ci(docker): add autobuild dockerimages

.gitea/workflows/docker.yaml

@@ -0,0 +1,33 @@
+name: Build and Push Docker Image
+
+on:
+  push:
+    branches:
+      - main # Change this to your default branch if different
+
+jobs:
+  build:
+    name: Build and Push Image
+    runs-on: ubuntu-latest-root # This specifies the environment for the job
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Login to Docker Registry
+        uses: docker/login-action@v3
+        with:
+          registry: gitea.haientus.duckdns.org # Replace with your Docker registry URL
+          username: ${{ gitea.actor }} # The actor who triggered the action
+          password: ${{ secrets.REGISTRY_TOKEN }} # Your registry token secret
+
+      - name: Build Docker Image
+        run: |
+          TODAY=$(date +'%Y-%m-%d')
+          docker build -t gitea.haientus.duckdns.org/${{ gitea.repository_owner }}/exmr:${TODAY} .
+          docker tag gitea.haientus.duckdns.org/${{ gitea.repository_owner }}/exmr:${TODAY} gitea.haientus.duckdns.org/${{ gitea.repository_owner }}/exmr:latest
+
+      - name: Push Docker Image
+        run: |
+          docker push gitea.haientus.duckdns.org/${{ gitea.repository_owner }}/exmr:${TODAY}
+          docker push gitea.haientus.duckdns.org/${{ gitea.repository_owner }}/exmr:latest