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#!/bin/bash
# vim: set sw=4 sts=4 et :

# Copyright (c) 2006 Stephen Bennett <spb@gentoo.org>
#
# Based in part upon dosym from Portage, which is Copyright 1995-2005
# Gentoo Foundation and distributed under the terms of the GNU General
# Public License v2.
#
# This file is part of the Paludis package manager. Paludis is free software;
# you can redistribute it and/or modify it under the terms of the GNU General
# Public License as published by the Free Software Foundation; either version
# 2 of the License, or (at your option) any later version.
#
# Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 59 Temple
# Place, Suite 330, Boston, MA  02111-1307  USA

export PATH="${PALUDIS_EBUILD_DIR:+${PALUDIS_EBUILD_DIR}/utils:}${PATH}"
source ${PALUDIS_EBUILD_DIR}/echo_functions.bash

if [[ ! -d ${D} ]]; then
    echo "${0}: \${D} not valid; aborting" >&2
    exit 247
fi

if [[ ${#} -ne 2 ]]; then
    echo "${0}: exactly two arguments needed" >&2
    exit 1
fi

if [[ ! -d $(dirname $2) ]]; then
    ebuild_notice "qa" "$0: target directory $2 does not exist; creating. Please fix the ebuild to create it explicitly."
    dodir $(dirname $2)
fi

ln -snf "${1}" "${D}${2}"