Add action for building docker image

.gitea/workflows/build.yaml

@@ -0,0 +1,25 @@
+name: Build and Push Docker Image
+on:
+  push:
+    branches:
+      - main
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Log in to Harbor Registry
+        run: echo "${{ secrets.HARBOR_SECRET }}" | docker login registry.zhbase.ch -u "${{ secrets.HARBOR_USERNAME }}" --password-stdin
+
+      - name: Build Docker Image
+        run: |
+          docker build -t registry.zhbase.ch/zhbase/web:latest .
+
+      - name: Push Docker Image
+        run: |
+          docker push registry.zhbase.ch/zhbase/web:latest
+
+      - name: Log out from Harbor Registry
+        run: docker logout registry.zhbase.ch

.gitea/workflows/demo.yaml

@@ -1,19 +0,0 @@
-name: Gitea Actions Demo
-run-name: ${{ gitea.actor }} is testing out Gitea Actions 🚀
-on: [push]
-
-jobs:
-  Explore-Gitea-Actions:
-    runs-on: ubuntu-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 }}."