Merge pull request #1075 from manics/github-workflow-docker-push

Update README quay.io URL, Add docker latest tag

.github/workflows/release.yml

@@ -75,7 +75,7 @@ jobs:
           # Allows pushing to registry on localhost:5000
           driver-opts: network=host
 
-      - name: Setup push rights to Docker Hub
+      - name: Setup push rights to Docker registry
         if: env.REGISTRY != 'localhost:5000'
         run: |
           docker login -u "${{ secrets.DOCKER_REGISTRY_USERNAME }}" -p "${{ secrets.DOCKER_REGISTRY_TOKEN }}" "${{ env.REGISTRY }}"
@@ -89,6 +89,10 @@ jobs:
           if [ "${{ github.ref }}" == "refs/heads/main" ]; then
             TAGS="$TAGS,${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:main"
           fi
+          if [ "${{ startsWith(github.ref, 'refs/tags/') }}" = "true" ]; then
+            TAGS="$TAGS,${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest"
+          fi
+
           echo "TAGS=$TAGS"
           echo "TAGS=$TAGS" >> $GITHUB_ENV
 

README.md

@@ -3,7 +3,7 @@
 [![Build Status](https://github.com/jupyterhub/repo2docker/workflows/Continuous%20Integration/badge.svg)](https://github.com/jupyterhub/repo2docker/actions)
 [![Documentation Status](https://readthedocs.org/projects/repo2docker/badge/?version=latest)](http://repo2docker.readthedocs.io/en/latest/?badge=latest)
 [![Contribute](https://img.shields.io/badge/I_want_to_contribute!-grey?logo=jupyter)](https://repo2docker.readthedocs.io/en/latest/contributing/contributing.html)
-[![Docker Repository on Quay](https://quay.io/repository/jupyterhub/repo2docker/status "Docker Repository on Quay")](https://quay.io/repository/jupyterhub/repo2docker)
+[![Docker Repository on Quay](https://img.shields.io/badge/quay.io-container-green "Docker Repository on Quay")](https://quay.io/repository/jupyterhub/repo2docker?tab=tags)
 
 `repo2docker` fetches a git repository and builds a container image based on
 the configuration files found in the repository.
@@ -100,4 +100,4 @@ The philosophy of repo2docker is inspired by
 
 ## Docker Image
 
-Repo2Docker can be run inside a Docker container if access to the Docker Daemon is provided, for example see [BinderHub](https://github.com/jupyterhub/binderhub). Docker images are [published to quay.io](https://quay.io/repository/jupyterhub/repo2docker). The old [Docker Hub image](https://hub.docker.com/r/jupyter/repo2docker) is no longer supported.
+Repo2Docker can be run inside a Docker container if access to the Docker Daemon is provided, for example see [BinderHub](https://github.com/jupyterhub/binderhub). Docker images are [published to quay.io](https://quay.io/repository/jupyterhub/repo2docker?tab=tags). The old [Docker Hub image](https://hub.docker.com/r/jupyter/repo2docker) is no longer supported.