From 860167de70629f5f74b4ae8b91797e1d23cad8c3 Mon Sep 17 00:00:00 2001
From: a-kenji <aks.kenji@protonmail.com>
Date: Fri, 12 Apr 2024 15:54:04 +0200
Subject: [PATCH] installer: add zstd compression

---
 nixosModules/installer/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/nixosModules/installer/default.nix b/nixosModules/installer/default.nix
index 0fb0e569..97fc385f 100644
--- a/nixosModules/installer/default.nix
+++ b/nixosModules/installer/default.nix
@@ -16,6 +16,7 @@
     (modulesPath + "/profiles/installation-device.nix")
     (modulesPath + "/profiles/all-hardware.nix")
     (modulesPath + "/profiles/base.nix")
+    (modulesPath + "/installer/cd-dvd/iso-image.nix")
   ];
   services.openssh.settings.PermitRootLogin = "yes";
   system.activationScripts.root-password = ''
@@ -64,4 +65,5 @@
       cat /var/shared/qrcode.utf8
     fi
   '';
+  isoImage.squashfsCompression = "zstd";
 }