#!/bin/bash

if test $# = 0; then
	echo "Usage: $0 DIR..."
	exit 1
fi

strict=true

recurse () {
	if ! test -e "$1"; then
		if $strict; then
			echo "$0: $1 does not exist" 1>&2
			exit 1
		fi
	fi
	if test -d "$1"; then
		if test -f "$1/MANIFEST"; then
			cat "$1/MANIFEST" | while read f; do
				recurse "$1/$f"
			done
		else
			if $strict; then
				echo "$0: $1/MANIFEST does not exist" 1>&2
				exit 1
			fi
		fi
	else
		echo "$1"
	fi
}

for root in "$@"; do
	root=${root%/}
	recurse "$root";
done