initial commit

.gitignore

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+result
+result/

README.md

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+# Wyatt's Nix configuration
+
+Designed and developed by Wyatt J. Miller, 2024

flake.lock

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+{
+  "nodes": {
+    "darwin": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs-darwin"
+        ]
+      },
+      "locked": {
+        "lastModified": 1722082646,
+        "narHash": "sha256-od8dBWVP/ngg0cuoyEl/w9D+TCNDj6Kh4tr151Aax7w=",
+        "owner": "lnl7",
+        "repo": "nix-darwin",
+        "rev": "0413754b3cdb879ba14f6e96915e5fdf06c6aab6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "lnl7",
+        "repo": "nix-darwin",
+        "type": "github"
+      }
+    },
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs-darwin"
+        ]
+      },
+      "locked": {
+        "lastModified": 1720042825,
+        "narHash": "sha256-A0vrUB6x82/jvf17qPCpxaM+ulJnD8YZwH9Ci0BsAzE=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "e1391fb22e18a36f57e6999c7a9f966dc80ac073",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "ref": "release-24.05",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1722141560,
+        "narHash": "sha256-Ul3rIdesWaiW56PS/Ak3UlJdkwBrD4UcagCmXZR9Z7Y=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "038fb464fcfa79b4f08131b07f2d8c9a6bcc4160",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "type": "indirect"
+      }
+    },
+    "nixpkgs-darwin": {
+      "locked": {
+        "lastModified": 1722153173,
+        "narHash": "sha256-S46RmS9WkBOTLORpnWsNth4Ae6TlfJS9TKXqB55YQy4=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "7bba2df68503b68634e0070483ddaf6d59dc6530",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-24.05-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "darwin": "darwin",
+        "home-manager": "home-manager",
+        "nixpkgs": "nixpkgs",
+        "nixpkgs-darwin": "nixpkgs-darwin"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

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+{
+  description = "Wyatt's nix configuration";
+
+  inputs = {
+    nixpkgs-darwin.url = "github:nixos/nixpkgs/nixpkgs-24.05-darwin";
+    home-manager = {
+      url = "github:nix-community/home-manager/release-24.05";
+      inputs.nixpkgs.follows = "nixpkgs-darwin";
+    };
+    darwin = {
+      url = "github:lnl7/nix-darwin";
+      inputs.nixpkgs.follows = "nixpkgs-darwin";
+    };
+  };
+
+  # The `outputs` function will return all the build results of the flake.
+  # A flake can have many use cases and different types of outputs,
+  # parameters in `outputs` are defined in `inputs` and can be referenced by their names.
+  # However, `self` is an exception, this special parameter points to the `outputs` itself (self-reference)
+  # The `@` syntax here is used to alias the attribute set of the inputs's parameter, making it convenient to use inside the function.
+  outputs = inputs @ {
+    self,
+    nixpkgs,
+    darwin,
+    home-manager,
+    ...
+  }: let
+    username = "wyatt";
+    useremail = "wyatt@wyattjmiller.com";
+    system = "aarch64-darwin"; # aarch64-darwin or x86_64-darwin
+    hostname = "sephiroth";
+
+    specialArgs =
+      inputs
+      // {
+        inherit username useremail hostname;
+      };
+  in {
+    darwinConfigurations."${hostname}" = darwin.lib.darwinSystem {
+      inherit system specialArgs;
+      modules = [
+        ./modules/nix-core.nix
+        ./modules/system.nix
+        ./modules/apps.nix
+        ./modules/host-users.nix
+
+        # home manager
+        home-manager.darwinModules.home-manager
+        {
+          home-manager.useGlobalPkgs = true;
+          home-manager.useUserPackages = true;
+          home-manager.extraSpecialArgs = specialArgs;
+          home-manager.users.${username} = import ./home;
+        }
+      ];
+    };
+
+    # nix code formatter
+    formatter.${system} = nixpkgs.legacyPackages.${system}.alejandra;
+  };
+}

home/atuin.nix

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+{ ... }:
+
+{
+  programs.atuin = {
+    enable = true;
+
+    enableFishIntegration = true;
+  };
+}

