| #!/bin/sh |
| # |
| # get-version |
| # |
| # Copyright © 2009 Guillem Jover <guillem@debian.org> |
| # |
| # 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; either version 2 of the License, or |
| # (at your option) any later version. |
| # |
| # 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, see <http://www.gnu.org/licenses/>. |
| # |
| |
| if [ -f .dist-version ]; then |
| # Get the version from the file distributed in the tarball. |
| version=$(cat .dist-version) |
| elif [ -d .git ]; then |
| # Ger the version from the git repository. |
| version=$(git describe --abbrev=4 HEAD 2>/dev/null) |
| |
| # Check if we are on a dirty checkout. |
| git update-index --refresh -q >/dev/null |
| dirty=$(git diff-index --name-only HEAD 2>/dev/null) |
| if [ -n "$dirty" ]; then |
| version="$version-dirty" |
| fi |
| else |
| echo "error: cannot get project version." 1>&2 |
| exit 1 |
| fi |
| |
| # Use printf to avoid the trailing new line that m4_esyscmd would not handle. |
| printf "$version" |
