lint-docker.yml

---
name: Lint Docker

# yamllint disable-line rule:truthy
on:
  pull_request:
    paths-ignore:
      - '**/*.json'
      - '**/*.md'
      - '**/*.txt'
      - '.git*'
      - '.yamllint'
      - 'LICENSE'
  push:
    paths:
      - '**/*.y?ml'
      - '.github/workflows/lint-docker.yml'
      - 'Dockerfile'

jobs:
  Hadolint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: brpaz/hadolint-action@master
        with:
          dockerfile: Dockerfile
  DockerCompose:
    runs-on: ubuntu-latest
    needs: Hadolint
    steps:
      - uses: actions/checkout@v1
      - name: Validates Docker Compose files
        run: |
          find . -name docker-compose.yml -print |
            while read file; do
              docker-compose -f $file config -q || exit 1
            done