Install steam from brew on macos

flake.lock

@@ -256,6 +256,26 @@
         "type": "github"
       }
     },
+    "homebrew": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1785271058,
+        "narHash": "sha256-xVisL04Gt6LsGa1cGCLHhTED7iEykgl7krPyzAm2ZQg=",
+        "owner": "koalalorenzo",
+        "repo": "home-manager-brew",
+        "rev": "795f9aed8ddce24b3cae3b75598e6861e7d72d10",
+        "type": "github"
+      },
+      "original": {
+        "owner": "koalalorenzo",
+        "repo": "home-manager-brew",
+        "type": "github"
+      }
+    },
     "lanzaboote": {
       "inputs": {
         "crane": "crane",
@@ -551,6 +571,7 @@
         "bun2nix": "bun2nix",
         "claude-code": "claude-code",
         "home-manager": "home-manager",
+        "homebrew": "homebrew",
         "lanzaboote": "lanzaboote",
         "nix-cachyos-kernel": "nix-cachyos-kernel",
         "nix-darwin": "nix-darwin",

flake.nix

@@ -61,6 +61,10 @@
       url = "github:nix-darwin/nix-darwin/master";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    homebrew = {
+      url = "github:koalalorenzo/home-manager-brew";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
   
   outputs = { self, nixos-hardware, nix-darwin, ... }@inputs:
@@ -86,8 +90,10 @@
                 imports = [
                   ./home-modules
                   ./users/user/home.nix
+                  inputs.homebrew.homeManagerModules.default
                 ];
                 lumpiastyHome.macos = true;
+                lumpiastyHome.brew = true;
               };
               nixpkgs.overlays = [
                 inputs.claude-code.overlays.default

home-modules/brew.nix

@@ -0,0 +1,23 @@
+{ config, lib, pkgs, ... }:
+
+{
+  options.lumpiastyHome.brew = lib.mkEnableOption "Homebrew integration via home-manager-brew";
+
+  config = lib.mkMerge [
+    (lib.mkIf config.lumpiastyHome.brew {
+      homebrew = {
+        enable = true;
+        brewInstall = true;
+        update = true;
+        upgrade = true;
+        cleanup = true;
+        casks = [
+          "steam"
+        ];
+      };
+    })
+    (lib.mkIf (!config.lumpiastyHome.brew) {
+      homebrew.enable = lib.mkForce false;
+    })
+  ];
+}

home-modules/default.nix

@@ -9,6 +9,7 @@
     ./fhsBash.nix
     ./linux.nix
     ./macos.nix
+    ./brew.nix
   ] ++ lib.optionals (osConfig.lumpiasty.enablePlasma) [
     ./plasma.nix
   ];