diskimage-builder/lib/die
Ian Wienand 494a833987 Add #!/bin/bash to library functions
Currently when these files are opened your editor doesn't know what to
do with them.  Add #!/bin/bash to library functions so that editors,
diff-tools, etc can do syntax highlighting.

There are other ways to skin this cat, such as renaming to ".sh",
adding -* style editor flags, etc.  We had this discussion in DevStack
too, and came to the conclusion the simplest thing that works for
everyone is to just put the #! at the top.

Change-Id: I4cf64321e14844696139f5d40e4d719436390b35
2015-09-16 13:54:07 +10:00

26 lines
787 B
Bash

#!/bin/bash
# Copyright 2012 Hewlett-Packard Development Company, L.P.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
# Prints "message" and exits
# Usage: die "message"
function die() {
local exitcode=$?
set +o xtrace
echo $@
exit $exitcode
}