From 4a022eaf780095d0595f9847e91e9118f362ec17 Mon Sep 17 00:00:00 2001
From: Sean Murphy <sean@sdsc.ethz.ch>
Date: Mon, 12 Feb 2024 14:31:12 +0100
Subject: [PATCH] feat(qcow): add support for specifying contents in a qcow
 image via specialArgs

---
 formats/qcow.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/formats/qcow.nix b/formats/qcow.nix
index 0d0aa80a..7e57fc31 100644
--- a/formats/qcow.nix
+++ b/formats/qcow.nix
@@ -5,7 +5,10 @@
   modulesPath,
   specialArgs,
   ...
-}: {
+}:
+let
+  contents = specialArgs.qcow.contents or [];
+in {
   # for virtio kernel drivers
   imports = [
     "${toString modulesPath}/profiles/qemu-guest.nix"
@@ -33,6 +36,7 @@
     diskSize = specialArgs.diskSize or "auto";
     format = "qcow2";
     partitionTableType = "hybrid";
+    contents = contents;
   };
 
   formatAttr = "qcow";