#!/bin/sh
# -*- Mode:Shell-script; Coding:us-ascii-unix; fill-column:158 -*-
################################################################################################################################################################
##
# @file      nuke_crap.sh
# @author    Mitch Richling <https://www.mitchr.me/>
# @brief     Find or delete junk files.@EOL
# @keywords  delete junk backup tex object
# @std       sh
# @copyright 
#  @parblock
#  Copyright (c) 2016, Mitchell Jay Richling <https://www.mitchr.me> All rights reserved.
#
#  Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
#
#  1. Redistributions of source code must retain the above copyright notice, this list of conditions, and the following disclaimer.
#
#  2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions, and the following disclaimer in the documentation
#     and/or other materials provided with the distribution.
#
#  3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without
#     specific prior written permission.
#
#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
#  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
#  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
#  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#  @endparblock
################################################################################################################################################################

#---------------------------------------------------------------------------------------------------------------------------------------------------------------
# Default options....
ACTION='-print'
MAXDEPTH=''

#---------------------------------------------------------------------------------------------------------------------------------------------------------------
# We pop off our arguments and process them
while test -n "$1"; do
   case "$1" in
    -d        ) ACTION='-exec rm -vrf {} ;'    ; shift;                 ;; # Delete stuff
    -maxdepth ) MAXDEPTH="-maxdepth $2"; shift ; shift;                 ;; # Set maxdepth for find
    *         ) echo "nuke_crap.sh [opt]                              "    # Print help
                echo "  Options:                                      "
                echo "    -d      Delete stuff (otherwise just print) "
                echo "    -maxdepth  Set a maximum depth for search   "
                echo "    -h         Print this message               "
                echo "    -help      Print this message               "
                echo "                                                "
                echo "Notes:                                          "
                echo " Ignores .git directories                       "
                exit;                                                   ;;
   esac
done

#---------------------------------------------------------------------------------------------------------------------------------------------------------------
find ./ $MAXDEPTH -name .git -prune -o \( -name "NUL" -o -name "*~" -o -name "*.bak" -o -name "*.bak?" -o -name ".xvpics" -o -name ".#*" \) -a -type f $ACTION