os/modules/audio/default.nix

69 lines
2.1 KiB
Nix

{ lib, config, pkgs, ... }:
with lib;
let
psCfg = config.pub-solar;
cfg = config.pub-solar.audio;
xdg = config.home-manager.users."${psCfg.user.name}".xdg;
in
{
options.pub-solar.audio = {
enable = mkEnableOption "Life in highs and lows";
mopidy.enable = mkEnableOption "Life with mopidy";
bluetooth.enable = mkEnableOption "Life with bluetooth";
};
config = mkIf cfg.enable {
home-manager = with pkgs; pkgs.lib.setAttrByPath [ "users" psCfg.user.name ] {
home.packages = [
# easyeffects, e.g. for microphone noise filtering
easyeffects
mu
pavucontrol
pa_applet
playerctl
# Needed for pactl cmd, until pw-cli is more mature (vol up/down hotkeys?)
pulseaudio
vimpc
];
xdg.configFile."vimpc/vimpcrc".source = ./.config/vimpc/vimpcrc;
systemd.user.services.easyeffects = import ./easyeffects.service.nix pkgs;
};
# Enable sound using pipewire-pulse
services.pipewire = {
enable = true;
alsa.enable = true;
alsa.support32Bit = true;
pulse.enable = true;
config.pipewire = {
context.default.clock = {
allowed-rates = [ 44100 48000 88200 96000 ];
rate = 44100;
};
};
config.pipewire-pulse = builtins.fromJSON (builtins.readFile ./pipewire-pulse.conf.json);
};
# Bluetooth configuration using wireplumber
# https://nixos.wiki/wiki/PipeWire#Bluetooth_Configuration
environment.etc = mkIf cfg.bluetooth.enable {
"wireplumber/bluetooth.lua.d/51-bluez-config.lua".text = ''
bluez_monitor.properties = {
["bluez5.enable-sbc-xq"] = true,
["bluez5.enable-msbc"] = true,
["bluez5.enable-hw-volume"] = true,
["bluez5.headset-roles"] = "[ hsp_hs hsp_ag hfp_hf hfp_ag ]"
}
'';
};
# Enable bluetooth
hardware.bluetooth.enable = mkIf cfg.bluetooth.enable true;
services.blueman.enable = mkIf cfg.bluetooth.enable true;
# Enable audio server & client
services.mopidy = mkIf cfg.mopidy.enable ((import ./mopidy.nix) pkgs);
};
}