#!/bin/bash
if [[ $1 == "pkgset" ]] && [[ $2 == "use" ]]; then
	CUR_VER=`readlink $GVM_ROOT/go | awk '{ n=split($1,path,"/"); print path[n] }'`
	if [[ $CUR_VER == "" ]]; then
		echo "ERROR: No Go version selected"
		exit 1
	else
	  if [ -e $GVM_ROOT/pkgsets/$CUR_VER/$3 ]; then
		  rm -f $GVM_ROOT/pkgs
		  ln -s $GVM_ROOT/pkgsets/$CUR_VER/$3 $GVM_ROOT/pkgs
		else
			echo "ERROR: Invalid package set name"
			exit 1
		fi
	fi
else
	echo "Please use gvm [action] to call this file"
	exit 1
fi

