Last active
January 21, 2018 07:20
-
-
Save anekos/b90b7105499f80e257b63c6203ded36b to your computer and use it in GitHub Desktop.
dzen2 で常時表示のステータスバー的なのを作って、コマンドで更新できるようにする
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#!/bin/bash | |
# set -x | |
DZEN_OPTIONS=(-dock -x 1920 -y 0 -w 1920 -ta c -h 20 -fg 'white' -fn 'VL Gothic') | |
cmd="$1" | |
shift | |
fifo=~/.local/var/run/dzen-status | |
function cmd_daemon() { | |
trap clean EXIT | |
mkdir -p "$(dirname "$fifo")" | |
mkfifo "$fifo" | |
function clean { | |
rm "$fifo" | |
} | |
tail -f "$fifo" | dzen2 "${DZEN_OPTIONS[@]}" | |
} | |
function cmd_update() { | |
if [ ! -p "$fifo" ] | |
then | |
setsid "$0" daemon & | |
while [ ! -p "$fifo" ] | |
do | |
sleep 0.1 | |
done | |
fi | |
echo "$@" >> "$fifo" | |
} | |
case "$cmd" in | |
daemon) | |
cmd_daemon | |
;; | |
update) | |
cmd_update "$@" | |
;; | |
*) | |
echo "$0 daemon" | |
echo "$0 update <MESSAGE>" | |
exit 1 | |
esac |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment