From 90c0b018de0465bffe35fee0f86dadfab35b878f Mon Sep 17 00:00:00 2001
From: oddlama <oddlama@oddlama.org>
Date: Thu, 21 Nov 2024 19:51:59 +0100
Subject: [PATCH] chore: disable microvm guest optimizations which causes
 frequent qemu rebuilds and doesn't actually optimize a lot

---
 modules/guests/microvm.nix | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/modules/guests/microvm.nix b/modules/guests/microvm.nix
index f5b4162..6d65f25 100644
--- a/modules/guests/microvm.nix
+++ b/modules/guests/microvm.nix
@@ -1,8 +1,6 @@
 guestName: guestCfg: {
-  config,
   inputs,
   lib,
-  pkgs,
   ...
 }: let
   inherit
@@ -34,6 +32,9 @@ in {
 
       # Give them some juice by default
       mem = mkDefault (1024 + 2048);
+      # This causes QEMU rebuilds which would remove 200MB from the closure but
+      # recompiling QEMU every deploy is worse.
+      optimize.enable = false;
 
       # Add a writable store overlay, but since this is always ephemeral
       # disable any store optimization from nix.