Oops, edited the note.

flake.lock

@@ -2,7 +2,7 @@
   "nodes": {
     "agenix": {
       "inputs": {
-        "darwin": "darwin",
+        "darwin": [],
         "home-manager": "home-manager",
         "nixpkgs": [
           "nixpkgs"
@@ -10,11 +10,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1714136352,
-        "narHash": "sha256-BtWQ2Th/jamO1SlD+2ASSW5Jaf7JhA/JLpQHk0Goqpg=",
+        "lastModified": 1715101957,
+        "narHash": "sha256-fs5uVQFTfgb4L9pnhldeyTHNcYwn1U4nKYoCBJ6W3W4=",
         "owner": "ryantm",
         "repo": "agenix",
-        "rev": "24a7ea390564ccd5b39b7884f597cfc8d7f6f44e",
+        "rev": "07479c2e7396acaaaac5925483498154034ea80a",
         "type": "github"
       },
       "original": {
@@ -23,28 +23,6 @@
         "type": "github"
       }
     },
-    "darwin": {
-      "inputs": {
-        "nixpkgs": [
-          "agenix",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1700795494,
-        "narHash": "sha256-gzGLZSiOhf155FW7262kdHo2YDeugp3VuIFb4/GGng0=",
-        "owner": "lnl7",
-        "repo": "nix-darwin",
-        "rev": "4b9b83d5a92e8c1fbfd8eb27eda375908c11ec4d",
-        "type": "github"
-      },
-      "original": {
-        "owner": "lnl7",
-        "ref": "master",
-        "repo": "nix-darwin",
-        "type": "github"
-      }
-    },
     "flake-compat": {
       "flake": false,
       "locked": {
@@ -79,6 +57,24 @@
         "type": "github"
       }
     },
+    "flake-utils_2": {
+      "inputs": {
+        "systems": "systems_3"
+      },
+      "locked": {
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -107,11 +103,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1714981474,
-        "narHash": "sha256-b3/U21CJjCjJKmA9WqUbZGZgCvospO3ArOUTgJugkOY=",
+        "lastModified": 1715077503,
+        "narHash": "sha256-AfHQshzLQfUqk/efMtdebHaQHqVntCMjhymQzVFLes0=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "6ebe7be2e67be7b9b54d61ce5704f6fb466c536f",
+        "rev": "6e277d9566de9976f47228dd8c580b97488734d4",
         "type": "github"
       },
       "original": {
@@ -146,11 +142,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1715017675,
-        "narHash": "sha256-4bMsnv8KLzz8HWvYzeIjKqRF7IRCLSjo3EC862+L2Dk=",
+        "lastModified": 1715114695,
+        "narHash": "sha256-Pw81Wkm8RhCZr17ltsDabFpat1lRltRAszkppBmmdaI=",
         "owner": "nix-community",
         "repo": "NixOS-WSL",
-        "rev": "1cb8f3c13dee0d40437a9b4b1cf943c06c0cddc4",
+        "rev": "19c7ae9034389f5a7bbc6b17a7b72289c1c52272",
         "type": "github"
       },
       "original": {
@@ -182,7 +178,8 @@
         "home-manager": "home-manager_2",
         "my_packages": "my_packages",
         "nixos-wsl": "nixos-wsl",
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs",
+        "xil": "xil"
       }
     },
     "systems": {
@@ -214,6 +211,42 @@
         "repo": "default",
         "type": "github"
       }
+    },
+    "systems_3": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "xil": {
+      "inputs": {
+        "flake-utils": "flake-utils_2",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1713401104,
+        "narHash": "sha256-F6xsowtye3+tJpRm8s1pYSY6Yi7tquTnsV2CpQ3pCl8=",
+        "owner": "Qyriad",
+        "repo": "Xil",
+        "rev": "b9f3a54411fdba7607d376569b9f952401aa2cd9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Qyriad",
+        "repo": "Xil",
+        "type": "github"
+      }
     }
   },
   "root": "root",

flake.nix

@@ -17,6 +17,9 @@
       url = "github:ryantm/agenix";
       inputs.nixpkgs.follows = "nixpkgs";
         # optional, not necessary for the module
+      inputs.darwin.follows = "";
+        # optionally choose not to download darwin deps
+        # (saves some resources on Linux)
     };
 
     home-manager = {
@@ -28,9 +31,14 @@
       url = "/home/whovian/.flakes";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+
+    xil = {
+      url = "github:Qyriad/Xil";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   }; # inputs
 
-  outputs = { self, nixpkgs, nixos-wsl, agenix, home-manager, my_packages, ... }:
+  outputs = { self, nixpkgs, nixos-wsl, agenix, home-manager, my_packages, xil, ... }:
   {
     nixosConfigurations = {
       nixos-wsl = nixpkgs.lib.nixosSystem {
@@ -49,12 +57,14 @@
 
               users.whovian.home.packages = [
                 agenix.packages.x86_64-linux.default
+
               ];
 
               # Optionally, use home-manager.extraSpecialArgs to pass arguments to home.nix
               extraSpecialArgs = {
                 system = "x86_64-linux";
                 inherit my_packages;
+                inherit xil;
                 my_pkgs = my_packages.packages.x86_64-linux;
               };
             };

home/home.nix

@@ -2,6 +2,7 @@
   config,
   pkgs,
   my_pkgs,
+  xil,
   ...
 }:
 
@@ -49,7 +50,7 @@
     pkgs.ncdu
     pkgs.nixfmt-classic
     pkgs.progress
-    pkgs.pyrosimple # `lstor` etc, seems to be a `pyrocore` fork?
+    pkgs.pyrosimple
     pkgs.python3
     pkgs.quickbms
     pkgs.rclone
@@ -63,6 +64,10 @@
     # my_pkgs.irdkit
     my_pkgs.ird_tools
     my_pkgs.rom-properties
+
+    # Why does this *just* work? Blehh :P
+    # Is it because "$(nix run github:Qyriad/Xil)" works?
+    xil
    ];
 
   /*