cg-version.in

#!/usr/bin/env bash
#
# Show the version of the Cogito toolkit
# Copyright (c) Petr Baudis, 2005
#
# Show which version of Cogito is installed.
# Additionally, the 'HEAD' of the installed Cogito
# is also shown if this information was available
# at the build time.
#
# OPTIONS
# -------
# --lib-dir:: Display Cogito library directory
#	Display the directory containing Cogito library files.
#
# --share-dir:: Display Cogito share directory
#	Display the directory containing Cogito shared files.

# Testsuite: TODO

USAGE="cg-version [--lib-dir] [--share-dir]"
_git_repo_unneeded=1

. "${COGITO_LIB}"cg-Xlib || exit 1

while optparse; do
	if optparse --lib-dir; then
		echo "${COGITO_LIB}"
	elif optparse --share-dir; then
		echo "${COGITO_SHARE}"
	else
		optfail
	fi
done

version="@@VERSION@@"
head="@@GIT_HEAD_ID@@"
if [ -z "$head" ]; then
	echo "$version"
	exit
elif [ "$version" = "$head" ]; then
	echo "$version (real)"
else
	echo "$version ($head)"
fi