better github action

.github/workflows/publish.yml

@@ -4,13 +4,27 @@ on:
   push:
     branches:
       - "master"
+    tags:
+      - "v*.*.*"
 
 jobs:
   docker:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            mducoli/cronupper            
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+            type=semver,pattern={{version}},value=latest
+            type=raw,value=git,enable={{is_default_branch}}
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
       - name: Set up Docker Buildx
@@ -26,4 +40,5 @@ jobs:
           context: .
           platforms: linux/amd64,linux/arm64
           push: true
-          tags: mducoli/cronupper:git
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}