dmenu

Dmenu fork with patches: numbers, nonblocking_stdin, height, input_text
git clone http://milesalan.com/git/dmenu
Log | Files | Refs | Mirror | README | LICENSE

commit c04b688cc0fdfdf28eec8ca0133b7a89065ce499
parent dfe95cb5468618b2eb3d53d41e2ec9f4d167f3f9
Author: Kris Maglione <jg@suckless.org>
Date:   Wed, 23 May 2007 16:42:51 -0400

Changed dmenu_path (fixed race, improved speed, check that $PATH is the same as the last run).
Diffstat:
Mdmenu_path | 33+++++++++++++++++----------------
1 file changed, 17 insertions(+), 16 deletions(-)

diff --git a/dmenu_path b/dmenu_path @@ -1,25 +1,26 @@ -#!/bin/sh +#!/bin/sh -f CACHE=$HOME/.dmenu_cache IFS=: +qfind() { + find "$@" 2>/dev/null +} + uptodate() { - test ! -f $CACHE && return 1 - for dir in $PATH - do - test $dir -nt $CACHE && return 1 - done - return 0 -} + test -f $CACHE && + test "$(echo "$PATH")" = "$(sed 1q "$CACHE")" && + qfind $PATH -maxdepth 0 -newer $CACHE +} if ! uptodate then - for dir in $PATH - do - for file in "$dir"/* - do - test -x "$file" && echo "${file##*/}" - done - done | sort | uniq > $CACHE + { + echo "$PATH" + qfind $PATH -type f -maxdepth 1 -perm -u+x -o -perm -g+x -o -perm -o+x | + sed 's,.*/,,' | sort | uniq + } > $CACHE.$pid + mv $CACHE.$pid $CACHE fi -cat $CACHE +tail -n +2 $CACHE +