Use nix-darwin+home-manager

.gitignore

@@ -1,2 +1,3 @@
 .DS_Store
 *.auth
+result

README.md

@@ -1,5 +1,7 @@
 ## Installation
 
+⚠️ I have switched to a combination of `nix-darwin` and `home-manager`. The installation instructions below only do not work that setup.
+
 ```bash
 # nix
 sh <(curl -L https://nixos.org/nix/install)

config/kitty.nix

@@ -1,6 +0,0 @@
-{
-  xdg.configFile.kitty = {
-    source = ./kitty;
-    recursive = true;
-  };
-}

config/kitty/kitty.conf

@@ -1,40 +0,0 @@
-shell /Users/daniel/.nix-profile/bin/fish --interactive
-shell_integration no-cursor
-
-# Fonts
-font_family      JetBrainsMono Nerd Font
-bold_font        auto
-italic_font      auto
-bold_italic_font auto
-
-font_size 13.0
-
-# Theme
-include dracula.conf
-
-window_padding_width 3
-
-tab_title_template "{index}: {title[:25]}"
-tab_bar_style separator
-tab_separator " ┇ "
-
-macos_titlebar_color background
-macos_traditional_fullscreen yes
-macos_show_window_title_in window
-
-# Keymap
-kitty_mod cmd
-
-# Cursor
-cursor_blink_interval 0
-
-# Mouse
-detect_urls no
-allow_hyperlinks no
-
-# Bell
-enable_audio_bell no
-visual_bell_duration 0.0
-
-# Scrollback
-scrollback_pager_history_size 2

darwin-configuration.nix

@@ -0,0 +1,41 @@
+{ pkgs, lib, ... }:
+
+{
+  nix = {
+    binaryCaches = [
+      "https://nix-community.cachix.org"
+    ];
+
+    binaryCachePublicKeys = [
+      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
+    ];
+
+    trustedUsers = [
+      "@admin"
+    ];
+
+    extraOptions = ''
+      experimental-features = nix-command flakes
+      keep-derivations = true
+      keep-outputs = true
+      auto-optimise-store = true
+    '';
+  };
+
+  users.nix.configureBuildUsers = true;
+
+  environment = {
+    darwinConfig = "$HOME/.config/nixpkgs/darwin-configuration.nix";
+  };
+
+  services = {
+    nix-daemon.enable = true;
+  };
+
+  fonts = {
+    enableFontDir = true;
+    fonts = with pkgs; [
+      (nerdfonts.override { fonts = [ "JetBrainsMono" ]; })
+    ];
+  };
+}

flake.lock

@@ -1,5 +1,25 @@
 {
   "nodes": {
+    "darwin": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1642495030,
+        "narHash": "sha256-u1ZlFbLWzkM6zOfuZ1tr0tzTuDWucOYwALPWDWLorkE=",
+        "owner": "lnl7",
+        "repo": "nix-darwin",
+        "rev": "bcdb6022b3a300abf59cb5d0106c158940f5120e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "lnl7",
+        "repo": "nix-darwin",
+        "type": "github"
+      }
+    },
     "flake-compat": {
       "flake": false,
       "locked": {
@@ -38,11 +58,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1643837728,
+        "lastModified": 1643919871,
-        "narHash": "sha256-iW/5eMRQmzdctv2dAUlIaZnVWwcmaznNajS+ft1MXHg=",
+        "narHash": "sha256-qDDTcqvKcrdIOHfdjbzIniE8+gsopiE+3qC/y14ItyY=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "9d369c75ce2fdeb296ad42bcdc8c1a523c494550",
+        "rev": "1fa809f7830d5febc8638cd6edc1dfab293df4af",
         "type": "github"
       },
       "original": {
@@ -135,6 +155,7 @@
     },
     "root": {
       "inputs": {
+        "darwin": "darwin",
         "home-manager": "home-manager",
         "neovim-nightly-overlay": "neovim-nightly-overlay",
         "nifoc-overlay": "nifoc-overlay",

