da2fd73d15
set of options: -h, --help -v, --verbose --version Move command is now only verbose if the option is selected. Updated comments and copyright message.
202 lines
3.5 KiB
Bash
Executable File
202 lines
3.5 KiB
Bash
Executable File
#!/bin/bash
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# bashtrash - a bash script implementation of the FreeDesktop.org Trash
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# Specification.
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# Copyright (c) 2009-2011, Robert Rothenberg <robrwo@gmail.com>
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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version="0.3.0 \$Id: trash 2011/03/17 09:54:46 GMT rr@dwaible $"
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function show_usage {
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cat << EOU
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Usage: $0 [OPTION]... FILE...
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Move files into the trash.
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Options:
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--version show program's version number and exit
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-h, --help show this help message and exit
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-v, --verbose explain what is being done
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EOU
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}
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# Option handling
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if ! options=$(getopt -o hv -l help,verbose,version -- "$@")
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then
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exit 1
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fi
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if [ $# -eq 0 ]; then
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echo "Try \`$0 --help' for more information." 1>&2
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exit 1
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fi
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set -- $options
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verbose=""
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while [ $# -gt 0 ]
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do
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case $1 in
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-h|--help) show_usage ;;
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-v|--verbose) verbose="-v" ;;
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--version) echo "$0 $version" 1>&2;;
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(--) shift; break;;
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(-*) echo "$0: error - unrecognized option $1" 1>&2; exit 1;;
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(*) break;;
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esac
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shift
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done
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# sed script to encode filenames
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sedscript='s/ /%20/g
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s/!/%21/g
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s/"/%22/g
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s/\#/%23/g
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s/\$/%24/g
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s/\&/%26/g
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s/'\''/%27/g
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s/(/%28/g
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s/)/%29/g
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s/\*/%2a/g
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s/+/%2b/g
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s/,/%2c/g
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s/-/%2d/g
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s/:/%3a/g
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s/;/%3b/g
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s//%3e/g
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s/?/%3f/g
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s/@/%40/g
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s/\[/%5b/g
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s/\\/%5c/g
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s/\]/%5d/g
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s/\^/%5e/g
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s/_/%5f/g
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s/`/%60/g
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s/{/%7b/g
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s/|/%7c/g
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s/}/%7d/g
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s/~/%7e/g
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s/ /%09/g'
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function url_encode {
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echo $1 |sed -e "$sedscript"
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}
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function get_trashdir {
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mounts=`awk '{ print $2 }' /proc/mounts`
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base=/
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if [ "$EUID" != "0" ]; then
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mounts="$HOME $mounts"
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fi
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for i in $mounts
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do
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if [[ $1 =~ ^$i ]]
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then
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if [[ $i =~ ^$base ]]
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then
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base=$i
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fi
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fi
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done
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if [ "$base" != "$HOME" ]; then
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trashdir="$base/.Trash/$UID"
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if [ ! -d "$trashdir" ]; then
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trashdir="$base/.Trash-$UID"
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fi
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mkdir -p "$trashdir"
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if [ "$?" != "0" ]; then
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base=$HOME
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fi
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fi
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if [ "$base" == "$HOME" ]; then
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base=$XDG_DATA_HOME
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if [ -z "$base" ]; then
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base="$HOME/.local/share/"
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fi
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trashdir="$base/Trash"
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fi
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echo $trashdir
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}
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for f in "$@"
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do
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# strip quotes added by getopts
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f=${f#\'}
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f=${f%\'}
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# get full pathname of file
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filename=$(readlink -f "${f}")
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dir=${filename%/*}
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trashdir=`get_trashdir "$dir"`
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mkdir -p "$trashdir/files"
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if [ "$?" != "0" ]; then
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echo "Unable to write to $trashdir" 1>&2
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exit 2
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fi
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mkdir -p "$trashdir/info"
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if [ "$?" != "0" ]; then
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echo "Unable to write to $trashdir" 1>&2
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exit 2
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fi
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trashname="${filename##*/}"
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origname="${trashname%%.*}"
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ext=".${trashname##*.}"
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if [ "$ext" == ".$trashname" ]; then
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ext=""
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fi
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cnt=1
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while [ -e "$trashdir/files/$trashname" ] || \
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[ -e "$trashdir/info/$trashname.trashinfo" ]; do
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trashname="${origname}_${cnt}${ext}"
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let cnt=cnt+1
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done
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deletedfile="$trashdir/files/$trashname"
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deletedinfo="$trashdir/info/$trashname.trashinfo"
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##echo "$filename" 1>&2
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canon=`url_encode $filename`
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cat > "$deletedinfo" <<END
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[Trash Info]
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Path=$canon
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DeletionDate=`date +"%FT%H:%M:%S"`
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END
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mv $verbose "$filename" "$deletedfile"
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done
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exit 0
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