#!/bin/sh

prog=getpkgtree

if [ "$#" -ne 2 ]
then
	echo "usage: $prog [file] [section]"
	exit 2
fi

if ! [ -d "$1" ]
then
	echo "$prog: package file does not exist: $1" 1>&2
	exit 101
fi
if ! [ -d "$1/$2" ]
then
	echo "$prog: section does not exist: $2" 1>&2
	exit 102
fi

find "$1/$2" -maxdepth 1 -type f | sort | xargs cat