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authorConnor Lane Smith <cls@lubutu.com>2011-11-19 21:24:07 +0100
committerConnor Lane Smith <cls@lubutu.com>2011-11-19 21:24:07 +0100
commita02a1a662362a1e74f627c7f47335b5aeda79c67 (patch)
tree94f400009604dba782a7aa4b9afbb40238f5c46b /dmenu_run
parent8ac44eb75a3e2190aa7b89548956b2de33c5a6ce (diff)
faster dmenu_run -f
Diffstat (limited to 'dmenu_run')
-rwxr-xr-xdmenu_run17
1 files changed, 10 insertions, 7 deletions
diff --git a/dmenu_run b/dmenu_run
index 2747919..cf75b0a 100755
--- a/dmenu_run
+++ b/dmenu_run
@@ -1,12 +1,15 @@
#!/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"