CI/CD: Gitea workflow + docker-compose for Swarm

.gitea/workflows/deploy.yaml

@@ -1,14 +1,56 @@
-name: Deploy Docker container
+name: CI/CD Deploy
 run-name: ${{ gitea.actor }} is deploying to PROD servers.
-on: [ push, fork, pull ]
+on:
+  push:
+    branches: [ main ]
 
 jobs:
-  Deploy:
+  test:
     runs-on: ubuntu-latest
     steps:
     - name: Check out repository code
       uses: actions/checkout@v4
-    - name: SSH to remote server
+    - name: Setup Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: 22
+        cache: npm
+    - name: Install dependencies
+      run: npm ci
+    - name: Build
+      run: npm run build
+    - name: Run tests
+      run: npm test
+
+  build-push:
+    needs: test
+    runs-on: ubuntu-latest
+    steps:
+    - name: Check out repository code
+      uses: actions/checkout@v4
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v3
+    - name: Log in to Gitea Container Registry
+      uses: docker/login-action@v3
+      with:
+        registry: git.hacecalor.net
+        username: ${{ secrets.REGISTRY_USERNAME }}
+        password: ${{ secrets.REGISTRY_PASSWORD }}
+    - name: Build and push image
+      uses: docker/build-push-action@v6
+      with:
+        context: .
+        push: true
+        tags: |
+          git.hacecalor.net/ichitux/zlb:latest
+          git.hacecalor.net/ichitux/zlb:${{ gitea.sha }}
+    - run: 'echo "Image ${{ gitea.sha }} pushed to registry. Job status: ${{ job.status }}"'
+
+  deploy:
+    needs: build-push
+    runs-on: ubuntu-latest
+    steps:
+    - name: SSH to remote server and update Swarm service
       uses: appleboy/ssh-action@v1.0.3
       with:
         host: ${{ secrets.HOST }}
@@ -18,7 +60,8 @@ jobs:
         script: |
           cd /home/zouklambadabcn.com/public_html/
           git pull
-          docker compose down
-          docker compose up -d --build
+          docker login git.hacecalor.net -u ${{ secrets.REGISTRY_USERNAME }} -p ${{ secrets.REGISTRY_PASSWORD }}
+          docker compose pull
+          docker stack deploy -c docker-compose.yml zlb
           docker image prune -f
-    - run: echo "🍏 This job's status is ${{ job.status }}."
+    - run: 'echo "This job status is ${{ job.status }}"'