debug: +

Author: niki

.github/workflows/publish-image.yml

@@ -2,45 +2,38 @@ name: Publish image
 on:
   push:
     branches: [ master ]
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
 
 jobs:
-  push_to_registries:
-    name: Push Docker image to multiple registries
+  build-and-push-image:
     runs-on: ubuntu-latest
     permissions:
-      packages: write
       contents: read
+      packages: write
+
     steps:
-      - name: Check out the repo
+      - name: Checkout repository
         uses: actions/checkout@v3
 
-#      - name: Log in to Docker Hub
-#        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
-#        with:
-#          username: ${{ secrets.DOCKER_USERNAME }}
-#          password: ${{ secrets.DOCKER_PASSWORD }}
-
       - name: Log in to the Container registry
         uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
         with:
-          registry: ghcr.io
+          registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Extract metadata (tags, labels) for Docker
         id: meta
         uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
         with:
-          images: |
-            my-docker-hub-namespace/my-docker-hub-repository
-            ghcr.io/${{ github.repository }}
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
 
-      - name: Build and push Docker images
+      - name: Build and push Docker image
         uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
         with:
           context: .
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
-
-