name: Lint Docker files and shell scripts

on:
  pull_request:
    paths:
      - '.gitea/workflows/**'
      - 'Dockerfile'
      - 'scripts/**'
      - 'build.sh'

jobs:
  lint-dockerfile:
    name: Lint Dockerfile with hadolint
    runs-on: ubuntu-latest
    steps:
      - uses: https://git.keligrubb.com/actions/checkout@v6
      - name: Run hadolint
        uses: hadolint/hadolint-action@v3
        with:
          dockerfile: Dockerfile

  lint-shell-scripts:
    name: Lint shell scripts with shellcheck
    runs-on: ubuntu-latest
    steps:
      - uses: https://git.keligrubb.com/actions/checkout@v6
      - name: Install shellcheck
        run: |
          sudo apt-get update
          sudo apt-get install -y shellcheck
      - name: Run shellcheck
        run: |
          find . -name '*.sh' -print0 | xargs -0 -n1 shellcheck