From de0a20bf73d5324e3610a1e1bbc4f8eb246a7de0 Mon Sep 17 00:00:00 2001
From: Menno van Leeuwen <menno@vleeuwen.me>
Date: Fri, 1 Nov 2024 23:57:48 +0100
Subject: [PATCH] adds experimental flake per host settings

---
 bin/actions/update.sh          |  4 ++--
 config/nixos/configuration.nix |  1 -
 config/nixos/flake.nix         | 29 +++++++++++++++++++++++++++++
 3 files changed, 31 insertions(+), 3 deletions(-)
 create mode 100644 config/nixos/flake.nix

diff --git a/bin/actions/update.sh b/bin/actions/update.sh
index 067bb18..98f3f3f 100755
--- a/bin/actions/update.sh
+++ b/bin/actions/update.sh
@@ -104,7 +104,7 @@ sys_packages() {
     brew cleanup
   else
     if [ -x "$(command -v nixos-version)" ]; then
-      sudo nixos-rebuild switch
+      cd $HOME/dotfiles/config/nixos && sudo nixos-rebuild switch --flake .#$DOTF_HOSTNAME
 
       # Exit if this failed
       if [ $? -ne 0 ]; then
@@ -211,7 +211,7 @@ git_repos() {
 }
 
 homemanager() {
-  cd $HOME/dotfiles/config/home-manager && NIXPKGS_ALLOW_UNFREE=1 home-manager switch
+  cd $HOME/dotfiles/config/home-manager && NIXPKGS_ALLOW_UNFREE=1 home-manager switch -b backup
 }
 
 ensure_homemanager_installed() {
diff --git a/config/nixos/configuration.nix b/config/nixos/configuration.nix
index 95bf183..bb1e0ad 100644
--- a/config/nixos/configuration.nix
+++ b/config/nixos/configuration.nix
@@ -4,7 +4,6 @@
     # Include the results of the hardware scan.
     /etc/nixos/hardware-configuration.nix
     ./packages/default.nix
-    ./nvidia.nix
     ./virtualization.nix
     ./users.nix
     ./flatpak.nix
diff --git a/config/nixos/flake.nix b/config/nixos/flake.nix
new file mode 100644
index 0000000..c29c5c1
--- /dev/null
+++ b/config/nixos/flake.nix
@@ -0,0 +1,29 @@
+{
+  description = "menno's dotfiles";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-24.05";
+  };
+
+  outputs =
+    { self, nixpkgs }:
+    {
+      nixosConfigurations = {
+        "mennos-laptop" = nixpkgs.lib.nixosSystem {
+          system = "x86_64-linux";
+          modules = [
+            ./configuration.nix
+            ./nvidia.nix
+            { networking.hostName = "mennos-laptop"; }
+          ];
+        };
+        "mennos-gamingpc" = nixpkgs.lib.nixosSystem {
+          system = "x86_64-linux";
+          modules = [
+            ./configuration.nix
+            { networking.hostName = "mennos-desktop"; }
+          ];
+        };
+      };
+    };
+}