#!/usr/bin/env bash
name='tree'
ver=0.1
#  Copyright (C) 2010, 2016 Luke Shumaker
#
#  This program 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.
#
#  This program 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;  see the file COPYING.
#  If not, see <http://www.gnu.org/licenses>.

. "${0%/*}/_stdio.sh"

usage="DIR_ID [NAME] [PREFIX] [LAST]"
id="`getvar "$1"`"
name="${2-.}"
pref="$3"
last="$4"

echo "$pref $name	$id"
pref=' | '
"$RVS" ls "$id" '%i\t%n' | while read line; do
	i="`echo "$line" | cut -f1`"
	n="`echo "$line" | cut -f2-`"
	t="`"$RVS" blob-gettype "$i"`"
	if [ "$t" = 'd' ]
		"$RVS" tree "$i" "$n" "$pref"
	else
		echo "$pref $n	$i"
	fi
done