flake.nix

@@ -2,6 +2,11 @@
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
 
+    darwin = {
+      url = "github:lnl7/nix-darwin";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
     home-manager = {
       url = "github:nix-community/home-manager";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -18,21 +23,12 @@
     };
   };
 
-  outputs = inputs@{ self, nixpkgs, home-manager, ... }: {
+  outputs = inputs@{ self, nixpkgs, darwin, home-manager, ... }:
-    homeConfigurations = {
-      daniel = home-manager.lib.homeManagerConfiguration {
-        system = "aarch64-darwin";
-        homeDirectory = "/Users/daniel";
-        username = "daniel";
-        stateVersion = "21.11";
-
-        configuration = { config, pkgs, ... }:
     let
       overlay-neovim = inputs.neovim-nightly-overlay.overlay;
       overlay-nifoc = inputs.nifoc-overlay.overlay;
-          in
+
-          {
+      nixpkgsConfig = {
-            nixpkgs = {
         overlays = [
           overlay-neovim
           overlay-nifoc
@@ -43,10 +39,22 @@
           allowBroken = true;
         };
       };
+    in
+    {
+      darwinConfigurations."Styx" = darwin.lib.darwinSystem {
+        system = "aarch64-darwin";
+        modules = [
+          ./darwin-configuration.nix
 
-            imports = [ ./home.nix ];
+          home-manager.darwinModules.home-manager
-          };
+          {
-      };
+            nixpkgs = nixpkgsConfig;
+            nix.nixPath = { nixpkgs = "${nixpkgs}"; };
+            home-manager.useGlobalPkgs = true;
+            home-manager.useUserPackages = true;
+            home-manager.users.daniel = import ./home.nix;
+          }
+        ];
       };
     };
 }

home.nix

@@ -5,7 +5,7 @@
     ./programs/fish.nix
     ./programs/starship.nix
     ./programs/direnv.nix
-    ./config/kitty.nix
+    ./programs/kitty.nix
 
     ./programs/nvim
 
@@ -24,6 +24,8 @@
   ];
 
   home = {
+    stateVersion = "21.11";
+
     packages = with pkgs; [
       aria2
       arp-scan
@@ -56,25 +58,25 @@
       yt-dlp
     ];
 
+    sessionVariables = {
+      TERMINFO_DIRS = "${pkgs.kitty.terminfo.outPath}/share/terminfo";
+    };
+
     activation = {
       updateAppCaches = lib.hm.dag.entryAfter [ "onFilesChange" "installPackages" "copyFonts" ] ''
-        # nixpkgs
-        echo "Calculating new NIX_PATH value ..."
-        "$HOME/.bin/calculate-nix-path"
-
         # neovim
         echo -n 'Removing luacache file: '
         rm -f "$HOME/.cache/nvim/luacache"
         echo 'Done'
-        echo -n 'Running LuaCacheClear: '
-        nvim -c 'try | execute "LuaCacheClear" | echo "Done" | catch /.*/ | echo "Command not found" | endtry | q' --headless
-        printf '\nRunning TSUpdateSync ... '
-        nvim -c 'try | execute "TSUpdateSync" | echo "Done" | catch /.*/ | echo "Command not found" | endtry | q' --headless
-        printf '\n'
-      '';
 
-      reportChanges = lib.hm.dag.entryAfter [ "updateAppCaches" ] ''
+        nvim_bin="/etc/profiles/per-user/$USER/bin/nvim"
-        nvd diff $oldGenPath $newGenPath
+        if [ -e "$nvim_bin" ]; then
+          echo -n 'Running LuaCacheClear: '
+          $nvim_bin -c 'try | execute "LuaCacheClear" | echo "Done" | catch /.*/ | echo "Command not found" | endtry | q' --headless
