46 lines
1.3 KiB
Nix
46 lines
1.3 KiB
Nix
![]() |
{ config, pkgs, ... }:
|
||
|
let
|
||
|
pulse = pkgs.pulseaudioFull;
|
||
|
user = config.makefu.gui.user;
|
||
|
in
|
||
|
{
|
||
|
sound.enable = true;
|
||
|
hardware.pulseaudio = {
|
||
|
enable = true;
|
||
|
package = pulse;
|
||
|
};
|
||
|
|
||
|
environment.systemPackages = with pkgs; [ jack2Full ];
|
||
|
# from http://anderspapitto.com/posts/2015-11-26-overtone-on-nixos-with-jack-and-pulseaudio.html
|
||
|
|
||
|
systemd.services = {
|
||
|
jackdbus = {
|
||
|
description = "Runs jack, and points pulseaudio at it";
|
||
|
serviceConfig = {
|
||
|
User = user;
|
||
|
Type = "oneshot";
|
||
|
ExecStart = pkgs.writeScript "start_jack.sh" ''
|
||
|
#! ${pkgs.bash}/bin/bash
|
||
|
. ${config.system.build.setEnvironment}
|
||
|
sleep 5 # wait for the gui to load
|
||
|
|
||
|
${pkgs.jack2Full}/bin/jack_control start
|
||
|
sleep 3 # give some time for sources/sinks to be created
|
||
|
|
||
|
${pulse}/bin/pacmd set-default-sink jack_out
|
||
|
${pulse}/bin/pacmd set-default-source jack_in
|
||
|
'';
|
||
|
ExecStop = pkgs.writeScript "stop_jack.sh" ''
|
||
|
#! ${pkgs.bash}/bin/bash
|
||
|
. ${config.system.build.setEnvironment}
|
||
|
|
||
|
${pkgs.jack2Full}/bin/jack_control stop
|
||
|
'';
|
||
|
RemainAfterExit = true;
|
||
|
};
|
||
|
after = [ "display-manager.service" "sound.target" ];
|
||
|
wantedBy = [ "multi-user.target" ];
|
||
|
};
|
||
|
};
|
||
|
}
|