From 052ae88a7835ced865366ce129fe29a27244c5df Mon Sep 17 00:00:00 2001
From: servostar <sven.vogel123@web.de>
Date: Thu, 21 Dec 2023 21:31:25 +0100
Subject: [PATCH] added pipewire and pulseaudio to system

---
 settings.nix          | 12 ++++++++++++
 system/default.nix    |  7 ++++++-
 system/pipewire.nix   | 22 ++++++++++++++++++++++
 system/pulseaudio.nix |  8 ++++++++
 4 files changed, 48 insertions(+), 1 deletion(-)
 create mode 100644 system/pipewire.nix
 create mode 100644 system/pulseaudio.nix

diff --git a/settings.nix b/settings.nix
index 0af77ef..5494755 100644
--- a/settings.nix
+++ b/settings.nix
@@ -99,4 +99,16 @@ with import <nixpkgs> {}; {
         prismlauncher = true;
         steam = true;
     };
+
+    sound = {
+        pipewire = {
+            enable = true;
+            alsa = true;
+            pulse = true;
+            jack = true;
+        };
+        pulseaudio = {
+            enable = false;
+        };
+    };
 }
diff --git a/system/default.nix b/system/default.nix
index bdcd7b4..6f9fb9c 100644
--- a/system/default.nix
+++ b/system/default.nix
@@ -1,7 +1,12 @@
+{ lib, ... }:
+let
+    settings = import ./../settings.nix;
+in
 {
     imports = [
         ./grub.nix
         ./kernel.nix
         ./networking.nix
-    ];
+    ] ++ lib.optionals settings.sound.pipewire.enable [ ./pipewire.nix ]
+    ++ lib.optionals settings.sound.pulseaudio.enable [ ./pulseaudio.nix ];
 }
diff --git a/system/pipewire.nix b/system/pipewire.nix
new file mode 100644
index 0000000..329411d
--- /dev/null
+++ b/system/pipewire.nix
@@ -0,0 +1,22 @@
+{ pkgs, lib, ... }:
+let
+    settings = import ./../settings.nix;
+in
+{
+    # Remove sound.enable or set it to false if you had it set previously, as sound.enable is only meant for ALSA-based configurations
+    sound.enable = false;
+
+    # rtkit is optional but recommended
+    security.rtkit.enable = true;
+
+    services.pipewire = {
+        enable = settings.sound.pipewire.enable;
+        audio.enable = settings.sound.pipewire.enable;
+        pulse.enable = settings.sound.pipewire.pulse;
+        jack.enable = settings.sound.pipewire.jack;
+        alsa = {
+            enable = settings.sound.pipewire.alsa;
+            support32Bit = true;
+        };
+    };
+}
diff --git a/system/pulseaudio.nix b/system/pulseaudio.nix
new file mode 100644
index 0000000..e84554a
--- /dev/null
+++ b/system/pulseaudio.nix
@@ -0,0 +1,8 @@
+{ pkgs, lib, ... }:
+let
+    settings = import ./../settings.nix;
+in
+{
+    hardware.pulseaudio.enable = true;
+    hardware.pulseaudio.support32Bit = true;    ## If compatibility with 32-bit applications is desired.
+}