X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=dmenu_path;h=d0a32c5ef2494295ea0405f3aa1ce27cbbffd057;hb=d8688f7a4fe734b827cac3c156cae0db5aa4d740;hp=84e3015d74f758c52ae62b0d91608996bacf7fa6;hpb=8369e1736b4778e766f55d5476bbbd38a8b46331;p=dmenu.git

diff --git a/dmenu_path b/dmenu_path
index 84e3015..d0a32c5 100755
--- a/dmenu_path
+++ b/dmenu_path
@@ -1,26 +1,26 @@
-#!/bin/sh -f
+#!/bin/sh
 CACHE=$HOME/.dmenu_cache
 IFS=:
 
-qfind() {
-	find "$@" 2>/dev/null
-}
-
-uptodate() {                                                                       
-	test -f $CACHE &&
-		test "$(echo "$PATH")" = "$(sed 1q "$CACHE")" &&
-		qfind $PATH -maxdepth 0 -newer $CACHE
+uptodate() {
+	test ! -f $CACHE && return 1
+	for dir in $PATH
+	do
+		test $dir -nt $CACHE && return 1
+	done
+	return 0
 }
 
 if ! uptodate
 then
-	{
-		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
+	for dir in $PATH
+	do
+		for file in "$dir"/*
+		do
+			test -x "$file" && echo "${file##*/}"
+		done
+	done | sort | uniq > $CACHE.$$
+	mv $CACHE.$$ $CACHE
 fi
 
-tail -n +2 $CACHE
-
+cat $CACHE