i3 fancy volume && brightness

brightness.sh

#!/bin/bash

LEVEL=$(xbacklight -get | xargs printf "%.f")

case "$1" in
  "up")
    [[ "$LEVEL" -eq 100 ]]
    xbacklight -inc 5
    ;;
  "down")
    xbacklight -dec 10
    ;;
esac

LEVEL=$(xbacklight -get | xargs printf "%.f")
# notification
volnoti-show -s /usr/share/pixmaps/volnoti/display-brightness-symbolic.svg $LEVEL

config

# yaourt -S volnoti-hcchu-git pamixer
exec --no-startup-id volnoti &

# multimedia keys
bindsym XF86AudioRaiseVolume exec "~/.i3/bin/volume up"
bindsym XF86AudioLowerVolume exec "~/.i3/bin/volume down"
bindsym XF86AudioMute exec "~/.i3/bin/volume mute"

bindsym XF86MonBrightnessUp exec "~/.i3/bin/brightness up"
bindsym XF86MonBrightnessDown exec "~/.i3/bin/brightness down"

volume.sh

#!/bin/bash

VOLUME=$(pamixer --get-volume)
VALUE=5

case "$1" in
  "up")
    [[ "$VOLUME" -eq 100 ]] && VALUE=0
    pamixer --increase $VALUE
    ;;
  "down")
    pamixer --decrease $VALUE
    ;;
  "mute")
    pamixer --toggle-mute
    ;;
esac

# notification
VOLUME=$(pamixer --get-volume)
MUTE=$(pamixer --get-mute)

if [ "$MUTE" == "false" ]; then
  volnoti-show $VOLUME
else
  volnoti-show -m $VOLUME
fi

the package is volnoti-brightness-git now. thanks for a useful set of scripts :)