Last good Nixpkgs for Weston+nouveau? archive

I came this commit hash to terwiz[m] on IRC, who is trying to figure out
what the last version of Spectrum that worked on their NUC with Nvidia
graphics is.

1 files changed, 45 insertions, 0 deletions

diff --git a/nixos/modules/virtualisation/qemu-guest-agent.nix b/nixos/modules/virtualisation/qemu-guest-agent.nix
new file mode 100644
index 00000000000..39273e523e8
--- /dev/null
+++ b/nixos/modules/virtualisation/qemu-guest-agent.nix
@@ -0,0 +1,45 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.qemuGuest;
+in {
+
+  options.services.qemuGuest = {
+      enable = mkOption {
+        type = types.bool;
+        default = false;
+        description = "Whether to enable the qemu guest agent.";
+      };
+      package = mkOption {
+        type = types.package;
+        default = pkgs.qemu_kvm.ga;
+        defaultText = literalExpression "pkgs.qemu_kvm.ga";
+        description = "The QEMU guest agent package.";
+      };
+  };
+
+  config = mkIf cfg.enable (
+      mkMerge [
+    {
+
+      services.udev.extraRules = ''
+        SUBSYSTEM=="virtio-ports", ATTR{name}=="org.qemu.guest_agent.0", TAG+="systemd" ENV{SYSTEMD_WANTS}="qemu-guest-agent.service"
+      '';
+
+      systemd.services.qemu-guest-agent = {
+        description = "Run the QEMU Guest Agent";
+        serviceConfig = {
+          ExecStart = "${cfg.package}/bin/qemu-ga --statedir /run/qemu-ga";
+          Restart = "always";
+          RestartSec = 0;
+          # Runtime directory and mode
+          RuntimeDirectory = "qemu-ga";
+          RuntimeDirectoryMode = "0755";
+        };
+      };
+    }
+  ]
+  );
+}