darwin/core: apply fix for $PATH orders

darwin/profiles/common/core/default.nix

@@ -1,6 +1,8 @@
 {
   inputs,
   pkgs,
+  config,
+  lib,
   ...
 }: {
   ### Options
@@ -31,4 +33,19 @@
     useUserPackages = true;
     extraSpecialArgs = {inherit inputs;}; # ??? isnt specialArgs imported by default ???
   };
+
+  # Create /etc/zshrc that loads the nix-darwin environment.
+  programs.zsh.enable = true; # default shell on catalina
+  programs.fish.enable = true;
+
+  # fucking horrible
+  # https://github.com/LnL7/nix-darwin/issues/122#issuecomment-1659465635
+  programs.fish.loginShellInit = let
+    dquote = str: "\"" + str + "\"";
+
+    makeBinPathList = map (path: path + "/bin");
+  in ''
+    fish_add_path --move --prepend --path ${lib.concatMapStringsSep " " dquote (makeBinPathList config.environment.profiles)}
+    set fish_user_paths $fish_user_paths
+  '';
 }

darwin/profiles/desktop/packages/default.nix

@@ -1,7 +1,7 @@
 {...}: {
   imports = [
-    ./core.nix
     ./fonts.nix
     ./homebrew.nix
+    ./window-manager.nix
   ];
 }

darwin/profiles/desktop/packages/window-manager.nix

@@ -1,15 +1,4 @@
 {pkgs, ...}: {
-  # List packages installed in system profile. To search by name, run:
-  # $ nix-env -qaP | grep wget
-  #environment.systemPackages = with pkgs; [
-  #  neovim
-  #  vscode
-  #];
-
-  # Create /etc/zshrc that loads the nix-darwin environment.
-  programs.zsh.enable = true; # default shell on catalina
-  programs.fish.enable = true;
-
   services = {
     yabai = {
       enable = true;