home/core.nix

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+{ pkgs, ... }:
+
+{
+  home.packages = with pkgs; [
+    nnn # terminal file manager
+
+    # archives
+    zip
+    xz
+    unzip
+    p7zip
+
+    # utils
+    ripgrep # recursively searches directories for a regex pattern
+    jq # A lightweight and flexible command-line JSON processor
+    yq-go # yaml processer https://github.com/mikefarah/yq
+    fzf # A command-line fuzzy finder
+    fh # flake hub command line interface
+    aria2 # A lightweight multi-protocol & multi-source command-line download utility
+
+    # misc
+    cowsay
+    file
+    which
+    tree
+    gnutar
+    gnupg
+    tmux
+    nerdfonts
+    zoxide
+    babelfish
+
+    # language-specific package managers
+    nodejs
+    cargo
+    python3
+
+    # productivity
+    iterm2
+    discord
+    obsidian
+    vscode
+
+    # games?
+    # prismlauncher
+  ];
+}

home/default.nix

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+{ username, ... }:
+
+{
+  # import sub modules
+  imports = [
+    ./atuin.nix
+    ./shell.nix
+    ./core.nix
+    ./git.nix
+    ./starship.nix
+    ./eza.nix
+    ./neovim.nix
+    ./direnv.nix
+  ];
+
+  # Home Manager needs a bit of information about you and the
+  # paths it should manage.
+  home = {
+    username = username;
+    homeDirectory = "/Users/${username}";
+
+    # This value determines the Home Manager release that your
+    # configuration is compatible with. This helps avoid breakage
+    # when a new Home Manager release introduces backwards
+    # incompatible changes.
+    #
+    # You can update Home Manager without changing this value. See
+    # the Home Manager release notes for a list of state version
+    # changes in each release.
+    stateVersion = "24.05";
+  };
+
+  # Let Home Manager install and manage itself.
+  programs.home-manager.enable = true;
+}

home/direnv.nix

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+{ lib, config, ... }:
+
+{
+  programs.direnv = {
+    enable = true;
+    nix-direnv.enable = true;
+
+    config = {
+      global = {
+        hide_env_diff = true;
+      };
+    };
+  };
+}

home/eza.nix

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+{ lib, config, ... }:
+
+{
+  programs.eza = {
+    enable = true;
+    enableFishIntegration = true;
+    extraOptions = [
+    ];
+  };
+}

home/git.nix

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+{
+  lib,
+  username,
+  useremail,
+  ...
+}: {
+  # `programs.git` will generate the config file: ~/.config/git/config
+  # to make git use this config file, `~/.gitconfig` should not exist!
+  #
+  #    https://git-scm.com/docs/git-config#Documentation/git-config.txt---global
+  home.activation.removeExistingGitconfig = lib.hm.dag.entryBefore ["checkLinkTargets"] ''
+    rm -f ~/.gitconfig
+  '';
+
+  programs.git = {
+    enable = true;
+    userName = username;
+    userEmail = useremail;
+
+    extraConfig = {
+      init.defaultBranch = "master";
+      push.autoSetupRemote = true;
+      pull.rebase = true;
+    };
+
+    ignores = [
+      ".DS_Store"
+      ".direnv"
+      ".idea"
+    ];
+
+    aliases = {
+      # common aliases
+      br = "branch";
+      co = "checkout";
+      st = "status";
+      ls = "log --pretty=format:\"%C(yellow)%h%Cred%d\\\\ %Creset%s%Cblue\\\\ [%cn]\" --decorate";
+      ll = "log --pretty=format:\"%C(yellow)%h%Cred%d\\\\ %Creset%s%Cblue\\\\ [%cn]\" --decorate --numstat";
+      cm = "commit -m";
+      ca = "commit -am";
+      dc = "diff --cached";
+      amend = "commit --amend -m";
+
+      # aliases for submodule
+      update = "submodule update --init --recursive";
+      foreach = "submodule foreach";
+    };
+  };
+}

