blob: c12c3c531aa56102716c193694243b39b0d3b879 (
plain)
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
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
{ config, lib, pkgs, ... }:
let
pkg = pkgs.pulseaudioLight;
runDir = "/run/pulse";
alsaConf = pkgs.writeText "asound.conf" ''
ctl_type.pulse {
libs.native = ${pkgs.alsaPlugins}/lib/alsa-lib/libasound_module_ctl_pulse.so;
}
pcm_type.pulse {
libs.native = ${pkgs.alsaPlugins}/lib/alsa-lib/libasound_module_pcm_pulse.so;
}
ctl.!default {
type pulse
}
pcm.!default {
type pulse
}
'';
clientConf = pkgs.writeText "client.conf" ''
autospawn=no
default-server = unix:${runDir}/socket
'';
configFile = pkgs.writeText "default.pa" ''
.include ${pkg}/etc/pulse/default.pa
load-module ${toString [
"module-native-protocol-unix"
"auth-anonymous=1"
"socket=${runDir}/socket"
]}
'';
in
{
system.activationScripts.pulseaudio-hack = ''
ln -fns ${clientConf} /etc/pulse/client.conf
'';
environment = {
etc = {
"asound.conf".source = alsaConf;
#"pulse/client.conf" = lib.mkForce { source = clientConf; };
"pulse/default.pa".source = configFile;
};
systemPackages = [ pkg ];
};
# Allow PulseAudio to get realtime priority using rtkit.
security.rtkit.enable = true;
systemd.services.pulse = {
wantedBy = [ "sound.target" ];
before = [ "sound.target" ];
environment = {
PULSE_RUNTIME_PATH = "${runDir}/home";
#DISPLAY = ":${toString config.services.xserver.display}";
};
serviceConfig = {
ExecStart = "${pkg}/bin/pulseaudio";
ExecStartPre = pkgs.writeScript "pulse-start" ''
#! /bin/sh
install -o pulse -g pulse -m 0750 -d ${runDir}
install -o pulse -g pulse -m 0700 -d ${runDir}/home
'';
PermissionsStartOnly = "true";
User = "pulse";
};
};
users = {
groups.pulse.gid = config.users.users.pulse.uid;
users.pulse = {
uid = genid "pulse";
group = "pulse";
extraGroups = [ "audio" ];
home = "${runDir}/home";
};
};
}
|
