Test docker hub and github

.github/workflows/deploy.yml

@@ -2,15 +2,20 @@ name: Build and Push Docker Image
 
 on:
   push:
-    tags: ["*"]
+    branches:
+      - main
+    tags:
+      - "*"
 
 jobs:
   build:
     runs-on: ubuntu-latest
+    permissions:
+      packages: write
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
@@ -33,19 +38,26 @@ jobs:
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
-          password: ${{ secrets.GH_DOCKER_REGISTRY }}
+          password: ${{ secrets.GH_TOKEN }}
+
+      - name: Extract Docker metadata (tags, labels)
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: |
+            ghcr.io/${{ github.repository_owner }}/postgres-gcs-backup
+            ${{ secrets.DOCKERHUB_USERNAME }}/postgres-gcs-backup
+          tags: |
+            type=ref,event=branch,pattern=main
+            type=ref,event=tag
+          custom_labels: |
+            latest
 
       - name: Build and push Docker image
         uses: docker/build-push-action@v6
         with:
           context: .
           platforms: linux/amd64,linux/arm64
           push: true
-          tags: |
-            ${{ secrets.DOCKERHUB_USERNAME }}/postgres-gcs-backup:${{ github.ref_name }}
-            ${{ secrets.DOCKERHUB_USERNAME }}/postgres-gcs-backup:latest
-            ghcr.io/${{ github.repository_owner }}/postgres-gcs-backup:${{ github.ref_name }}
-            ghcr.io/${{ github.repository_owner }}/postgres-gcs-backup:latest
-
-      - name: Image digest
-        run: echo "Image digest is ${{ steps.build.outputs.digest }}"
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

README.md

@@ -11,6 +11,10 @@ You can pull the public image from Docker Hub:
 
     docker pull diogopms/postgres-gcs-backup:latest
 
+Or pull the public image from Github Registry:
+
+     docker pull ghcr.io/diogopms/postgres-gcs-backup:latest
+
 ### Configuration
 
 The following table lists the configurable parameters you can set up.