Add .github/workflows/docker-build.yml

.github/workflows/docker-build.yml

@@ -0,0 +1,25 @@
+name: Build and Push Docker Image
+on:
+  push:
+    branches: [main]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container:
+      image: catthehacker/ubuntu:act-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Log in to Gitea Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: registry.alwisp.com
+          username: ${{ secrets.REGISTRY_USER }}
+          password: ${{ secrets.REGISTRY_TOKEN }}
+
+      - name: Build and Push
+        run: |
+          docker build -t registry.alwisp.com/${{ gitea.repository_owner }}/${{ gitea.repository }}:latest .
+          docker push registry.alwisp.com/${{ gitea.repository_owner }}/${{ gitea.repository }}:latest