home/lazygit.nix

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+{ ... }:
+
+{
+  programs.lazygit = {
+    enable = true;
+
+    settings = {
+      gui.theme = {
+        activeBorderColor = ["#a6e3a1" "bold"];
+        inactiveBorderColor = ["#a6adc8"];
+        optionsTextColor = ["#89b4fa"];
+        selectedLineBgColor = ["#313244"];
+        selectedRangeBgColor = ["#313244"];
+        cherryPickedCommitBgColor = ["#45475a"];
+        cherryPickedCommitFgColor = ["#a6e3a1"];
+        unstagedChangesColor = ["#f38ba8"];
+        defaultFgColor = ["#cdd6f4"];
+        searchingActiveBorderColor = ["#f9e2af"];
+      };
+    };
+  };
+}

home/neovim.nix

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+{ lib, config, ... }:
+
+{
+  programs.neovim = {
+    enable = true;
+    defaultEditor = true;
+    vimAlias = true;
+  };
+}

home/shell.nix

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+{ pkgs, ... }: {
+  programs.fish = {
+    enable = true;
+    # initExtra = ''
+    #   export PATH="$PATH:$HOME/bin:$HOME/.local/bin:$HOME/go/bin"
+    # '';
+
+    shellAliases = {
+      # ls aliases
+      # ls = "eza --color $argv";
+      la = "eza -l -all --color $argv";
+      ll = "eza -l --color $argv";
+      lt = "eza -l --color --git $argv";
+
+      # lazygit alias
+      lg = "lazygit";
+
+      # cat, less, more alias
+      cat = "bat $argv";
+      less = "bat $argv";
+      more = "bat $argv";
+    };
+
+    functions = {
+      fish_greeting = {
+        body = ''
+        set memes \
+          "Crazy? I was crazy once. They locked me in a room. A rubber room. A rubber room with rats. And rats make me crazy." \
+          "Daddy, chill!" \
+          "What the hell is even that?!" \
+          "Road work ahead? Yeah, I sure hope it does!" \
+          "Look at all those chickens!" \
+          "I smell like beef" \
+          "Say, Coloardo - I'M A GIRAFFE" \
+          "I didn't get no sleep cause of y'all, y'all not gone get any sleep cause of me!" \
+          "This is the dollar store, how good can it be?" \
+          "That was legitness" \
+          "Deez nuts" \
+          "I wanna be a cowboy baby" \
+          "Can I get a waffle? Can I please get a waffle?" \
+          "I'm lesbian. I thought you were American."
+
+        set choose_meme (random)"%"(count $memes)
+        set choose_meme $memes[(math $choose_meme"+1")]
+
+        printf (set_color F90)"%s\n" $choose_meme
+        '';
+        onEvent = "fish_greeting";
+      };
+    };
+  };
+
+  programs.zsh = {
+    enable = true;
+    initExtra = ''
+      if [[ -z "$BASH_EXECUTION_STRING" ]]; then
+        if [[ -n "$ZSH_VERSION" ]]; then
+          LOGIN_OPTION="--login"
+        else
+          LOGIN_OPTION=""
+        fi
+        exec ${pkgs.fish}/bin/fish $LOGIN_OPTION
+      fi
+    '';
+  };
+}

home/starship.nix

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+{ lib, config, ... }:
+
+{
+  programs.starship = {
+    enable = true;
+    enableFishIntegration = true;
+    settings = { };
+  };
+}

modules/apps.nix

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+{ pkgs, ... }: {
+
+  environment.systemPackages = with pkgs; [
+    neovim
+    git
+  ];
+
+  environment.variables.EDITOR = "nvim";
+
+  homebrew = {
+    enable = true;
+
+    onActivation = {
+      autoUpdate = false;
+      # 'zap': uninstalls all formulae(and related files) not listed here.
+      cleanup = "zap";
+    };
+
+    # Applications to install from Mac App Store using mas.
+    # You need to install all these Apps manually first so that your apple account have records for them.
+    # otherwise Apple Store will refuse to install them.
+    # For details, see https://github.com/mas-cli/mas 
+    masApps = {
+      Xcode = 497799835;
+      "Reeder 5." = 1529448980;
+      Wireguard = 1451685025;
+      Bitwarden = 1352778147;
+      "AdGuard for Safari" = 1440147259;
+    };
+
+    taps = [
+    ];
+
+    brews = [
+    ];
+
+    casks = [
+    ];
+  };
+}

