init

flake.nix

@@ -0,0 +1,62 @@
+{
+  description = "Rathi's macOS nix-darwin + Home Manager config";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+
+    nix-darwin = {
+      url = "github:LnL7/nix-darwin/master";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    home-manager = {
+      url = "github:nix-community/home-manager";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
+    nix-homebrew = {
+      url = "github:zhaofengli-wip/nix-homebrew";
+    };
+  };
+
+  outputs = inputs @ {
+    self,
+    nixpkgs,
+    nix-darwin,
+    home-manager,
+    nix-homebrew,
+    ...
+  }: let
+    system = "aarch64-darwin";
+    username = "rathi";
+    hostname = "hari-macbook-pro";
+    pkgs = import nixpkgs {inherit system;};
+  in {
+    formatter.${system} = pkgs.alejandra;
+
+    darwinConfigurations.${hostname} = nix-darwin.lib.darwinSystem {
+      inherit system;
+      specialArgs = {inherit inputs self username hostname;};
+      modules = [
+        ./hosts/${hostname}
+        home-manager.darwinModules.home-manager
+        nix-homebrew.darwinModules.nix-homebrew
+        {
+          users.users.${username}.home = "/Users/${username}";
+
+          home-manager.useGlobalPkgs = true;
+          home-manager.useUserPackages = true;
+          home-manager.backupFileExtension = "hm-bak";
+          home-manager.users.${username} = import ./home;
+
+          nix-homebrew = {
+            enable = true;
+            enableRosetta = true;
+            user = username;
+            autoMigrate = true;
+          };
+        }
+      ];
+    };
+  };
+}