diff options
Diffstat (limited to 'morphlib/exts/tar.check')
-rwxr-xr-x | morphlib/exts/tar.check | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/morphlib/exts/tar.check b/morphlib/exts/tar.check new file mode 100755 index 00000000..cbeaf163 --- /dev/null +++ b/morphlib/exts/tar.check @@ -0,0 +1,24 @@ +#!/bin/sh +# Copyright (C) 2014 Codethink Limited +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; version 2 of the License. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +# Preparatory checks for Morph 'tar' write extension + +set -eu + +if [ "$UPGRADE" == "yes" ]; then + echo >&2 "ERROR: Cannot upgrade a tar file deployment." + exit 1 +fi |