modules/host-users.nix

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+{
+  username,
+  hostname,
+  ...
+} @ args:
+#############################################################
+#
+#  Host & Users configuration
+#
+#############################################################
+{
+  networking.hostName = hostname;
+  networking.computerName = hostname;
+  system.defaults.smb.NetBIOSName = hostname;
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  users.users."${username}" = {
+    home = "/Users/${username}";
+    description = username;
+  };
+
+  nix.settings.trusted-users = [username];
+}

modules/nix-core.nix

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+
+{ pkgs, lib, ... }:
+
+{
+  # enable flakes globally
+  nix.settings.experimental-features = [ "nix-command" "flakes" ];
+
+  # Allow unfree packages
+  nixpkgs.config.allowUnfree = true;
+
+  # Auto upgrade nix package and the daemon service.
+  services.nix-daemon.enable = true;
+  # Use this instead of services.nix-daemon.enable if you
+  # don't wan't the daemon service to be managed for you.
+  # nix.useDaemon = true;
+
+  nix.package = pkgs.nix;
+
+  # do garbage collection weekly to keep disk usage low
+  nix.gc = {
+    automatic = lib.mkDefault true;
+    options = lib.mkDefault "--delete-older-than 7d";
+  };
+
+  # Disable auto-optimise-store because of this issue:
+  #   https://github.com/NixOS/nix/issues/7273
+  # "error: cannot link '/nix/store/.tmp-link-xxxxx-xxxxx' to '/nix/store/.links/xxxx': File exists"
+  nix.settings = {
+    auto-optimise-store = false;
+  };
+}

