pkgs/**/*.lua"]
  push:
    branches: [main]

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Lint package descriptors
        run: |
          fail=0
          for f in pkgs/*/*.lua; do
            if grep -q "^function install" "$f"; then
              echo "::error file=$f::install hook is forbidden"
              fail=1
            fi
            if ! grep -q "mcpp = {" "$f"; then
              echo "::error file=$f::missing mcpp = {} segment"
              fail=1
            fi
            if ! grep -q 'schema *= *"0\.1"' "$f"; then
              echo "::error file=$f::missing schema = \"0.1\""
              fail=1
            fi
          done
          [ $fail -eq 0 ] && echo "All package files valid."
          exit $fail