diff options
Diffstat (limited to 'bin/rcdn')
| -rwxr-xr-x | bin/rcdn | 36 |
1 files changed, 18 insertions, 18 deletions
@@ -1,20 +1,20 @@ #!/bin/sh -: ${RCM_LIB:=`dirname $0`/../share/rcm} -. $RCM_LIB/rcm.sh +: ${RCM_LIB:=$(dirname "$0")/../share/rcm} +. "$RCM_LIB/rcm.sh" remove_link() { - local dest=$1 - local original=$2 - local sigil=$3 + local dest="$1" + local original="$2" + local sigil="$3" - if [ x$dest = "x/" ]; then + if [ "x$dest" = "x/" ]; then $VERBOSE "not a symlink, skipping: $original" - elif [ -L $dest -o "x$sigil" = "xX" ]; then - $RM -rf $dest - rmdir -p `dirname $original` 2>/dev/null + elif [ -L "$dest" -o "x$sigil" = "xX" ]; then + $RM -rf "$dest" + rmdir -p "$(dirname "$original")" 2>/dev/null else - remove_link `dirname $dest` $original + remove_link "$(dirname "$dest")" "$original" fi } @@ -57,9 +57,9 @@ handle_command_line() { handle_common_flags rcup $version $verbosity - tags=${arg_tags:-$TAGS} - dotfiles_dirs=${dotfiles_dirs:-$DOTFILES_DIRS} - files=$@ + tags="${arg_tags:-$TAGS}" + dotfiles_dirs="${dotfiles_dirs:-$DOTFILES_DIRS}" + files="$@" RUN_HOOKS=$run_hooks for tag in $tags; do @@ -84,20 +84,20 @@ handle_command_line() { LS_ARGS=-F -handle_command_line $* +handle_command_line $@ : ${DOTFILES_DIRS:=$DOTFILES_DIRS $DEFAULT_DOTFILES_DIR} run_hooks pre down -for dest_and_src in `lsrc $LS_ARGS`; do +for dest_and_src in $(lsrc $LS_ARGS); do saved_ifs=$IFS IFS=: set $dest_and_src IFS=$saved_ifs - dest=$1 - sigil=$3 + dest="$1" + sigil="$3" - remove_link $dest $dest $sigil + remove_link "$dest" "$dest" "$sigil" done run_hooks post down |