home-manager: import modules via flake instead of relative paths

Export homeManagerModules from the flake and pass flake-self via
extraSpecialArgs so profiles can reference modules as
flake-self.homeManagerModules.<name> instead of ../modules/<name>.

Author: MayNiklas

flake.nix

@@ -223,7 +223,7 @@
           ];
           # Optionally use extraSpecialArgs
           # to pass through arguments to home.nix
-          extraSpecialArgs = { } // inputs;
+          extraSpecialArgs = { flake-self = self; } // inputs;
         };
 
       homeManagerModules = builtins.listToAttrs (

home-manager/default.nix

@@ -34,6 +34,8 @@ in
 
     home-manager.backupFileExtension = "hm-bak";
 
+    home-manager.extraSpecialArgs = { inherit flake-self; };
+
     home-manager.users."${cfg.username}" = {
 
       imports = [

home-manager/profiles/desktop.nix

@@ -2,6 +2,7 @@
   config,
   pkgs,
   lib,
+  flake-self,
   ...
 }:
 {
@@ -97,30 +98,30 @@
   imports = [
     ./common.nix
     ../colorscheme.nix
-    ../modules/alacritty
-    ../modules/ansible
-    ../modules/chromium
-    ../modules/development
-    ../modules/direnv
-    ../modules/foot
-    ../modules/git
-    ../modules/gtk
-    ../modules/i3
-    ../modules/kanshi
-    ../modules/kubernetes
-    ../modules/mako
-    ../modules/wlsunset
-    ../modules/nvim
-    ../modules/python
-    ../modules/sway
-    ../modules/swaylock
-    ../modules/tmux
-    ../modules/vs-fix
-    ../modules/vscode
-    ../modules/waybar
-    ../modules/wofi
-    ../modules/zellij
-    ../modules/zsh
+    flake-self.homeManagerModules.alacritty
+    flake-self.homeManagerModules.ansible
+    flake-self.homeManagerModules.chromium
+    flake-self.homeManagerModules.development
+    flake-self.homeManagerModules.direnv
+    flake-self.homeManagerModules.foot
+    flake-self.homeManagerModules.git
+    flake-self.homeManagerModules.gtk
+    flake-self.homeManagerModules.i3
+    flake-self.homeManagerModules.kanshi
+    flake-self.homeManagerModules.kubernetes
+    flake-self.homeManagerModules.mako
+    flake-self.homeManagerModules.wlsunset
+    flake-self.homeManagerModules.nvim
+    flake-self.homeManagerModules.python
+    flake-self.homeManagerModules.sway
+    flake-self.homeManagerModules.swaylock
+    flake-self.homeManagerModules.tmux
+    flake-self.homeManagerModules."vs-fix"
+    flake-self.homeManagerModules.vscode
+    flake-self.homeManagerModules.waybar
+    flake-self.homeManagerModules.wofi
+    flake-self.homeManagerModules.zellij
+    flake-self.homeManagerModules.zsh
   ];
 
   programs.obs-studio = {

home-manager/profiles/mac.nix

@@ -1,4 +1,4 @@
-{ config, pkgs, lib, ... }: {
+{ config, pkgs, lib, flake-self, ... }: {
 
   home.packages = with pkgs;[
     # GUI apps
@@ -42,8 +42,8 @@
         (self: super: { })
       ];
     }
-    ../modules/git
-    ../modules/tmux
+    flake-self.homeManagerModules.git
+    flake-self.homeManagerModules.tmux
   ];
 
   home = {

home-manager/profiles/server.nix

@@ -1,4 +1,4 @@
-{ config, pkgs, lib, ... }: {
+{ config, pkgs, lib, flake-self, ... }: {
 
   # Install these packages for my user
   home.packages =
@@ -46,12 +46,12 @@
   imports = [
     ./common.nix
     ../colorscheme.nix
-    ../modules/direnv
-    ../modules/git
-    ../modules/nvim
-    ../modules/tmux
-    ../modules/zellij
-    ../modules/zsh
+    flake-self.homeManagerModules.direnv
+    flake-self.homeManagerModules.git
+    flake-self.homeManagerModules.nvim
+    flake-self.homeManagerModules.tmux
+    flake-self.homeManagerModules.zellij
+    flake-self.homeManagerModules.zsh
   ];
 
 }