feat: sydpkgs overlay

flake.lock

@@ -800,11 +800,11 @@
         "nixpkgs": "nixpkgs_10"
       },
       "locked": {
-        "lastModified": 1758168482,
+        "lastModified": 1766962538,
-        "narHash": "sha256-4vyBtLPIXbFJWg2saKM+J54/7VOBEn/2wzKavj6ac6I=",
+        "narHash": "sha256-313iDCii/tKr3UCPxCP2uzeH93Qk1cWbyrbU82dlF9Y=",
         "owner": "msyds",
         "repo": "sydpkgs",
-        "rev": "5802980437ba595967c52cb70e53178718456bf9",
+        "rev": "7a3eaf67885e23b7596bd1b91100e6f71d3bb985",
         "type": "github"
       },
       "original": {

hosts/deertopia/configuration.nix

@@ -11,6 +11,7 @@
 
     stylix.enable = true;
     openssh.enable = true;
+    sydpkgs.overlay.enable = true;
 
     users.users = [
       "lain"

hosts/sydpc/configuration.nix

@@ -23,6 +23,7 @@
     flatpak.enable = true;
     gdm.enable = true;
     openssh.enable = true;
+    sydpkgs.overlay.enable = true;
 
     steam = {
       enable = true;

modules/home/sydpkgs.nix

@@ -0,0 +1,12 @@
+{ config, lib, pkgs, inputs, ... }:
+
+let cfg = config.sydnix.sydpkgs;
+in {
+  options.sydnix.sydpkgs = {
+    overlay.enable = lib.mkEnableOption "the Sydpkgs overlay";
+  };
+
+  config = lib.mkIf cfg.overlay.enable {
+    nixpkgs.overlays = [ inputs.sydpkgs.overlays.default ];
+  };
+}

modules/nixos/sydpkgs.nix

@@ -0,0 +1,12 @@
+{ config, lib, pkgs, sydpkgs, ... }:
+
+let cfg = config.sydnix.sydpkgs;
+in {
+  options.sydnix.sydpkgs = {
+    overlay.enable = lib.mkEnableOption "the Sydpkgs overlay";
+  };
+
+  config = lib.mkIf cfg.overlay.enable {
+    nixpkgs.overlays = [ sydpkgs.overlays.default ];
+  };
+}