trigger ci/cd

.gitea/workflows/build_and_push.yml

@@ -0,0 +1,29 @@
+name: Build and Push Docker image
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out the repo
+      uses: actions/checkout@v2
+
+    - name: Log in to GitHub Container Registry
+      uses: docker/login-action@v1
+      with:
+        registry: git.stuve.uni-ulm.de
+        username: ${{ user_name }}
+        password: ${{ user_password }}
+
+    - name: Build and push Docker image
+      uses: docker/build-push-action@v2
+      with:
+        context: .
+        file: ./Dockerfile
+        push: true
+        tags: git.stuve.uni-ulm.de/StuVe-IT/wiki-js-customization:latest