From 417cb0a8736780568f9fa67ff32b7d47040ba5e3 Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Thu, 14 Jan 2016 15:45:41 +0100
Subject: tv pulse: lol tmpfiles

No combination of systemd options could be identified to automatically restart
systemd-tmpfiles-setup.service whenever pulse.service gets started, so
deploying systemd.services.pulse to a running system will leave pulse.service
in a failed state.
---
 tv/2configs/pulse.nix | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'tv/2configs/pulse.nix')

diff --git a/tv/2configs/pulse.nix b/tv/2configs/pulse.nix
index 3db3532d..c12c3c53 100644
--- a/tv/2configs/pulse.nix
+++ b/tv/2configs/pulse.nix
@@ -35,11 +35,6 @@ let
 in
 
 {
-  systemd.tmpfiles.rules = [
-    "d ${runDir} 0750 pulse pulse - -"
-    "d ${runDir}/home 0700 pulse pulse - -"
-  ];
-
   system.activationScripts.pulseaudio-hack = ''
     ln -fns ${clientConf} /etc/pulse/client.conf
   '';
@@ -65,6 +60,12 @@ in
     };
     serviceConfig = {
       ExecStart = "${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";
     };
   };
-- 
cgit v1.2.3


From 7c97b64549913863498c4dca214cd9a890a0d00c Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Thu, 14 Jan 2016 15:48:16 +0100
Subject: tv pulse: explain pulseaudio-hack

---
 tv/2configs/pulse.nix | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

(limited to 'tv/2configs/pulse.nix')

diff --git a/tv/2configs/pulse.nix b/tv/2configs/pulse.nix
index c12c3c53..55ee8d8e 100644
--- a/tv/2configs/pulse.nix
+++ b/tv/2configs/pulse.nix
@@ -1,5 +1,6 @@
 { config, lib, pkgs, ... }:
 
+with lib;
 let
   pkg = pkgs.pulseaudioLight;
   runDir = "/run/pulse";
@@ -35,14 +36,13 @@ let
 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; };
+      # XXX mkForce is not strong enough (and neither is mkOverride) to create
+      # /etc/pulse/client.conf, see pulseaudio-hack below for a solution.
+      #"pulse/client.conf" = mkForce { source = clientConf; };
+      #"pulse/client.conf".source = mkForce clientConf;
       "pulse/default.pa".source = configFile;
     };
     systemPackages = [ pkg ];
@@ -51,12 +51,15 @@ in
   # Allow PulseAudio to get realtime priority using rtkit.
   security.rtkit.enable = true;
 
+  system.activationScripts.pulseaudio-hack = ''
+    ln -fns ${clientConf} /etc/pulse/client.conf
+  '';
+
   systemd.services.pulse = {
     wantedBy = [ "sound.target" ];
     before = [ "sound.target" ];
     environment = {
       PULSE_RUNTIME_PATH = "${runDir}/home";
-      #DISPLAY = ":${toString config.services.xserver.display}";
     };
     serviceConfig = {
       ExecStart = "${pkg}/bin/pulseaudio";
-- 
cgit v1.2.3


From f648c930fe2da2760b86c4bcf35b9e05803b8534 Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Thu, 14 Jan 2016 15:51:41 +0100
Subject: tv: install pavucontrol only when xserver is enabled

---
 tv/2configs/pulse.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'tv/2configs/pulse.nix')

diff --git a/tv/2configs/pulse.nix b/tv/2configs/pulse.nix
index 55ee8d8e..e1894ca6 100644
--- a/tv/2configs/pulse.nix
+++ b/tv/2configs/pulse.nix
@@ -45,7 +45,11 @@ in
       #"pulse/client.conf".source = mkForce clientConf;
       "pulse/default.pa".source = configFile;
     };
-    systemPackages = [ pkg ];
+    systemPackages = [
+      pkg
+    ] ++ optionals config.services.xserver.enable [
+      pkgs.pavucontrol
+    ];
   };
 
   # Allow PulseAudio to get realtime priority using rtkit.
-- 
cgit v1.2.3