diff options
Diffstat (limited to 'dot_config/sway/executable_brightness-osd.sh')
| -rw-r--r-- | dot_config/sway/executable_brightness-osd.sh | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/dot_config/sway/executable_brightness-osd.sh b/dot_config/sway/executable_brightness-osd.sh index 74d6baa..cc802ad 100644 --- a/dot_config/sway/executable_brightness-osd.sh +++ b/dot_config/sway/executable_brightness-osd.sh @@ -6,11 +6,14 @@ set -eu fifo=${XDG_RUNTIME_DIR:-/tmp}/wob.sock case "${1:-}" in - up) brightnessctl set +5% >/dev/null ;; - down) brightnessctl set 5%- >/dev/null ;; - *) echo "usage: $0 up|down" >&2; exit 2 ;; + up) brightnessctl set +5% >/dev/null ;; + down) brightnessctl set 5%- >/dev/null ;; + *) + echo "usage: $0 up|down" >&2 + exit 2 + ;; esac cur=$(brightnessctl g) max=$(brightnessctl m) -printf '%d\n' "$(( cur * 100 / max ))" >"$fifo" +printf '%d\n' "$((cur * 100 / max))" >"$fifo" |