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Robert Rothenberg 2011-06-12 21:51:22 +01:00
parent 532dc25d86
commit 6fedcfe320
1 changed files with 13 additions and 11 deletions
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@ -15,11 +15,13 @@
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details. # GNU General Public License for more details.
version="0.3.6 \$Id: trash 2011/03/17 15:03:22 GMT rr@dwaible $" version="0.3.7 \$Id: trash 2011/06/12 21:44:45 BST rr@rebig $"
progname=`basename $0`
function show_usage { function show_usage {
cat << EOU cat << EOU
Usage: $0 [OPTION]... FILE... Usage: ${progname} [OPTION]... FILE...
Move files into the trash. Move files into the trash.
@ -34,13 +36,13 @@ EOU
} }
function try_help { function try_help {
echo "Try \`$0 --help' for more information." 1>&2 echo "Try \`${progname} --help' for more information." 1>&2
exit 1 exit 1
} }
# Option handling # Option handling
if ! options=$(getopt -o hvirRf -l "help,verbose,interactive::,version,recursive,force" -n "$0" -- $@) if ! options=$(getopt -o hvirRf -l "help,verbose,interactive::,version,recursive,force" -n "${progname}" -- $@)
then then
exit 1 exit 1
fi fi
@ -74,11 +76,11 @@ case $1 in
fi fi
interactive=$arg interactive=$arg
;; ;;
--version) echo "$0 $version" 1>&2 ;; --version) echo "${progname} $version" 1>&2 ;;
-r|-R|--recursive) ;; -r|-R|--recursive) ;;
-f|--force) interactive=force ;; -f|--force) interactive=force ;;
(--) shift; break;; (--) shift; break;;
(-*) echo "$0: invalid option -- '$1'" 1>&2 ; try_help ; exit 1 ;; (-*) echo "${progname}: invalid option -- '$1'" 1>&2 ; try_help ; exit 1 ;;
(*) break;; (*) break;;
esac esac
shift shift
@ -175,7 +177,7 @@ function can_trash {
if [ ! -e "$filename" ]; then if [ ! -e "$filename" ]; then
if [ "$interactive" != "force" ]; then if [ "$interactive" != "force" ]; then
echo "$0: cannot move \`$filename' to trash: No such file or directory" 1>&2 echo "${progname}: cannot move \`$filename' to trash: No such file or directory" 1>&2
fi fi
echo 0 echo 0
else else
@ -188,14 +190,14 @@ function can_trash {
case $interactive in case $interactive in
never|force) echo 1 ;; never|force) echo 1 ;;
always) always)
read -p "$0: move ${type} '${filename}' to trash?" yn read -p "${progname}: move ${type} '${filename}' to trash?" yn
if [[ "$yn" =~ ^[yY]$ ]]; then if [[ "$yn" =~ ^[yY]$ ]]; then
echo 1 echo 1
else else
echo 0 echo 0
fi fi
;; ;;
*) echo "$0: unsupported value interactive=${interactive}" 1>&2 ; echo 0; exit 1 ;; *) echo "${progname}: unsupported value interactive=${interactive}" 1>&2 ; echo 0; exit 1 ;;
esac esac
fi fi
} }
@ -205,13 +207,13 @@ function init_trashdir {
mkdir -p "$trashdir/files" mkdir -p "$trashdir/files"
if [ "$?" != "0" ]; then if [ "$?" != "0" ]; then
echo "$0: unable to write to $trashdir" 1>&2 echo "${progname}: unable to write to $trashdir" 1>&2
exit 2 exit 2
fi fi
mkdir -p "$trashdir/info" mkdir -p "$trashdir/info"
if [ "$?" != "0" ]; then if [ "$?" != "0" ]; then
echo "$0: unable to write to $trashdir" 1>&2 echo "${progname}: unable to write to $trashdir" 1>&2
exit 2 exit 2
fi fi
} }