#!/bin/sh

PACKAGE_STRING="@PACKAGE_STRING@"

AWK="@AWK@"
CAT="@CAT@"
GIT="@GIT@"
GREP="@GREP@"
SVN="@SVN@"

ver=

if test -r "SVNVERSION" ; then
	ver="${PACKAGE_STRING} SVN r`${CAT} SVNVERSION`"
fi

if test -z "$ver" && test -x "${SVN}" ; then
	x="`${SVN} info`"
	if test -n "$x" ; then
		svnurl="`${SVN} info | ${AWK} '/^URL: / { sub("^.*/callweaver/", "", $2); print $2 }'`"
		svnrev="`${SVN} info | ${AWK} '/^Revision: / { print $2 }'`"
		mod=
		if "${SVN}" status | "${GREP}" '^M ' > /dev/null 2>&1; then
			mod=' (modified)'
		fi
		ver="${PACKAGE_STRING} SVN $svnurl r$svnrev$mod"
	fi
fi

if test -z "$ver" && test -x "${GIT}" ; then
	b="`${GIT} branch | ${AWK} '$1 == "*" { print $2 }'`"
	c="`${GIT} log -1 --pretty=oneline | ${AWK} '{ print substr($1, 0, 8); }'`"
	mod=
	if "${GIT}" status | "${GREP}" '^#	modified: ' > /dev/null 2>&1; then
		mod=' (modified)'
	fi
	ver="${PACKAGE_STRING} GIT $b $c$mod"
fi

if test -z "$ver" ; then
	ver="${PACKAGE_STRING}"
fi

echo "const char cw_version_string[] =\"$ver\";"
exit 0