pub-solar-os/profiles/graphical/misc/volnoti.nix
2020-07-30 22:17:28 -06:00

19 lines
464 B
Nix

{ pkgs, ... }:
let inherit (pkgs) alsaUtils bash gnugrep volnoti;
in
pkgs.writeScript "volnoti.sh" ''
#!${bash}/bin/bash
declare -i current=$(${alsaUtils}/bin/amixer get Master | ${gnugrep}/bin/grep -m1 -Po "[0-9]+(?=%)")
if [[ $current -gt 100 ]]; then
current=100
fi
if ${alsaUtils}/bin/amixer get Master | ${gnugrep}/bin/grep -Fq "[off]"; then
${volnoti}/bin/volnoti-show -m $current
else
${volnoti}/bin/volnoti-show $current
fi
''