CI: login to container registry at the beginning of the workflow

rather than only in push-image.sh script.

Author: lukaszstolarczuk

.github/workflows/gha.yml

@@ -33,6 +33,9 @@ jobs:
         with:
           fetch-depth: 50
 
+      - name: Log in to the container registry
+        run: echo "${CONTAINER_REG_PASS}" | docker login ghcr.io -u="${CONTAINER_REG_USER}" --password-stdin
+
       - name: Pull or rebuild the image
         run: cd $WORKDIR && ${{ matrix.CONFIG }} ./pull-or-rebuild-image.sh
 

utils/docker/images/push-image.sh

@@ -43,8 +43,5 @@ then
 	exit 1
 fi
 
-echo "Log in to the container registry"
-echo "${CONTAINER_REG_PASS}" | docker login ghcr.io -u="${CONTAINER_REG_USER}" --password-stdin
-
 echo "Push the image to the container registry"
 docker push ${CONTAINER_REG}:${TAG}