diff --git a/.gitea/workflows/demo.yaml b/.gitea/workflows/demo.yaml
index c537cc6..b88df9a 100644
--- a/.gitea/workflows/demo.yaml
+++ b/.gitea/workflows/demo.yaml
@@ -3,17 +3,16 @@ run-name: ${{ gitea.actor }} is testing out Gitea Actions 🚀
 on: [push]
 
 jobs:
-  Explore-Gitea-Actions:
-    runs-on: ubuntu-latest
+  Build-Docker-Image:
+    runs-on: alpine-latest
     steps:
-      - run: echo "🎉 The job was automatically triggered by a ${{ gitea.event_name }} event."
-      - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by Gitea!"
-      - run: echo "🔎 The name of your branch is ${{ gitea.ref }} and your repository is ${{ gitea.repository }}."
       - name: Check out repository code
         uses: actions/checkout@v4
-      - run: echo "💡 The ${{ gitea.repository }} repository has been cloned to the runner."
-      - run: echo "🖥️ The workflow is now ready to test your code on the runner."
-      - name: List files in the repository
-        run: |
-          ls ${{ gitea.workspace }}
-      - run: echo "🍏 This job's status is ${{ job.status }}."
+      - name: Install Docker
+        run: curl -fsSL https://get.docker.com | sh
+      - name: Build Image
+        run: docker build . -t ${{secret.DOCKER_REGISTRY}}/${{ gitea.event.repository.name }}:${{ gitea.head_ref }}.${{ gitea.sha }}
+      - name: Login to Registry
+        run: docker login ${{ secret.DOCKER_REGISTRY }} -u "${{ secret.DOCKER_USERNAME }}" -p "${{ secret.DOCKER_PASSWORD }}"
+      - name: Push Image
+        run: docker push ${{secret.DOCKER_REGISTRY}}/${{ gitea.event.repository.name }}:${{ gitea.head_ref }}.${{ gitea.sha }}
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..9fd5fbb
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,2 @@
+FROM alpine:latest
+CMD ["echo", "\"hello world\""]