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authorkatherine <shmibs@shmibbles.me>2016-02-03 02:57:28 -0700
committerkatherine <shmibs@shmibbles.me>2016-02-03 02:57:28 -0700
commit035321fe60cafc5d0481f6e06608527d4d9c67a6 (patch)
treed15d2c4125bf5357ff787c9e442f0a229706b547 /.config/herbstluftwm
parent2ece2a2987dcbb28283f2337c466f755cdb9c007 (diff)
downloaddotfiles-035321fe60cafc5d0481f6e06608527d4d9c67a6.tar.gz
switcher.sh: cleaner implementation
Diffstat (limited to '.config/herbstluftwm')
-rwxr-xr-x.config/herbstluftwm/switcher.sh27
1 files changed, 17 insertions, 10 deletions
diff --git a/.config/herbstluftwm/switcher.sh b/.config/herbstluftwm/switcher.sh
index 8ac60d1..b37ce9e 100755
--- a/.config/herbstluftwm/switcher.sh
+++ b/.config/herbstluftwm/switcher.sh
@@ -2,13 +2,20 @@
source ~/.config/init/vars
-list=$(wmctrl -l)
-IFS=$'\r\n' nums=($(echo $list | cut -d ' ' -f 1))
-choice=$(echo $list | cut -d ' ' -f 5- | nl -w 2 -s ") " | \
- dmenu -fn $efont -i -h $bheight -nb $bg_normal -nf $fg_normal \
- -sb $bg_focus -sf $fg_focus -p "Select:" -l 40 | \
- cut -d ')' -f 1)
-
-if [ $choice ]; then
- herbstclient jumpto ${nums[$choice]}
-fi
+typeset -i choice
+nums=()
+lines=""
+while read -rA line; do
+ nums=( "${nums[@]}" "${line[1]}" )
+ if [[ -z "$lines" ]]; then
+ lines="${line[@]:3}"
+ else
+ lines="${lines}\n${line[@]:3}"
+ fi
+done < <(wmctrl -l)
+
+echo -e "$lines" | nl -w 2 -s ") " | dmenu -fn $efont -i -h $bheight \
+ -nb $bg_normal -nf $fg_normal -sb $bg_focus -sf $fg_focus \
+ -p "Select:" -l 40 | cut -d ')' -f 1 | {read choice}
+
+herbstclient jumpto "${nums[$choice]}"