.gitignore

@@ -0,0 +1 @@
+result

configuration.nix

@@ -1,65 +0,0 @@
-{ pkgs, ... }:
-
-{
-  imports = [
-    ./cli-tools.nix
-    ./mac-settings.nix
-    ./pkg-installs.nix
-    ./archive-installs.nix
-  ];
-  
-  nixpkgs.hostPlatform = "aarch64-darwin";
-
-  nix.settings.experimental-features = "nix-command flakes";
-
-  system.stateVersion = 6;
-  system.primaryUser = "briannelson";
-
-  environment.systemPackages = with pkgs; [
-    exif
-    exiftool
-    ffmpeg
-    flac
-    git
-    helix
-    librewolf
-    tea
-    yt-dlp
-  ];
-
-  homebrew = {
-    enable = true;
-    onActivation = {
-      autoUpdate = true;
-      cleanup = "none";
-    };
-
-    brews = [
-      "bun"
-      "defaultbrowser"
-      "harper"
-      "nicotine-plus"
-      "rust"
-      "ykman"
-    ];
-
-    casks = [
-      "bitwarden"
-      "cap"
-      "discord"
-      "docker-desktop"
-      "harper-desktop"
-      "libreoffice"
-      "nextcloud"
-      "obsidian"
-      "protonvpn"
-      "rustdesk"
-      "signal"
-      "task-manager-tmog"
-      "twingate"
-      "vlc"
-      "vscodium"
-      "firefox"
-    ];
-  };
-}

flake.nix

@@ -8,10 +8,14 @@
     nix-homebrew.url = "github:zhaofengli/nix-homebrew";
   };
 
-  outputs = inputs@{ self, nix-darwin, nixpkgs, nix-homebrew, ... }: {
-    darwinConfigurations."Brians-MacBook-Air" = nix-darwin.lib.darwinSystem {
+  outputs = inputs@{ self, nix-darwin, nixpkgs, nix-homebrew, ... }:
+  let
+    mkDarwin = { profile, user, system ? "aarch-64-dawin" }:
+      nix-darwin.lib.darwinSystem {
+        specialArgs = { inherit user system; };
         modules = [
-        ./configuration.nix
+          ./modules
+          ./profiles/${profile}
           nix-homebrew.darwinModules.nix-homebrew
           {
             nix-homebrew = {
@@ -22,5 +26,11 @@
           }
         ];
       };
+  in
+  {
+    darwinConfigurations = {
+      personal = mkDarwin { profile = "personal"; user = "briannelson"; };
+      work = mkDarwin { profile = "work"; user = "YOUR-WORK-USERNAME"; };
+    };
   };
 }

modules/apps.nix

@@ -0,0 +1,42 @@
+{ pkgs, ... }:
+
+{
+  # This file installs these apps on all configurations
+  pkgInstalls = [
+    {
+      name = "cupsadmin";
+      url = "https://github.com/kfattic/cupsadmin/releases/download/v1.4.1/cupsadmin-1.4.1.pkg";
+      hash = "sha256-DyIyDYSjAlcU7ivyfldMapIZw5nczEBXfnLicnK6k7Y=";
+    }
+  ];
+
+  archiveApps = [];
+
+  environment.systemPackages = with pkgs; [
+    exif
+    exiftool
+    git
+    helix
+  ];
+
+  homebrew.brews = [
+    "bun"
+    "defaultbrowser"
+    "harper"
+    "rust"
+    "ykman"
+  ];
+
+  homebrew.casks = [
+    "bitwarden"
+    "harper-desktop"
+    "nextcloud"
+    "obsidian"
+    "signal"
+    "task-manager-tmog"
+    "twingate"
+    "vlc"
+    "vscodium"
+    "firefox"
+  ];
+}

modules/archive-installs.nix

@@ -1,17 +1,9 @@
-{ pkgs, lib, ... }:
+{ pkgs, lib, config, ... }:
 
 let
+  cfg = config.archiveApps;
   stampDir = "/usr/local/share/nix-pkg-stamps";
 
-  apps = [
-    {
-      name = "removemacai-app";
-      app = "RemoveMacAI.app";
-      url = "https://github.com/omlahore/RemoveMacAI/releases/download/v1.1.4/RemoveMacAI.zip";
-      sha256 = "2063d4dc7e0b41b15cebcd9e1b9807b04615b96e3e23db35cbd1196be3c96bee";
-    }
-  ];
-
   appScript = a:
     let
       src = pkgs.fetchurl { inherit (a) url sha256; };
@@ -38,8 +30,12 @@ let
     '';
 in
 {
-  system.activationScripts.postActivation.text =
-    lib.concatStringsSep "\n" (
-      (map appScript apps)
-    );
+  options.archiveApps = lib.mkOption {
+    type = lib.types.listOf (lib.types.attrsOf lib.types.str);
+    default = [ ];
+    description = "Apps distributed as .zip archives to install into /Applications";
+  };
+
+  config.system.activationScripts.postActivation.text =
+    lib.concatMapStringsSep "\n" appScript cfg;
 }

