From 539d770d20652a83f47d90dcac778e5cd2163f71 Mon Sep 17 00:00:00 2001
From: Manuel Thalmann <m@nuth.ch>
Date: Wed, 1 May 2024 00:50:02 +0200
Subject: [PATCH] Allow running `qemu` in background
---
lib/config/custom-build-vm.nix | 20 ++++++++++++++++++--
1 file changed, 18 insertions(+), 2 deletions(-)
diff --git a/lib/config/custom-build-vm.nix b/lib/config/custom-build-vm.nix
index e75180f..4ca0d9a 100644
--- a/lib/config/custom-build-vm.nix
+++ b/lib/config/custom-build-vm.nix
@@ -5,6 +5,11 @@
type = lib.types.bool;
default = false;
};
+
+ qemu.runInBackground = lib.mkOption {
+ type = lib.types.bool;
+ default = false;
+ };
};
};
@@ -46,11 +51,22 @@
vm
else
let
- prefix = lib.concatStringsSep " " (lib.optional config.virtualisation.runAsRoot "sudo");
+ prefix =
+ lib.concatStringsSep " " (
+ lib.optionals config.virtualisation.runAsRoot (
+ ["sudo"] ++
+ lib.optional config.virtualisation.qemu.runInBackground "-b"));
+
+ suffix =
+ lib.concatStringsSep " " (
+ lib.optional
+ (!config.virtualisation.runAsRoot && config.virtualisation.qemu.runInBackground)
+ "&");
+
wrapped = pkgs.writeShellApplication {
name = "run-${config.system.name}-vm";
text = ''
- ${prefix} ${vm}/bin/run-${config.system.name}-vm
+ ${prefix} ${vm}/bin/run-${config.system.name}-vm ${suffix}
'';
};
in