#!/bin/bash
# ftc <file>: file tree create
set -e

function ftc_sub {
if [ -h "$1" ]; then
	ltarget="$(readlink -- "$1" && echo 'x')"
	ltarget="${ltarget%
x}"
	echo "l ${#ltarget} $ltarget"
elif [ -f "$1" ]; then
	if [ -x "$1" ]; then
		stat --format=$'x %s' -- "$1"
	else
		stat --format=$'f %s' -- "$1"
	fi
	cat -- "$1"
	echo
elif [ -d "$1" ]; then
	(
	echo "{"
	cd -- "$1"
	unset GLOBIGNORE
	shopt -s nullglob
	shopt -s dotglob
	for entry in *; do
		echo -n "+ ${#entry} $entry "
		ftc_sub "$entry"
	done
	echo "}"
	)
else
	echo "File of unknown type!" 1>&2
fi
}

ftc_sub "$1"