get.gitversion

#! /bin/sh -e

GIT_DIR=".git"
GIT_VERSION=".gitversion"
CURRENT_DIR=`pwd`

if [ ! -d "$GIT_DIR" ];
then
	VER="0"
	REV="000000"
else
	#GIT_OBJECTS=`git count-objects | awk '{print $1}'`
	GIT_OBJECTS=`find .git/objects -type f | wc -l`
	if [ $GIT_OBJECTS -eq 0 ];
	then
		VER="0"
		REV="000000"
	else
		VER=`git rev-list --all --abbrev-commit HEAD | wc -l | awk '{print $1}'`
		REV=`git rev-parse --short HEAD`
	fi
fi

# delete GIT_VERSION '.gitversion'
rm -f "$CURRENT_DIR/$GIT_VERSION"

# save version and revision to file '.gitversion'
echo "git.version=$VER-$REV" >> "$CURRENT_DIR/$GIT_VERSION"