aboutsummaryrefslogtreecommitdiff
path: root/dmenu_path
blob: a9a89b73cc51a0bba3b46ee6a6f8fb04f72688f1 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
#!/bin/sh -f
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
}

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
fi

tail -n +2 $CACHE