👷 Prepare docker workflow for versioned releases

.github/workflows/docker-image.yml

@@ -1,8 +1,8 @@
 name: Build and publish Docker image
 on:
-  workflow_dispatch:
-  schedule:
-    - cron: "0 6 * * 1" # Every Monday at 6:00am UTC
+  push:
+    tags:
+      - "v*"
 
 jobs:
   publish:
@@ -19,6 +19,16 @@ jobs:
         id: buildx
         uses: docker/setup-buildx-action@v2
 
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            ${{ secrets.DOCKER_NAMESPACE }}/rallly
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+
       - name: Log in to Docker Hub
         uses: docker/login-action@v2
         with:
@@ -26,12 +36,11 @@ jobs:
           password: ${{ secrets.DOCKER_PASSWORD }}
 
       - name: Build and publish image
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v4
         with:
           platforms: linux/arm64,linux/amd64
           push: true
           cache-from: type=gha
           cache-to: type=gha,mode=max
-          tags: |
-            ${{ secrets.DOCKER_NAMESPACE }}/rallly:latest
-            ${{ secrets.DOCKER_NAMESPACE }}/rallly:${{ github.sha }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}