Work around issue importing settings with invalid storage mode

Author: rtomayko

share/github-backup-utils/ghe-restore-settings

@@ -24,7 +24,15 @@ ghe_remote_version_required "$GHE_HOSTNAME"
 GHE_RESTORE_SNAPSHOT_PATH="$GHE_DATA_DIR/$GHE_RESTORE_SNAPSHOT"
 
 echo "Restoring settings ..."
-ghe-ssh "$GHE_HOSTNAME" -- 'ghe-import-settings' < "$GHE_RESTORE_SNAPSHOT_PATH/settings.json" 1>&3
+if [ "$GHE_VERSION_MAJOR" -ge 2 ]; then
+  # work around issue importing settings with bad storage mode values
+  cat "$GHE_RESTORE_SNAPSHOT_PATH/settings.json" |
+    sed 's/"storage_mode": "device"/"storage_mode": "rootfs"/' |
+    ghe-ssh "$GHE_HOSTNAME" -- 'ghe-import-settings' 1>&3
+else
+    cat "$GHE_RESTORE_SNAPSHOT_PATH/settings.json" |
+    ghe-ssh "$GHE_HOSTNAME" -- 'ghe-import-settings' 1>&3
+fi
 
 # Bail out if we're restoring against a pre-2.x appliance. Everything below is
 # supported by v2.0 appliances only.