+          printf '\nRunning TSUpdateSync ... '
+          $nvim_bin -c 'try | execute "TSUpdateSync" | echo "Done" | catch /.*/ | echo "Command not found" | endtry | q' --headless
+          printf '\n'
+        fi
       '';
     };
   };

programs/fish.nix

@@ -67,7 +67,7 @@
     ];
 
     shellAliases = {
-      hmsw = "home-manager switch --flake ~/.config/nixpkgs/#$USER";
+      drsw = "nix-darwin-switch";
       j = "z";
       ji = "zi";
       la = "exa --long --all --group --header --group-directories-first --sort=type --icons";
@@ -80,7 +80,7 @@
       yti = "ytdl_with_options -F";
       upa = "nix flake update ~/.config/nixpkgs -v";
       upn = "$HOME/.config/nixpkgs/programs/nvim/update-plugins.sh";
-      ucl = "nix-collect-garbage -d && nix-store --gc && calculate-nix-path";
+      ucl = "nix-collect-garbage -d && nix-store --gc";
     };
 
     functions = {
@@ -111,12 +111,9 @@
       # Disable greeting
       set fish_greeting
 
-      if test -e "$HOME/.cache/fish/nix_path_value"
+      if [ -z "$__NIX_DARWIN_SET_ENVIRONMENT_DONE" ]
-        set -gx NIX_PATH (cat "$HOME/.cache/fish/nix_path_value")
+        set __nifoc_nix_darwin_set_env (cat /run/current-system/etc/bashrc | grep '-set-environment' | cut -d '.' -f 2)
-      end
+        fenv source "$__nifoc_nix_darwin_set_env"
-
-      if test -e /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh
-        fenv source /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh
       end
 
       if test -d "$HOME/.bin"

programs/kitty.nix

@@ -0,0 +1,47 @@
+{
+  programs.kitty = {
+    enable = true;
+
+    settings = {
+      # Shell
+      shell = "/etc/profiles/per-user/daniel/bin/fish --interactive";
+      shell_integration = "no-cursor";
+
+      # Theme/Layout
+      window_padding_width = 3;
+      tab_title_template = "\"{index}: {title[:25]}\"";
+      tab_bar_style = "separator";
+      tab_separator = "\" ┇ \"";
+      macos_titlebar_color = "background";
+      macos_traditional_fullscreen = true;
+      macos_show_window_title_in = "window";
+
+      # UX
+      kitty_mod = "cmd";
+      cursor_blink_interval = 0;
+      enable_audio_bell = false;
+      visual_bell_duration = 0;
+
+      # Mouse
+      detect_urls = false;
+      allow_hyperlinks = false;
+
+      # Scrollback
+      scrollback_pager_history_size = 2;
+    };
+
+    font = {
+      name = "JetBrainsMono Nerd Font";
+      size = 13;
+    };
+
+    extraConfig = ''
+      include dracula.conf
+    '';
+  };
+
+  xdg.configFile.kitty = {
+    source = ../config/kitty;
+    recursive = true;
+  };
+}

programs/nvim/default.nix

@@ -36,6 +36,7 @@ in
     extraPackages = with pkgs; [
       gcc
       gnumake
+      git
       nodejs-16_x
       tree-sitter
 

programs/nvim/plugins.nix

@@ -91,12 +91,12 @@
   };
   nvim-treesitter = pkgs.vimUtils.buildVimPluginFrom2Nix {
     pname = "nvim-treesitter";
-    version = "1643811536";
+    version = "1643912584";
     src = pkgs.fetchFromGitHub {
       owner = "nvim-treesitter";
       repo = "nvim-treesitter";
-      rev = "c9b11ac70c24a3854998c9a92c94759b1d1b52ef";
+      rev = "3cfbde4db05dc9f3f38fcee212849799bb6f2e54";
