From fd2fa7c92c29c0f466febdc4c3b11fa46d3c74a1 Mon Sep 17 00:00:00 2001
From: Sean Buckley <sean.bck@gmail.com>
Date: Tue, 23 Jul 2024 20:10:09 -0400
Subject: [PATCH] firecracker-vm: expose components in passthru

---
 pkgs/firecracker-vm/default.nix | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/pkgs/firecracker-vm/default.nix b/pkgs/firecracker-vm/default.nix
index edce103..739dcf8 100644
--- a/pkgs/firecracker-vm/default.nix
+++ b/pkgs/firecracker-vm/default.nix
@@ -1,6 +1,6 @@
 { callPackage
 , firecracker
-, writeShellScriptBin
+, writeShellApplication
 , writeText
 }:
 
@@ -27,6 +27,8 @@ let
   });
 
 in
-writeShellScriptBin "firecracker-vm" ''
-  ${firecracker}/bin/firecracker --no-api --config-file ${vmconfig}
-''
+writeShellApplication {
+  name = "firecracker-vm";
+  text = "${firecracker}/bin/firecracker --no-api --config-file ${vmconfig}";
+  derivationArgs.passthru = { inherit kernel rootfs; };
+}