feat: mac sack

flake.lock

@@ -21,6 +21,23 @@
         "type": "github"
       }
     },
+    "brew-src": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1751910772,
+        "narHash": "sha256-jQNdIkq2iRDNWskd5f8kX6q9BO/CBSXhMH41WNRft8E=",
+        "owner": "Homebrew",
+        "repo": "brew",
+        "rev": "700d67a85e0129ab8a893ff69246943479e33df1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Homebrew",
+        "ref": "4.5.9",
+        "repo": "brew",
+        "type": "github"
+      }
+    },
     "darwin": {
       "inputs": {
         "nixpkgs": [
@@ -193,6 +210,45 @@
         "type": "github"
       }
     },
+    "nix-darwin": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1751313918,
+        "narHash": "sha256-HsJM3XLa43WpG+665aGEh8iS8AfEwOIQWk3Mke3e7nk=",
+        "owner": "nix-darwin",
+        "repo": "nix-darwin",
+        "rev": "e04a388232d9a6ba56967ce5b53a8a6f713cdfcf",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-darwin",
+        "ref": "master",
+        "repo": "nix-darwin",
+        "type": "github"
+      }
+    },
+    "nix-homebrew": {
+      "inputs": {
+        "brew-src": "brew-src"
+      },
+      "locked": {
+        "lastModified": 1752160973,
+        "narHash": "sha256-BCC8KB7TEtwv7vZN1WDu870tRbXtzUcmF9xNr6ws5Wc=",
+        "owner": "zhaofengli",
+        "repo": "nix-homebrew",
+        "rev": "69c1aa2f136f3c3326d9b6770e0eb54f12832971",
+        "type": "github"
+      },
+      "original": {
+        "owner": "zhaofengli",
+        "repo": "nix-homebrew",
+        "type": "github"
+      }
+    },
     "nixos-hardware": {
       "locked": {
         "lastModified": 1749195551,
@@ -326,6 +382,8 @@
         "agenix": "agenix",
         "home-manager": "home-manager_2",
         "mms": "mms",
+        "nix-darwin": "nix-darwin",
+        "nix-homebrew": "nix-homebrew",
         "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs_4",
         "nixpkgs-stable": "nixpkgs-stable",

flake.nix

@@ -4,6 +4,9 @@
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
     nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-25.05";
+    nix-darwin.url = "github:nix-darwin/nix-darwin/master";
+    nix-darwin.inputs.nixpkgs.follows = "nixpkgs";
+    nix-homebrew.url = "github:zhaofengli/nix-homebrew";
     zen-browser.url = "github:0xc000022070/zen-browser-flake";
     mms.url = "github:mkaito/nixos-modded-minecraft-servers";
     agenix.url = "github:ryantm/agenix";
@@ -19,6 +22,8 @@
     self,
     nixpkgs,
     nixpkgs-stable,
+    nix-darwin,
+    nix-homebrew,
     ...
   } @ inputs: {
     formatter.x86_64-linux = nixpkgs.legacyPackages.x86_64-linux.alejandra;
@@ -50,5 +55,18 @@
         ./hosts/karasumaru/configuration.nix
       ];
     };
+    darwinConfigurations."mac" = nix-darwin.lib.darwinSystem {
+      specialArgs = {inherit inputs;};
+      modules = [
+        ./hosts/mac/configuration.nix
+	nix-homebrew.darwinModules.nix-homebrew
+        {
+          nix-homebrew = {
+            enable = true;
+            user = "admin";
+          };
+        }
+      ];
+    };
   };
 }

hosts/mac/configuration.nix

@@ -0,0 +1,66 @@
+   {
+      config,
+      pkgs,
+      ...
+    }: {
+      system.primaryUser = "admin";
+
+      environment.systemPackages = with pkgs; [
+        vim
+        neovim
+        alacritty
+	element-desktop
+        mkalias
+	flutter
+	pass
+      ];
+
+      homebrew = {
+        enable = true;
+        casks = [
+	];
+        brews = [
+        ];
+	#masApps = [];
+        onActivation.cleanup = "zap";
+        onActivation.autoUpdate = true;
+        onActivation.upgrade = true;
+      };
+
+      # Necessary for using flakes on this system.
+      nix.settings.experimental-features = "nix-command flakes";
+      programs.zsh.enable = true;
+
+      # Enable alternative shell support in nix-darwin.
+      # programs.fish.enable = true;
+
+      system.activationScripts.applications.text = let
+        env = pkgs.buildEnv {
+          name = "system-applications";
+          paths = config.environment.systemPackages;
+          pathsToLink = "/Applications";
+        };
+      in
+        pkgs.lib.mkForce ''
+          # Set up applications.
+          echo "setting up /Applications..." >&2
+          rm -rf /Applications/Nix\ Apps
+          mkdir -p /Applications/Nix\ Apps
+          find ${env}/Applications -maxdepth 1 -type l -exec readlink '{}' + |
+          while read -r src; do
+            app_name=$(basename "$src")
+            echo "copying $src" >&2
+            ${pkgs.mkalias}/bin/mkalias "$src" "/Applications/Nix Apps/$app_name"
+          done
+        '';
+
+      # Set Git commit hash for darwin-version.
+      #system.configurationRevision = self.rev or self.dirtyRev or null;
+
+      # Used for backwards compatibility, please read the changelog before changing.
+      # $ darwin-rebuild changelog
+      system.stateVersion = 6;
+
+      # The platform the configuration will be used on.
+      nixpkgs.hostPlatform = "x86_64-darwin";
+}