blob: 9c0368ccec4219b5463154dbdca842bf8f2bd9ce (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
#!/bin/sh
stdbuf -oL amixer events \
| stdbuf -oL sed 's/event value: //' \
| while IFS= read -r line
do
IFS='=,'
set -- $line
x=${6#\'}
x=${x%\'}
case "$x" in
'Master Playback'*)
wpctl get-volume @DEFAULT_AUDIO_SINK@ \
| awk '
/MUTED/ {
print "icon="
print "percentage=Muted"
exit
}
{
printf "icon="
if ($2 < 0.33)
print ""
else if ($2 <= 0.66)
print ""
else
print ""
printf "percentage=%s%d%%\n", pad, $2 * 100
}
' \
| jo
;;
esac
done
|