modules/base.nix

@@ -0,0 +1,18 @@
+{ ... }:
+
+{
+  nixpkgs.hostPlatform = "aarch64-darwin";
+
+  nix.settings.experimental-features = "nix-command flakes";
+
+  system.stateVersion = 6;
+  system.primaryUser = "briannelson";
+
+  homebrew = {
+    enable = true;
+    onActivation = {
+      autoUpdate = true;
+      cleanup = "none";
+    };
+  };
+}

modules/cli-tools.nix

@@ -0,0 +1,19 @@
+{ ... }:
+
+{
+  environment.shellAliases = {
+    ll = "ls -la";
+  };
+
+  environment.etc."gitconfig".text = ''
+    [user]
+      name = Brian Nelson
+      email = brian@briannelson.dev
+    [init]
+      defaultBranch = main
+    [credential]
+      helper = osxkeychain
+    '';
+
+  environment.variables.GIT_CONFIG_SYSTEM = "/etc/gitconfig";
+}

modules/default.nix

@@ -0,0 +1,12 @@
+{ ... }:
+
+{
+  imports = [
+    ./base.nix
+    ./apps.nix
+    ./cli-tools.nix
+    ./mac-settings.nix
+    ./pkg-installs.nix
+    ./archive-installs.nix
+  ];
+}

modules/pkg-installs.nix

@@ -1,15 +1,7 @@
-{ pkgs, lib, ... }:
+{ pkgs, lib, config, ... }:
 
 let
-  # Add one entry per program you want to install from a .pkg file
-  pkgInstalls = [
-    {
-      name = "cupsadmin";
-      url = "https://github.com/kfattic/cupsadmin/releases/download/v1.4.1/cupsadmin-1.4.1.pkg";
-      hash = "sha256-DyIyDYSjAlcU7ivyfldMapIZw5nczEBXfnLicnK6k7Y=";
-    }
-  ];
-
+  cfg = config.pkgInstalls;
   installScript = p:
     let
       src = pkgs.fetchurl { inherit (p) url hash; };
@@ -28,6 +20,12 @@ let
     '';
 in
 {
-  system.activationScripts.postActivation.text =
-    lib.concatMapStringsSep "\n" installScript pkgInstalls;
+  options.pkgInstalls = lib.mkOption {
+    type = lib.types.listOf (lib.types.attrsOf lib.types.str);
+    default = [ ];
+    description = "PKG files to install on activation";
+  };
+
+  config.system.activationScripts.postActivation.text =
+    lib.concatMapStringsSep "\n" installScript cfg;
 }

profiles/personal/apps.nix

@@ -0,0 +1,35 @@
+{ pkgs, ... }:
+
+{
+  pkgInstalls = [];
+  
+  archiveApps = [
+    {
+      name = "removemacai-app";
+      app = "RemoveMacAI.app";
+      url = "https://github.com/omlahore/RemoveMacAI/releases/download/v1.1.4/RemoveMacAI.zip";
+      sha256 = "2063d4dc7e0b41b15cebcd9e1b9807b04615b96e3e23db35cbd1196be3c96bee";
+    }
+  ];
+
+  environment.systemPackages = with pkgs; [
+    ffmpeg
+    flac
+    librewolf
+    tea
+    yt-dlp
+  ];
+
+  homebrew.brews = [
+    "nicotine-plus"
+  ];
+
+  homebrew.casks = [
+    "cap"
+    "discord"
+    "docker-desktop"
+    "libreoffice"
+    "protonvpn"
+    "rustdesk"
+  ];
+}

profiles/personal/cli-tools.nix

@@ -1,23 +1,10 @@
-{ pkgs, ... }:
+{ ... }:
 
 {
   environment.shellAliases = {
     yt = "yt-dlp";
-    ll = "ls -la";
   };
 
-  environment.etc."gitconfig".text = ''
-    [user]
-      name = Brian Nelson
-      email = brian@briannelson.dev
-    [init]
-      defaultBranch = main
-    [credential]
-      helper = osxkeychain
-    '';
-
-  environment.variables.GIT_CONFIG_SYSTEM = "/etc/gitconfig";
-
   environment.etc."yt-dlp.conf".text = ''
     -o /Users/briannelson/Downloads/yt-dlp/%(title)s.%(ext)s
     --no-mtime

profiles/personal/default.nix

@@ -0,0 +1,8 @@
+{ ... }:
+
+{
+  imports = [
+    ./cli-tools.nix
+    ./apps.nix
+  ];
+}

profiles/work/apps.nix

@@ -0,0 +1,13 @@
+{ pkgs, ... }:
+
+{
+  pkgInstalls = [];
+  
+  archiveApps = [];
+  
+  environment.systemPackages = with pkgs; [];
+
+  homebrew.brews = [];
+
+  homebrew.casks = [];
+}

profiles/work/cli-tools.nix

@@ -0,0 +1,9 @@
+{ ... }:
+
+{
+  system.activationScripts.postActivation.text = ''
+    if [ -x /opt/homebrew/bin/defaultbrowser ]; then
+      sudo -u briannelson /opt/homebrew/bin/defaultbrowser firefox || echo "could not set deffault browser, skipping"
+    fi
+  '';
+}

profiles/work/default.nix

@@ -0,0 +1,8 @@
+{ ... }:
+
+{
+  imports = [
+    ./apps.nix
+    ./cli-tools.nix
+  ];
+}