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#!/bin/sh
# Switch to directory where this script lives so that further commands are run
# from the root directory of the source. The script path and srcdir are double
# quoted to allow the space character to appear in the path.
srcdir=`dirname "$0"` && cd "$srcdir" || exit 1
# Ensure that we have a repo here.
# If not, just cat the VERSION file; it contains the latest release number.
{ [ -r ".git" ] && command -v git >/dev/null 2>&1; } \
|| exec cat VERSION
latesttag=`git describe --tags --match 'mutt-*-rel' --abbrev=0`
version=`echo $latesttag | sed -e s/mutt-// -e s/-rel// -e s/-/./g`
distance=`git rev-list --count $latesttag..`
commitid=`git rev-parse --short HEAD`
if [ $distance -eq 0 ]; then
distance=
else
distance="+$distance"
fi
echo "${version}${distance} (${commitid})"
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