Remove temp 2.2 migration dir before restoring repos

Author: lildude

bin/ghe-restore

@@ -178,6 +178,9 @@ if [ "$GHE_VERSION_MAJOR" -ge 2 ]; then
 fi
 
 echo "Restoring Git repositories ..."
+# Remove temporary 2.2 storage migration directory if it exists
+echo "[ -d /data/user/repositories-nw-backup ]; then sudo rm -rf /data/user/repositories-nw-backup; fi" |
+ghe-ssh "$GHE_HOSTNAME" -- /bin/sh 1>&3
 ghe-restore-repositories-${GHE_BACKUP_STRATEGY} "$GHE_HOSTNAME" 1>&3
 
 echo "Restoring GitHub Pages ..."