diff options
author | Sam Thursfield <sam.thursfield@codethink.co.uk> | 2014-02-17 16:17:00 +0000 |
---|---|---|
committer | Sam Thursfield <sam.thursfield@codethink.co.uk> | 2014-03-04 14:47:24 +0000 |
commit | f0f7d9804dd0b718c245e43d87114f04f35810f8 (patch) | |
tree | 6ee6c8dd571124d3b75aefa6f7ea87d011fc628c /morphlib/exts/tar.check | |
parent | 9c20ef29b11f6e1d52a29bcab8d3ea8fcdbcacc4 (diff) | |
download | morph-f0f7d9804dd0b718c245e43d87114f04f35810f8.tar.gz |
deploy: Check the --upgrade flag has been used correctly.
Most write extensions don't handle both initial deployments and upgrades
of a system.
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 |