Pipeline and licensing added.

.gitea/workflows/docker-build-and-push.yml

@@ -0,0 +1,23 @@
+name: Build and Push Docker Image
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v3
+
+      - name: Docker login
+        run: echo "${{ secrets.DOCKER_TOKEN }}" | docker login https://gitea.masita.net -u mc --password-stdin
+
+      - name: Build and push Docker image
+        run: |
+          IMAGE=gitea.masita.net/mc/messengerbroker:latest
+          docker build -t $IMAGE .
+          docker push $IMAGE