From a0998bde12f5c899eacfad6eb3d51f7c69924ad9 Mon Sep 17 00:00:00 2001
From: Emery Hemingway <ehmry@posteo.net>
Date: Sat, 23 May 2020 20:22:25 +0530
Subject: [PATCH] add nixos-module test app

---
 flake.nix | 44 +++++++++++++++++++++++++++++++++-----------
 1 file changed, 33 insertions(+), 11 deletions(-)

diff --git a/flake.nix b/flake.nix
index 1424782..e19e9cf 100644
--- a/flake.nix
+++ b/flake.nix
@@ -116,6 +116,12 @@
             nixpkgs = nixpkgsFor.${system};
             nixpkgsLocal = nixpkgsFor.${localSystem};
             packages = self.packages.${system};
+          } // {
+            nixosGuest = {
+              type = "app";
+              program =
+                "${self.checks.${localSystem}.nixosGuest}/bin/run-nixos-vm";
+            };
           });
       in apps' // { x86_64-linux = apps'.x86_64-linux-x86_64-genode; };
 
@@ -144,21 +150,37 @@
                 system = localSystem;
                 modules = [
                   self.nixosModules.genodeHost
-                  {
-                    genode.guests.flakeCheck = {
-                      config = { config, lib, pkgs, ... }: {
-                        services.sshd.enable = true;
-                        services.nginx.enable = true;
-                        networking.firewall.allowedTCPPorts = [ 80 ];
-                        users.users.root.password = "nixos";
-                        services.openssh.permitRootLogin = lib.mkDefault "yes";
-                        services.mingetty.autologinUser = lib.mkDefault "root";
+                  ({ modulesPath, ... }: {
+                    imports = [ "${modulesPath}/virtualisation/qemu-vm.nix" ];
+                    boot.loader.grub.extraEntriesBeforeNixOS = true;
+                    virtualisation = {
+                      cores = 2;
+                      memorySize = 1024;
+                      useBootLoader = true;
+                      qemu = {
+                        options =
+                          [ "-machine q35" "-cpu phenom" "-serial mon:stdio" ];
+                        networkingOptions = [
+                          "-net nic,netdev=user.0,model=e1000"
+                          "-netdev user,id=user.0\${QEMU_NET_OPTS:+,$QEMU_NET_OPTS}"
+                        ];
                       };
                     };
-                  }
+                    genode.guests.flakeCheck = {
+                      config = { config, lib, pkgs, ... }: {
+                        networking.firewall.allowedTCPPorts = [ 80 ];
+                        services.mingetty.autologinUser = lib.mkDefault "root";
+                        services.nginx.enable = true;
+                        services.openssh.permitRootLogin = lib.mkDefault "yes";
+                        services.sshd.enable = true;
+                        users.users.root.password = "nixos";
+                        virtualbox.memorySize = 128;
+                      };
+                    };
+                  })
                 ];
               };
-            in nixos.config.system.build.genode.firmware;
+            in nixos.config.system.build.vm;
 
           });
       in { x86_64-linux = checks'.x86_64-linux-x86_64-genode; };