-      sha256 = "AbLilgMrkzUs/fjshFettSmrdISjBF6nqHVngoynaH8=";
+      sha256 = "HQ9NLHhOQPB6Xcj9G6UqDAWiB0LuDs0iZzRhfyD0XKo=";
     };
     meta.homepage = "https://github.com/nvim-treesitter/nvim-treesitter";
   };
@@ -191,12 +191,12 @@
   };
   null-ls-nvim = pkgs.vimUtils.buildVimPluginFrom2Nix {
     pname = "null-ls.nvim";
-    version = "1643322091";
+    version = "1643829703";
     src = pkgs.fetchFromGitHub {
       owner = "jose-elias-alvarez";
       repo = "null-ls.nvim";
-      rev = "2ae4a5e2e2b35716c44c104ef1afa35ecb40c444";
+      rev = "b8bedca6786e975216c073bbd72eb3e76f78e21b";
-      sha256 = "55NdHFFmuyoU0ELNnYXvhPGH1iVhyaXkm3zgkNmwO/g=";
+      sha256 = "WTE78hReuJToqo5ndgPuCe1oTGIoPAdggT9RDnGsruw=";
     };
     meta.homepage = "https://github.com/jose-elias-alvarez/null-ls.nvim";
   };
@@ -312,12 +312,12 @@
   };
   cmp-path = pkgs.vimUtils.buildVimPluginFrom2Nix {
     pname = "cmp-path";
-    version = "1642430705";
+    version = "1643823794";
     src = pkgs.fetchFromGitHub {
       owner = "hrsh7th";
       repo = "cmp-path";
-      rev = "c5230cb439df9547294678d0f1c1465ad7989e5f";
+      rev = "466b6b8270f7ba89abd59f402c73f63c7331ff6e";
-      sha256 = "qKPYOW+Nid3CdFJfeU1JVb9zaDZAk2F/WQ4ddjNDRnk=";
+      sha256 = "xYzTpqVKpBBnajqqRRzAXlHAC13VGK1D9mFr3bntepY=";
     };
     meta.homepage = "https://github.com/hrsh7th/cmp-path";
   };
@@ -433,12 +433,12 @@
   };
   undotree = pkgs.vimUtils.buildVimPluginFrom2Nix {
     pname = "undotree";
-    version = "1640333528";
+    version = "1643910486";
     src = pkgs.fetchFromGitHub {
       owner = "mbbill";
       repo = "undotree";
-      rev = "c4984fc6dcc6c4e190f2f8cd5fffb65b0aaa51d2";
+      rev = "8a01863a8204b2382ec341d0203c4e9665212221";
-      sha256 = "3x01yjy4j7y/SjsUxnI2xOGQxo7GdZsCsBQyqOhK6pk=";
+      sha256 = "43Yco/5Q2t8lVRQbgeXLpygXga0cKmLfdjvCPCsPDGo=";
     };
     meta.homepage = "https://github.com/mbbill/undotree";
   };
@@ -532,12 +532,12 @@
   };
   nvim-notify = pkgs.vimUtils.buildVimPluginFrom2Nix {
     pname = "nvim-notify";
-    version = "1643665769";
+    version = "1643832273";
     src = pkgs.fetchFromGitHub {
       owner = "rcarriga";
       repo = "nvim-notify";
-      rev = "83ebb5971eaecc0b2c70fb4ed540e87cbf50af6a";
+      rev = "d6f880728da487d0ac4f957835c46b3f2af91fca";
-      sha256 = "fGW87jNWO3j1r6cU8OKTb0ggPJQFJXPDDAGAg4ZTdyY=";
+      sha256 = "vI/R92pY+qXaRrg62bcwsdNS1vLpwxrZEj3pO++jdzc=";
     };
     meta.homepage = "https://github.com/rcarriga/nvim-notify";
   };

programs/scripts/calculate-nix-path

@@ -1,8 +0,0 @@
-#!/bin/sh
-
-mkdir -p "$HOME/.cache/fish"
-
-nix flake metadata "$HOME/.config/nixpkgs" --json 2>/dev/null | \
-  jq -r '.locks.nodes.nixpkgs.locked | "\(.type):\(.owner)/\(.repo)/\(.rev)"' | \
-  xargs -I {} nix flake metadata {} --json | \
-  jq -r '. | "nixpkgs=\(.path)"' >"$HOME/.cache/fish/nix_path_value"

programs/scripts/nix-darwin-switch

@@ -0,0 +1,13 @@
+#!/usr/bin/env fish
+
+pushd ~/.config/nixpkgs
+rm -rf result
+
+set system_old (readlink /run/current-system)
+env TERM=xterm-256color darwin-rebuild switch --flake .
+set system_new (readlink /run/current-system)
+
+nvd diff "$system_old" "$system_new"
+
+rm -f result
+popd