From 926209d16822c2aa4c645ee37121c98c61542395 Mon Sep 17 00:00:00 2001
From: Jack O'Sullivan <jackos1998@gmail.com>
Date: Fri, 9 Sep 2022 12:15:25 +0100
Subject: [PATCH] devshell: Add command to build and switch to NixOS config

---
 devshell/commands.nix | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/devshell/commands.nix b/devshell/commands.nix
index 97f138e..53dc9d3 100644
--- a/devshell/commands.nix
+++ b/devshell/commands.nix
@@ -73,6 +73,15 @@ in
       help = "Build NixOS configuration";
       command = ''nix build "''${@:2}" ".#nixosConfigurations.\"$1\".config.system.build.toplevel"'';
     }
+    {
+      name = "build-n-switch";
+      category = "tasks";
+      help = "Build NixOS configuration for the current host and run `switch-to-configuration`";
+      command = ''
+        path="$(nix build --no-link --print-out-paths ".#nixosConfigurations.\"$(hostname)\".config.system.build.toplevel")"
+        doas "$path"/bin/switch-to-configuration "$@"
+      '';
+    }
     {
       name = "run-vm";
       category = "tasks";