#!/bin/sh
#
# /etc/ports/drivers/git: git driver script for ports(8)
# 

if [ $# -ne 1 ]; then
        echo "usage: $0 <file>" >&2
        exit 1
fi

. $1

if [ -z "$ROOT_DIR" ]; then
	echo "ROOT_DIR not set in '$1'" >&2
	exit 2
fi
if [ -z "$URL" ]; then
	echo "URL not set in '$1'" >&2
	exit 2
fi

if [ -d $ROOT_DIR ]; then
	cd $ROOT_DIR
	git pull
else
	git clone $URL $ROOT_DIR
fi
# End of file.