4 ### Make autoconf-like substitutions in files
6 ### (c) 2008 Mark Wooding
9 ###----- Licensing notice ---------------------------------------------------
11 ### This file is part of the Common Files Distribution (`common').
13 ### `Common' is free software; you can redistribute it and/or modify
14 ### it under the terms of the GNU General Public License as published by
15 ### the Free Software Foundation; either version 2 of the License, or
16 ### (at your option) any later version.
18 ### `Common' is distributed in the hope that it will be useful,
19 ### but WITHOUT ANY WARRANTY; without even the implied warranty of
20 ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 ### GNU General Public License for more details.
23 ### You should have received a copy of the GNU General Public License
24 ### along with `common'; if not, write to the Free Software Foundation,
25 ### Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
30 ###--------------------------------------------------------------------------
31 ### Parse command line arguments.
33 while [ $# -gt 0 ]; do
35 -h | --h | --he | --hel | --help)
39 Writes on standard output the program's version number.
43 -v | --v | --ve | --ver | --vers | --versi | --versio | --version)
44 echo "auto-version: Common Files Distribution version $VERSION"
55 echo "auto-version: unknown option \`$1'" >&2
66 echo >&2 "Usage: auto-version"
70 ###--------------------------------------------------------------------------
73 ## If this is a Git checkout then Git should be able to identify the version.
74 if [ -d .git ] && version=$(git describe --abbrev=4 2>/dev/null); then
76 ## If the working tree is dirty, indicate with a `+'.
77 case "$(git diff-index --name-only HEAD)" in
79 *) version="$version+" ;;
85 ## If this was unpacked from a source distribution, the RELEASE file sould
86 ## say what the version was.
87 if [ -f RELEASE ]; then
92 ## If we're Debianized, then the Debian changelog ought to know.
93 if [ -f debian/changelog ]; then
94 sed -n '/^.*(\(.*\)).*$/ { s::\1:p; q; }' debian/changelog
98 ## Otherwise we're screwed.
102 ###----- That's all, folks --------------------------------------------------