#!/bin/bash
# Usage: get-svnversion {project-names}
# Gets the largest and most complete subversion revision across a set of projects
# This must be run from the project parent

projs=$*
if [ "${projs}" = "" ]; then
	echo "Usage: get-svnversion.sh {project-names}"
	exit 1
fi

for i in $projs; do
	svnversion $i
done | sort | awk '
	BEGIN 	 { v=""; }
	NR == 1  { v = "" + $1; }
			 { lr = $1; next;}
	END		 { v = v ":" lr; printf "%s\n", v; }
'