add upstream push as comment

new-deployable-site.sh

@@ -31,6 +31,9 @@ sudo bash -c "cat << EOF > ${my_repo}/hooks/post-receive
 #!/usr/bin/env bash
 mkdir -p '${my_deploy}'
 # always deploys from the default (master) branch
+#git remote add upstream git@example.com:${my_repo}
+#git push -u upstream master
+#git push --all --force
 git --work-tree='${my_deploy}' --git-dir='${my_repo}' checkout -f
 echo Deployed branch "'$(git rev-parse --abbrev-ref HEAD)'" to '${my_deploy}'
 EOF