Changed dmenu_path (fixed race, improved speed, check that $PATH is the same as the last run).
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parent
dfe95cb546
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c04b688cc0
31
dmenu_path
31
dmenu_path
@ -1,25 +1,26 @@
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#!/bin/sh
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#!/bin/sh -f
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CACHE=$HOME/.dmenu_cache
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CACHE=$HOME/.dmenu_cache
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IFS=:
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IFS=:
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qfind() {
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find "$@" 2>/dev/null
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}
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uptodate() {
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uptodate() {
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test ! -f $CACHE && return 1
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test -f $CACHE &&
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for dir in $PATH
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test "$(echo "$PATH")" = "$(sed 1q "$CACHE")" &&
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do
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qfind $PATH -maxdepth 0 -newer $CACHE
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test $dir -nt $CACHE && return 1
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done
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return 0
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}
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}
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if ! uptodate
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if ! uptodate
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then
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then
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for dir in $PATH
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{
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do
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echo "$PATH"
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for file in "$dir"/*
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qfind $PATH -type f -maxdepth 1 -perm -u+x -o -perm -g+x -o -perm -o+x |
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do
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sed 's,.*/,,' | sort | uniq
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test -x "$file" && echo "${file##*/}"
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} > $CACHE.$pid
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done
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mv $CACHE.$pid $CACHE
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done | sort | uniq > $CACHE
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fi
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fi
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cat $CACHE
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tail -n +2 $CACHE
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