Trying to have a working upload to singularity hub or ORAS

Author: jmfernandez

.github/workflows/container.yml

@@ -113,5 +113,5 @@ jobs:
           singularity registry login -u "${{ github.actor }}" -p "${{ secrets.GITHUB_TOKEN }}" oras://ghcr.io
           declare -a tags=( ${{ needs.gather-metadata.outputs.tags }} )
           for tag in "${tags[@]}" ; do
-            singularity push container.sif "oras://ghcr.io/${GITHUB_REPOSITORY}${tag}"
+            singularity push container.sif "oras://ghcr.io/${GITHUB_REPOSITORY}:${tag#*:}"
           done