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#!/bin/sh
usage() {
echo "usage: $0 <source root>"
echo " Prints the source control revision of the given source directory,"
echo " the exact format of the revision string depends on the source "
echo " control system. If the source control system isn't known, the output"
echo " is empty and the exit code is 1."
exit 1
}
if [ $# != 1 ] || [ ! -d $1 ]; then
usage;
fi
cd $1
if [ -d .svn ]; then
svnversion | sed -e "s#\([0-9]*\)[A-Z]*#\1#"
elif [ -f .git/svn/.metadata ]; then
git svn info | grep 'Revision:' | cut -d: -f2-
elif [ -d .git ]; then
git log -1 --pretty=format:%H
else
exit 1;
fi
exit 0
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