name: Lint

on:
  pull_request:
    branches: [main]
    paths:
      - 'pkg/Dockerfile'
      - 'Dockerfile'

jobs:
  hadolint:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
        with:
          fetch-depth: 0

      - name: Run hadolint
        uses: hadolint/hadolint-action@2332a7b74a6de0dda2e2221d575162eba76ba5e5 # v3.3.0
        with:
          dockerfile: pkg/Dockerfile