feat: split hm from system

Signed-off-by: jolheiser <john.olheiser@gmail.com>

flake.nix

@@ -124,28 +124,22 @@
       })
       inputs.golink.overlay
     ];
+    pkgs = import nixpkgs {
+      inherit overlays;
+      system = "x86_64-linux";
+      config.allowUnfree = true;
+    };
     userSecret = path: {
       file = path;
       owner = username;
     };
-    commonConfig = {gui ? true}: {config, ...}: {
+    commonConfig = {config, ...}: {
       config = {
         nixpkgs.overlays = overlays;
         # TODO Remove when apps are updated
         nixpkgs.config.permittedInsecurePackages = [
           "electron-25.9.0"
         ];
-        home-manager = {
-          useGlobalPkgs = true;
-          useUserPackages = true;
-          users.${username}.imports =
-            if gui
-            then [./apps/gui]
-            else [./apps/nogui];
-          extraSpecialArgs = {
-            flakePath = "/home/${username}/.config/nixpkgs";
-          };
-        };
         age.secrets = {
           ssh-config = userSecret ./secrets/shared/ssh-config.age;
           ssh-config-work = userSecret ./secrets/shared/ssh-config-work.age;
@@ -166,9 +160,8 @@
       };
     };
     workModules = [
-      home-manager.nixosModules.home-manager
       agenix.nixosModules.default
-      (commonConfig {})
+      commonConfig
       ({pkgs, ...}: {
         config = {
           nixpkgs.overlays = [
@@ -176,10 +169,6 @@
               py39 = import nixpkgs-py39 {inherit (pkgs) system;};
             })
           ];
-          home-manager.users.${username}.programs = {
-            git.package = pkgs.gitSVN;
-            firefox.profiles.default.bookmarks = [(import ./apps/gui/firefox/work.nix)];
-          };
           age.secrets = {
             netrc = {
               file = ./secrets/work/netrc.age;
@@ -204,6 +193,40 @@
     username = "jolheiser";
   in
     {
+      homeConfigurations = let
+        commonModules = [
+          {
+            home = {
+              inherit username;
+              homeDirectory = "/home/${username}";
+            };
+          }
+          ./apps/gui
+        ];
+      in {
+        "jolheiser" = home-manager.lib.homeManagerConfiguration {
+          inherit pkgs;
+          modules = commonModules;
+        };
+        "work" = home-manager.lib.homeManagerConfiguration {
+          inherit pkgs;
+          modules =
+            commonModules
+            ++ [
+              {
+                nixpkgs.overlays = [
+                  (_: _: {
+                    py39 = import nixpkgs-py39 {inherit (pkgs) system;};
+                  })
+                ];
+                programs = {
+                  git.package = pkgs.gitSVN;
+                  firefox.profiles.default.bookmarks = [(import ./apps/gui/firefox/work.nix)];
+                };
+              }
+            ];
+        };
+      };
       nixosConfigurations = {
         "chai" = nixpkgs.lib.nixosSystem {
           system = "x86_64-linux";
@@ -233,29 +256,26 @@
         "matcha" = nixpkgs.lib.nixosSystem {
           system = "x86_64-linux";
           modules = [
-            home-manager.nixosModules.home-manager
             agenix.nixosModules.default
             ./machines/matcha
-            (commonConfig {})
+            commonConfig
           ];
         };
         "genmaicha" = nixpkgs.lib.nixosSystem {
           system = "x86_64-linux";
           modules = [
-            home-manager.nixosModules.home-manager
             nixos-hardware.nixosModules.framework-13-7040-amd
             agenix.nixosModules.default
             ./machines/genmaicha
-            (commonConfig {})
+            commonConfig
           ];
         };
         "sencha" = nixpkgs.lib.nixosSystem {
           system = "x86_64-linux";
           modules = [
-            home-manager.nixosModules.home-manager
             agenix.nixosModules.default
             ./machines/sencha
-            (commonConfig {})
+            commonConfig
           ];
         };
       };

justfile

@@ -11,6 +11,12 @@ rebuild *args:
 switch *args:
 	@just rebuild switch {{args}}
 
+hm:
+	@home-manager switch --flake .
+
+work:
+	@home-manager switch --flake '.#work'
+
 # Rebuild the current machine for next boot
 boot *args:
 	@just rebuild boot {{args}}

machines/earlgrey/hardware.nix

@@ -1,31 +1,35 @@
 # Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
-{ config, lib, pkgs, modulesPath, ... }:
-
 {
-  imports =
-    [ (modulesPath + "/installer/scan/not-detected.nix") ../common/cifs.nix
-    ];
+  config,
+  lib,
+  modulesPath,
+  ...
+}: {
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+    ../common/cifs.nix
+  ];
 
-  boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "thunderbolt" "usb_storage" "sd_mod" ];
-  boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-amd" ];
-  boot.extraModulePackages = [ ];
+  boot.initrd.availableKernelModules = ["nvme" "xhci_pci" "thunderbolt" "usb_storage" "sd_mod"];
+  boot.initrd.kernelModules = [];
+  boot.kernelModules = ["kvm-amd"];
+  boot.extraModulePackages = [];
 
-  fileSystems."/" =
-    { device = "/dev/disk/by-uuid/e2274508-9989-4f6b-9bcf-a0d246f292f9";
-      fsType = "ext4";
-    };
+  fileSystems."/" = {
+    device = "/dev/disk/by-uuid/e2274508-9989-4f6b-9bcf-a0d246f292f9";
+    fsType = "ext4";
+  };
 
   boot.initrd.luks.devices."luks-1121cd25-7c4c-47ee-b04a-2cab0cd251ea".device = "/dev/disk/by-uuid/1121cd25-7c4c-47ee-b04a-2cab0cd251ea";
 
-  fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/86CA-6DF6";
-      fsType = "vfat";
-    };
+  fileSystems."/boot" = {
+    device = "/dev/disk/by-uuid/86CA-6DF6";
+    fsType = "vfat";
+  };
 
-  swapDevices = [ ];
+  swapDevices = [];
 
   # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
   # (the default) this is the recommended approach. When using systemd-networkd it's