#!/bin/sh
# Copyright (C) 2012,2015  Codethink Limited
# 
# 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; version 2 of the License.
# 
# 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.  If not, see <http://www.gnu.org/licenses/>.

# List contents of a directory tree in a reproducible manner: only include
# details that we care about, and that won't be changing between test runs
# or test environments.

set -eu

shorttype(){
  case "$*" in
  "directory")
    echo d
    ;;
  "regular file"|"regular empty file")
    echo f
    ;;
  "symbolic link")
    echo l
    ;;
  *)
    echo "$*" >&2
    echo U
    ;;
  esac
}

export LC_ALL=C
cd "$1"
find | while read file; do
    printf "%s %s\n" "$(shorttype $(stat -c %F $file))" "$file";
done | sort