meta: Use separate packages directory

This makes it easier to see all the custom packages in the repository
and reduces the amount of nested directories.

applications/thunar/default.nix

@@ -6,7 +6,7 @@
   environment.systemPackages = with pkgs; [
     xfce.exo # Open with kitty support
     glib
-    (pkgs.callPackage ./go-thumbnailer {})
+    (pkgs.callPackage ../../packages/go-thumbnailer { })
   ];
   services.gvfs.enable = true; # Trash support
   services.gnome.gnome-keyring.enable = true; # Mount support

desktop/default.nix

@@ -7,7 +7,6 @@
     ./fcitx5-mozc
     ./fonts
     ./hyprland
-    ./nwg-dock
     ./pipewire
     ./rofi
     ./stylix
@@ -25,6 +24,7 @@
     swww
     kickoff
     greetd.tuigreet
+    (pkgs.callPackage ../packages/nwg-dock { })
   ];
 
   services.greetd = {

desktop/nwg-dock/default.nix

@@ -1,7 +0,0 @@
-{ pkgs, ... }:
-
-{
-  environment.systemPackages = with pkgs; [
-    (pkgs.callPackage ./package {})
-  ];
-}

desktop/rofi/default.nix

@@ -5,8 +5,8 @@
     programs.rofi = {
       enable = true;
 
-      package = (pkgs.callPackage ./package/wrapper.nix {
-        rofi-unwrapped = (pkgs.callPackage ./package/wayland.nix { });
+      package = (pkgs.callPackage ../../packages/rofi/wrapper.nix {
+        rofi-unwrapped = (pkgs.callPackage ../../packages/rofi/wayland.nix { });
       });
 
       cycle = false;

desktop/waybar/default.nix

@@ -4,7 +4,7 @@
   home-manager.sharedModules = [{
     programs.waybar = {
       enable = true;
-      package = (pkgs.callPackage ./package { });
+      package = (pkgs.callPackage ../../packages/waybar { });
 
       settings = {
         mainBar = {

games/srb2/default.nix

@@ -2,7 +2,7 @@
 
 {
   environment.systemPackages = with pkgs; [
-    (pkgs.callPackage ./package {})
+    (pkgs.callPackage ../../packages/srb2 { })
     slade
   ];
 }

terminal/joshuto/default.nix

@@ -2,7 +2,7 @@
 
 {
   environment.systemPackages = [
-    (pkgs.callPackage ./package {})
+    (pkgs.callPackage ../../packages/joshuto { })
   ];
 
   home-manager.sharedModules = [{