#!/bin/sh
# Put the version and git commit into the Version function in Version.pm

# Both arguments are required, and a missing one is fatal. Returning 0 here meant a
# build with no git information silently produced an xCAT that cannot report its own
# version -- the substitution below never ran, xCAT::Version kept its placeholders,
# and `lsxcatd -v` printed a bare "Version". Neither caller checked the status, so
# the package shipped that way. Fail instead, and say which argument is missing.
if [ -z "$1" ]
	then
	echo "modifyUtils:  Error:  must specify the xCAT version as the first argument" >&2
	exit 1
fi

if [ -z "$2" ]
	then
	echo "modifyUtils:  Error:  must specify the git commit as the second argument" >&2
	exit 1
fi

VER=$1
GITREF="git commit $2"

if [ "$(uname)" = "AIX" ]
then
	sed -e s/"#XCATVERSIONSUBHERE"/". '$VER'"/ -e s/"#XCATSVNBUILDSUBHERE"/". ' ($GITREF)'"/ xCAT/Version.pm >xCAT/Version.pm.new
	mv xCAT/Version.pm.new xCAT/Version.pm
else
        if [ -f "/etc/debian_version" ];then
            FILENAME="debian/perl-xcat/opt/xcat/lib/perl/xCAT/Version.pm"
        else
            FILENAME="xCAT/Version.pm"
        fi
	sed -i -e s/"#XCATVERSIONSUBHERE"/". '$VER'"/ -e s/"#XCATSVNBUILDSUBHERE"/". ' ($GITREF)'"/ $FILENAME
fi