Update Container workflow

.github/workflows/publish-container.yml

@@ -1,4 +1,4 @@
-name: ghcr publish
+name: Container CI
 
 on:
   workflow_dispatch:
@@ -10,13 +10,9 @@ on:
     branches: [ "main" ]
 
 env:
-  # Use docker.io for Docker Hub if empty
-  REGISTRY: ghcr.io
-  # github.repository as <account>/<repo>
   IMAGES: |
     docker.io/pgschk/alpine-toolkit
     ghcr.io/pgschk/alpine-toolkit
-  TEST_TAG: test
 
 jobs:
   build:
@@ -97,6 +93,19 @@ jobs:
         run: |
           buildah push ${{ steps.build_image.outputs.image-with-tag }} docker-daemon:${{ steps.build_image.outputs.image-with-tag }}
 
+      - name: Log in to docker.io
+        uses: redhat-actions/podman-login@v1
+        with:
+          registry: docker.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.DOCKER_LOGIN }}
+      - name: Log in to ghcr.io
+        uses: redhat-actions/podman-login@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
       # Podman Login action (https://github.com/redhat-actions/podman-login) also be used to log in,
       # in which case 'username' and 'password' can be omitted.
       - name: Push To ghcr.io
@@ -106,9 +115,6 @@ jobs:
         with:
           image: ${{ steps.build_image.outputs.image }}
           tags: ${{ steps.build_image.outputs.tags }}
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Print ghcr.io image url
         if: ${{ github.event_name != 'pull_request' && github.ref == 'refs/heads/main' }}