#! /bin/bash
#
# Empty the trashcan, i.e., delete all files in $HOME/.trashcan
#

TRASH=$HOME/.trashcan

# Make sure the trashcan exists:
if [ -d $HOME/.trashcan ] ; then
    :
    else
        echo Creating $HOME/.trashcan
        mkdir $HOME/.trashcan     # create a trashcan if needed
        chmod u=rwx $HOME/.trashcan
        chmod "go=" $HOME/.trashcan      # hinder garbologists
fi

# Find the full pathname of the .trashcan:
trashdir=`find $TRASH -prune -print`

#function rm_maybe() { if [ "$1" != "$2" ] ; then rm -r "$2" ; fi ; }
# This function will remove argument 2 unless it is also argument 1
# But I can't get find -exec to execute it, so put it in a separate
# shell script:

# find $TRASH -depth -exec rm_maybe $trashdir {} \;
find $TRASH -depth -exec mtcan2 $trashdir {} \;

exit