From cdaaf95e206c295404b189882db2f7d294d2cbe8 Mon Sep 17 00:00:00 2001
From: Florian Klink <flokli@flokli.de>
Date: Thu, 9 Jun 2022 20:00:26 +0200
Subject: [PATCH] nixos/release.nix: expose a `kexec.$system` attribute

---
 nixos/release.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/nixos/release.nix b/nixos/release.nix
index e0d782bcaec3..beafdf9ff5bc 100644
--- a/nixos/release.nix
+++ b/nixos/release.nix
@@ -151,6 +151,13 @@ in rec {
   # Build the initial ramdisk so Hydra can keep track of its size over time.
   initialRamdisk = buildFromConfig ({ ... }: { }) (config: config.system.build.initialRamdisk);
 
+  kexec = forMatchingSystems supportedSystems (system: (import lib/eval-config.nix {
+    inherit system;
+    modules = [
+      ./modules/installer/netboot/netboot-minimal.nix
+    ];
+  }).config.system.build.kexecTree);
+
   netboot = forMatchingSystems supportedSystems (system: makeNetboot {
     module = ./modules/installer/netboot/netboot-minimal.nix;
     inherit system;