Build frontend automatically

.gitea/workflows/demo.yaml

@@ -3,7 +3,7 @@ run-name: ${{ gitea.actor }} is testing out Gitea Actions 🚀
 on: [push]
 
 jobs:
-  build:
+  test:
 
     runs-on: ubuntu-latest
 
@@ -22,6 +22,29 @@ jobs:
     - name: Build with Maven
       run: mvn -B package --file backend/pom.xml
 
-    # Optional: Uploads the full dependency graph to GitHub to improve the quality of Dependabot alerts this repository can receive
-   # - name: Update dependency graph
-      #uses: advanced-security/maven-dependency-submission-action@571e99aab1055c2e71a1e2309b9691de18d6b7d6
+  build-and-push-frontend:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Log into registry at Gitea
+        uses: docker/login-action@v2
+        with:
+          registry: https://git.fawkes100.de
+          username: ${{ secrets.REGISTRY_USER }}
+          password: ${{ secrets.REGISTRY_PASSWORD }}
+      - name: Setup Docker buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@v2
+        with:
+          images: git.fawkes100.de/TimeManager/timemanager-frontend
+      - name: Build and Push Latest Docker Image
+        id: build-and-push-latest
+        uses: docker/build-push-action@v4
+        if: ${{ github.ref == 'refs/heads/main' }}
+        with:
+          context: .
+          file: ./docker/frontend
+          push: true
+          tags: git.fawkes100.de/TimeManager/timemanager-frontend:latest