name: Lint Dockerfiles

on: [push, pull_request]

jobs:
  build:
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v3
      - run: brew install hadolint
      - name: Lint Dockerfiles
        run: |
          hadolint {1.16,1.16-3.13,1.17,1.17-3.13,1.18,1.18-nofaccessat2,1.19,1.19-nofaccessat2}/Dockerfile