refactor: move inputs nix code to folder

inputs/default.nix

@@ -1,5 +1,5 @@
 let
-  inherit (import ./lib {}) mkDep mkInput mkHyprDep mkSrc;
+  inherit (import ./lib.nix) mkDep mkInput mkHyprDep mkSrc;
   inherit (builtins) listToAttrs map removeAttrs;
 
   # Inputs
@@ -180,6 +180,13 @@ let
     };
   };
 
+  bbsteamieInputs = {
+    jovian = mkDep {
+      owner = "Jovian-Experiments";
+      repo = "Jovian-NixOS";
+    };
+  };
+
   srcs = [
     # Home-assistant
     ## Components
@@ -368,7 +375,7 @@ let
 in {
   inherit mkDep mkInput mkSrc;
 
-  otherInputs =
+  extraInputs =
     {
       flakegen = {
         url = "github:jorsn/flakegen";
@@ -381,6 +388,7 @@ in {
     // clusterInputs
     // serviviInputs
     // nosInputs
+    // bbsteamieInputs
     // desktopInputs.hyprlandInputs
     // desktopInputs.agsInputs
     // (listToAttrs (map (x: {

inputs/lib.nix

@@ -1,17 +1,23 @@
-lib: lock: let
+let
+  inherit (builtins) fetchTarball fromJSON readFile removeAttrs;
+
+  lock = fromJSON (readFile ../flake.lock);
+  lib = import "${fetchTarball {
+    url = "https://github.com/NixOS/nixpkgs/archive/${lock.nodes.nixpkgs.locked.rev}.tar.gz";
+    sha256 = lock.nodes.nixpkgs.locked.narHash;
+  }}/lib";
+
   inherit (lib) attrValues findFirst foldl' hasAttr matchAttrs optionalAttrs recursiveUpdate;
-  inherit (builtins) removeAttrs;
 
   recursiveUpdateList = list: foldl' recursiveUpdate {} list;
 in rec {
   /*
+  * From an attrset, returns a flake input that has its type defaulted
+  * to `github` and has some of its inputs following this flake's input
+  * of the same name.
   *
-  From an attrset, returns a flake input that has its type defaulted
-  to `github` and has some of its inputs following this flake's input
-  of the same name.
-
-  It gets information from the `flake.lock` file and can be used thanks
-  to flakegen
+  * It gets information from the `flake.lock` file and can be used thanks
+  * to flakegen
   */
   mkInput = {type ? "github", ...} @ info: let
     input =

lib/default.nix

@@ -16,6 +16,5 @@
   capitalise = str: (toUpper (substring 0 1 str) + (concatStringsSep "" (tail (stringToCharacters str))));
 in
   {inherit lib mkVersion capitalise;}
-  // (import ./inputs.nix lib lock)
   // optionalAttrs (inputs != {}) (import ./flake-lib.nix inputs)
   // optionalAttrs (pkgs != {}) (import ./pkgs.nix {inherit pkgs mkVersion capitalise self;})

outputs.nix

@@ -1,6 +1,6 @@
 {
   inputs = let
-    inherit (import ./inputs.nix) mkDep mkInput otherInputs;
+    inherit (import ./inputs) mkDep mkInput extraInputs;
 
     mainInputs = {
       systems = mkInput {
@@ -37,14 +37,9 @@
 
         inputs.sops-nix.follows = "sops-nix";
       };
-
-      jovian = mkDep {
-        owner = "Jovian-Experiments";
-        repo = "Jovian-NixOS";
-      };
     };
   in
-    mainInputs // otherInputs;
+    mainInputs // extraInputs;
 
   outputs = inputs @ {
     nixpkgs,