name: Dockerfile Lint

on:
  push:
    branches: [dev, main]
    paths: ['**/Dockerfile*', '**.dockerfile']
  pull_request:
    branches: [dev, main]
    paths: ['**/Dockerfile*', '**.dockerfile']
  workflow_dispatch:

jobs:
  hadolint:
    name: Hadolint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      
      - name: Run Hadolint
        uses: hadolint/hadolint-action@v3.1.0
        with:
          recursive: true
          failure-threshold: warning