name: Haml Linting
on:
  push:
    branches-ignore:
      - 'dependabot/**'
    paths:
      - '.github/workflows/haml-lint-problem-matcher.json'
      - '.github/workflows/lint-haml.yml'
      - '.haml-lint*.yml'
      - '.rubocop*.yml'
      - '.ruby-version'
      - '**/*.haml'
      - 'Gemfile*'

  pull_request:
    paths:
      - '.github/workflows/haml-lint-problem-matcher.json'
      - '.github/workflows/lint-haml.yml'
      - '.haml-lint*.yml'
      - '.rubocop*.yml'
      - '.ruby-version'
      - '**/*.haml'
      - 'Gemfile*'

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - name: Clone repository
        uses: actions/checkout@v3

      - name: Install native Ruby dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y libicu-dev libidn11-dev

      - name: Set up Ruby
        uses: ruby/setup-ruby@v1
        with:
          ruby-version: .ruby-version
          bundler-cache: true

      - name: Run haml-lint
        run: |
          echo "::add-matcher::.github/workflows/haml-lint-problem-matcher.json"
          bundle exec haml-lint
