mirror of
https://github.com/nmasur/dotfiles
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85 lines
2.4 KiB
Nix
85 lines
2.4 KiB
Nix
{ config, pkgs, lib, ... }:
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let
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# These micro-scripts change the volume while also triggering the volume
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# notification widget
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increaseVolume = pkgs.writeShellScriptBin "increaseVolume" ''
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${pkgs.pamixer}/bin/pamixer -i 2
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volume=$(${pkgs.pamixer}/bin/pamixer --get-volume)
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${pkgs.volnoti}/bin/volnoti-show $volume
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'';
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decreaseVolume = pkgs.writeShellScriptBin "decreaseVolume" ''
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${pkgs.pamixer}/bin/pamixer -d 2
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volume=$(${pkgs.pamixer}/bin/pamixer --get-volume)
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${pkgs.volnoti}/bin/volnoti-show $volume
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'';
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toggleMute = pkgs.writeShellScriptBin "toggleMute" ''
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${pkgs.pamixer}/bin/pamixer --toggle-mute
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mute=$(${pkgs.pamixer}/bin/pamixer --get-mute)
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if [ "$mute" == "true" ]; then
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${pkgs.volnoti}/bin/volnoti-show --mute
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else
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volume=$(${pkgs.pamixer}/bin/pamixer --get-volume)
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${pkgs.volnoti}/bin/volnoti-show $volume
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fi
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'';
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in {
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config = lib.mkIf (pkgs.stdenv.isLinux && config.gui.enable) {
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sound.enable = true;
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# Enable PipeWire
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services.pipewire = {
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enable = true;
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pulse.enable = true;
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};
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# Provides audio source with background noise filtered
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programs.noisetorch.enable = true;
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# These aren't necessary, but helpful for the user
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environment.systemPackages = with pkgs; [
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pamixer # Audio control
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volnoti # Volume notifications
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];
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home-manager.users.${config.user} = {
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# Graphical volume notifications
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services.volnoti.enable = true;
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xsession.windowManager.i3.config = {
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# Make sure that Volnoti actually starts (home-manager doesn't start
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# user daemon's automatically)
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startup = [{
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command =
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"systemctl --user restart volnoti --alpha 0.15 --radius 40 --timeout 0.2";
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always = true;
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notification = false;
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}];
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# i3 keybinds for changing the volume
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keybindings = {
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"XF86AudioRaiseVolume" =
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"exec --no-startup-id ${increaseVolume}/bin/increaseVolume";
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"XF86AudioLowerVolume" =
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"exec --no-startup-id ${decreaseVolume}/bin/decreaseVolume";
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"XF86AudioMute" = "exec --no-startup-id ${toggleMute}/bin/toggleMute";
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# We can mute the mic by adding "--default-source"
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"XF86AudioMicMute" =
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"exec --no-startup-id ${pkgs.pamixer}/bin/pamixer --default-source --toggle-mute";
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};
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};
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};
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};
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}
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