git.stevedylan.dev

faster dmenu_run -f a02a1a66

Connor Lane Smith · 2011-11-19 21:24 2 file(s) · +11 −8

dmenu.c +1 −1

	setup();
	run();

	return EXIT_FAILURE; /* unreachable */
	return 1; /* unreachable */
}

void

dmenu_run +10 −7

#!/bin/sh
CACHE=${XDG_CACHE_HOME:-"$HOME/.cache"}/dmenu_run
if [ ! -d "`dirname "$CACHE"`" ]; then
	CACHE=$HOME/.dmenu_cache
cachedir=${XDG_CACHE_HOME:-"$HOME/.cache"}
if [ -d "$cachedir" ]; then
	cache=$cachedir/dmenu_run
else
	cache=$HOME/.dmenu_cache
fi
(
	IFS=:
	if [ "`ls -dt $PATH "$CACHE" | head -n 1`" != "$CACHE" ]; then
		lsx $PATH | sort -u > "$CACHE"
	if [ "`ls -dt $PATH "$cache" | head -n 1`" != "$cache" ]; then
		lsx $PATH | sort -u | tee "$cache" | dmenu "$@"
	else
		dmenu "$@" < "$cache"
	fi
)
cmd=`dmenu "$@" < "$CACHE"` && exec sh -c "$cmd"
) | read cmd && exec sh -c "$cmd"

117	117		setup();
118	118		run();
119	119
120		-	return EXIT_FAILURE; /* unreachable */
	120	+	return 1; /* unreachable */
121	121		}
122	122
123	123		void

1	1		#!/bin/sh
2		-	CACHE=${XDG_CACHE_HOME:-"$HOME/.cache"}/dmenu_run
3		-	if [ ! -d "`dirname "$CACHE"`" ]; then
4		-	CACHE=$HOME/.dmenu_cache
	2	+	cachedir=${XDG_CACHE_HOME:-"$HOME/.cache"}
	3	+	if [ -d "$cachedir" ]; then
	4	+	cache=$cachedir/dmenu_run
	5	+	else
	6	+	cache=$HOME/.dmenu_cache
5	7		fi
6	8		(
7	9		IFS=:
8		-	if [ "`ls -dt $PATH "$CACHE" \| head -n 1`" != "$CACHE" ]; then
9		-	lsx $PATH \| sort -u > "$CACHE"
	10	+	if [ "`ls -dt $PATH "$cache" \| head -n 1`" != "$cache" ]; then
	11	+	lsx $PATH \| sort -u \| tee "$cache" \| dmenu "$@"
	12	+	else
	13	+	dmenu "$@" < "$cache"
10	14		fi
11		-	)
12		-	cmd=`dmenu "$@" < "$CACHE"` && exec sh -c "$cmd"
	15	+	) \| read cmd && exec sh -c "$cmd"