trash.sh

#!/bin/bash

function question {
ICON=/home/tri/icons/question.png
if [[ -z $DISPLAY ]] || tty|grep -q pts; then
  dialog --title Question --yesno "$*" 0 0
else
  yad --window-icon $ICON --image $ICON --center --on-top --title Question --text "$*" --button Yes:0 --button No:1
fi
}

function checksize(){
S=(`du -bs "$1"`)
if [ $S -gt 1000000000 ]; then
  question "$1 size is greater than 1GB.  Delete permanently? \nNo will move it to trash"
else
  return 1
fi
}

[ $# -eq 0 ] && exit
TRASHCAN="$HOME/.local/trash"
mkdir -p $TRASHCAN
case $1 in
  *empty*)
    rm -rf $TRASHCAN/* ;;
  *restore*)
    shift
    for i; do
      if [ ${i:0:1} = "_" ]; then
        F=${i##*/}
        F=${F//_/\/}
        if [ -e "$F" ]; then
          question "$F existed.  Do you want to overwrite?"
          [ $? -eq 0 ] && mv -f "$i" "$F"
        else
          mv "$i" "$F"
        fi
      fi
    done ;;
  *)
    for i; do
      checksize "$i"
      if [ $? -eq 1 ]; then
        cd `dirname "$i"`
        F=${PWD//\//_}_${i##*/}
        mv -f "$i" $TRASHCAN/"$F"
      else
        rm -rf "$i"
      fi
    done ;;
esac