Lint Containerfile using Hadolint

.github/workflows/hadolint.yml

@@ -0,0 +1,20 @@
+name: Hadolint 👀
+
+on:
+  push:
+    branches:
+      - '*'
+    tags:
+      - '*'
+
+jobs:
+  build:
+    name: Lint Containerfile using Hadolint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Git checkout
+        uses: actions/checkout@v4
+
+      - uses: hadolint/[email protected]
+        with:
+          dockerfile: Containerfile

README.md

@@ -7,6 +7,7 @@
 # Badges
 
 ![Build Status](https://github.com/containerscrew/infratools/actions/workflows/build.yml/badge.svg)
+![Build Status](https://github.com/containerscrew/infratools/actions/workflows/hadolint.yml/badge.svg)
 [![License](https://img.shields.io/github/license/containerscrew/infratools)](/LICENSE)  
 
 [![DockerHub Badge](http://dockeri.co/image/containerscrew/infratools)](https://hub.docker.com/r/containerscrew/infratools/)