feat: Added nix configuration to dotfiles

nix-darwin/.nixpkgs/darwin-configuration.nix

@@ -0,0 +1,126 @@
+{ config, pkgs, ... }:
+
+{
+  system = {
+    keyboard = {
+      enableKeyMapping = true;
+      remapCapsLockToControl = true;
+    };
+    defaults = {
+      ".GlobalPreferences"."com.apple.mouse.scaling" = -1.0;
+    };
+  };
+
+  # List packages installed in system profile. To search by name, run:
+  # $ nix-env -qaP | grep wget
+  environment.systemPackages = [
+    pkgs.neovim
+    # pkgs.jdk8
+    pkgs.jdk17
+    pkgs.kitty
+    # pkgs.bash
+    # pkgs.bashInteractive
+    pkgs.nodePackages.tailwindcss
+    pkgs.texlive.combined.scheme-full
+    pkgs.python311Packages.pynvim
+    pkgs.zathura
+    # pkgs.gcc
+    pkgs.graphviz
+    pkgs.unrar
+    pkgs.obsidian
+    # pkgs.xournal
+    pkgs.kalker
+    pkgs.ghc
+    pkgs.tree-sitter
+    pkgs.clang-tools
+    pkgs.wezterm
+    pkgs.speedtest-cli
+    pkgs.google-java-format
+    pkgs.go
+    pkgs.nodePackages.npm
+    pkgs.haskellPackages.haskell-language-server
+    pkgs.haskellPackages.implicit-hie
+    pkgs.sshfs
+    pkgs.macfuse-stubs
+    pkgs.yt-dlp
+  ];
+
+  environment = {
+    variables = {
+      EDITOR = "vim";
+    };
+  };
+
+  # environment.etc."java".source = "${pkgs.jdk8}/zulu-8.jdk/Contents/Home/bin/java";
+
+  environment.pathsToLink = [ "/share/bash-completion" ];
+
+  imports = [
+    <home-manager/nix-darwin>
+  ];
+
+  users.users.nicholas = {
+    name = "nicholas";
+    home = "/Users/nicholas";
+    # shell = pkgs.bashInteractive;
+  };
+
+  home-manager.users.nicholas = { pkgs, ... }: {
+    home.stateVersion = "24.05";
+    home.packages = [ pkgs.neovim pkgs.zathura pkgs.jdk17 ];
+    # programs.bash.enable = true;
+    # programs.bash.enableCompletion = true;
+  };
+
+  home-manager.useUserPackages = true;
+
+  homebrew = {
+    enable = true;
+    onActivation.autoUpdate = true;
+    brews = [
+      "ffmpeg"
+      "htop"
+      "xdotool"
+      {
+        name = "dbus";
+        start_service = true;
+        restart_service = true;
+      }
+      {
+        name = "girara";
+        args = ["--HEAD"];
+      }
+      {
+        name = "zathura";
+        args = ["HEAD" "with-synctex"];
+      }
+      "zathura-pdf-poppler"
+      "jupyterlab"
+      "black"
+      "bpytop"
+      "typst"
+    ];
+    casks = [ "spotify" "wacom-tablet" "inkscape" "xournal-plus-plus" "mactex-no-gui" "mullvadvpn" "slack" "ollama" "skim"];
+    taps = [ "zegervdv/zathura" ];
+  };
+
+  # Use a custom configuration.nix location.
+  # $ darwin-rebuild switch -I darwin-config=$HOME/.config/nixpkgs/darwin/configuration.nix
+  # environment.darwinConfig = "$HOME/.config/nixpkgs/darwin/configuration.nix";
+
+  # Auto upgrade nix package and the daemon service.
+  services.nix-daemon.enable = true;
+  # nix.package = pkgs.nix;
+
+  # Create /etc/zshrc that loads the nix-darwin environment.
+  programs.zsh.enable = true;  # default shell on catalina
+  # programs.bash.enable = true;
+  # programs.bash.enableCompletion = true;
+  # programs.fish.enable = true;
+
+  nixpkgs.config.allowUnfree = true;
+
+  # Used for backwards compatibility, please read the changelog before changing.
+  # $ darwin-rebuild changelog
+  system.stateVersion = 4;
+}