dockerfile lint

.github/workflows/quality-checks.yml

@@ -68,3 +68,13 @@ jobs:
               echo "Failed"
               exit 1
           fi
+    docker-lint:
+      name: Dockerfile lint
+      runs-on: ubuntu-latest
+      steps:
+        - uses: actions/checkout@v3
+        - uses: addnab/docker-run-action@v3
+          image: hadolint/hadolint:latest-debian
+          options: -v ${{ github.workspace }}:/
+          run: |
+            hadolint Dockerfile