modules/system.nix

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+{ pkgs, ... }:
+
+  ###################################################################################
+  #
+  #  macOS's System configuration
+  #
+  #  All the configuration options are documented here:
+  #    https://daiderd.com/nix-darwin/manual/index.html#sec-options
+  #  Incomplete list of macOS `defaults` commands :
+  #    https://github.com/yannbertrand/macos-defaults
+  #
+  ###################################################################################
+{
+
+  system = {
+    # activationScripts are executed every time you boot the system or run `nixos-rebuild` / `darwin-rebuild`.
+    activationScripts.postUserActivation.text = ''
+      # activateSettings -u will reload the settings from the database and apply them to the current session,
+      # so we do not need to logout and login again to make the changes take effect.
+      /System/Library/PrivateFrameworks/SystemAdministration.framework/Resources/activateSettings -u
+    '';
+
+    defaults = {
+      menuExtraClock.Show24Hour = true;  # show 24 hour clock
+      
+      # customize dock
+      # dock = {
+      #   autohide = true;
+      #   show-recents = false;  # disable recent apps
+
+      #   # customize Hot Corners
+      #   wvous-tl-corner = 2;  # top-left - Mission Control
+      #   wvous-tr-corner = 13;  # top-right - Lock Screen
+      #   wvous-bl-corner = 3;  # bottom-left - Application Windows
+      #   wvous-br-corner = 4;  # bottom-right - Desktop
+      # };
+
+      # # customize finder
+      # finder = {
+      #   _FXShowPosixPathInTitle = true;  # show full path in finder title
+      #   AppleShowAllExtensions = true;  # show all file extensions
+      #   FXEnableExtensionChangeWarning = false;  # disable warning when changing file extension
+      #   QuitMenuItem = true;  # enable quit menu item
+      #   ShowPathbar = true;  # show path bar
+      #   ShowStatusBar = true;  # show status bar
+      # };
+
+      # # customize trackpad
+      # trackpad = {
+      #   Clicking = true;  # enable tap to click
+      #   TrackpadRightClick = true;  # enable two finger right click
+      #   TrackpadThreeFingerDrag = true;  # enable three finger drag
+      # };
+
+      # # customize settings that not supported by nix-darwin directly
+      # # Incomplete list of macOS `defaults` commands :
+      # #   https://github.com/yannbertrand/macos-defaults
+      # NSGlobalDomain = {
+      #   # `defaults read NSGlobalDomain "xxx"`
+      #   "com.apple.swipescrolldirection" = true;  # enable natural scrolling(default to true)
+      #   "com.apple.sound.beep.feedback" = 0;  # disable beep sound when pressing volume up/down key
+      #   AppleInterfaceStyle = "Dark";  # dark mode
+      #   AppleKeyboardUIMode = 3;  # Mode 3 enables full keyboard control.
+      #   ApplePressAndHoldEnabled = true;  # enable press and hold
+
+      #   # If you press and hold certain keyboard keys when in a text area, the key’s character begins to repeat.
+      #   # This is very useful for vim users, they use `hjkl` to move cursor.
+      #   # sets how long it takes before it starts repeating.
+      #   InitialKeyRepeat = 15;  # normal minimum is 15 (225 ms), maximum is 120 (1800 ms)
+      #   # sets how fast it repeats once it starts. 
+      #   KeyRepeat = 3;  # normal minimum is 2 (30 ms), maximum is 120 (1800 ms)
+
+      #   NSAutomaticCapitalizationEnabled = false;  # disable auto capitalization(自动大写)
+      #   NSAutomaticDashSubstitutionEnabled = false;  # disable auto dash substitution(智能破折号替换)
+      #   NSAutomaticPeriodSubstitutionEnabled = false;  # disable auto period substitution(智能句号替换)
+      #   NSAutomaticQuoteSubstitutionEnabled = false;  # disable auto quote substitution(智能引号替换)
+      #   NSAutomaticSpellingCorrectionEnabled = false;  # disable auto spelling correction(自动拼写检查)
+      #   NSNavPanelExpandedStateForSaveMode = true;  # expand save panel by default(保存文件时的路径选择/文件名输入页)
+      #   NSNavPanelExpandedStateForSaveMode2 = true;
+      # };
+
+      # # Customize settings that not supported by nix-darwin directly
+      # # see the source code of this project to get more undocumented options:
+      # #    https://github.com/rgcr/m-cli
+      # # 
+      # # All custom entries can be found by running `defaults read` command.
+      # # or `defaults read xxx` to read a specific domain.
+      # CustomUserPreferences = {
+      #   ".GlobalPreferences" = {
+      #     # automatically switch to a new space when switching to the application
+      #     AppleSpacesSwitchOnActivate = true;
+      #   };
+      #   NSGlobalDomain = {
+      #     # Add a context menu item for showing the Web Inspector in web views
+      #     WebKitDeveloperExtras = true;
+      #   };
+      #   "com.apple.finder" = {
+      #     ShowExternalHardDrivesOnDesktop = true;
+      #     ShowHardDrivesOnDesktop = true;
+      #     ShowMountedServersOnDesktop = true;
+      #     ShowRemovableMediaOnDesktop = true;
+      #     _FXSortFoldersFirst = true;
+      #     # When performing a search, search the current folder by default
+      #     FXDefaultSearchScope = "SCcf";
+      #   };
+      #   "com.apple.desktopservices" = {
+      #     # Avoid creating .DS_Store files on network or USB volumes
+      #     DSDontWriteNetworkStores = true;
+      #     DSDontWriteUSBStores = true;
+      #   };
+      #   "com.apple.spaces" = {
+      #     "spans-displays" = 0; # Display have seperate spaces
+      #   };
+      #   "com.apple.WindowManager" = {
+      #     EnableStandardClickToShowDesktop = 0; # Click wallpaper to reveal desktop
+      #     StandardHideDesktopIcons = 0; # Show items on desktop
+      #     HideDesktop = 0; # Do not hide items on desktop & stage manager
+      #     StageManagerHideWidgets = 0;
+      #     StandardHideWidgets = 0;
+      #   };
+      #   "com.apple.screensaver" = {
+      #     # Require password immediately after sleep or screen saver begins
+      #     askForPassword = 1;
+      #     askForPasswordDelay = 0;
+      #   };
+      #   "com.apple.screencapture" = {
+      #     location = "~/Desktop";
+      #     type = "png";
+      #   };
+      #   "com.apple.AdLib" = {
+      #     allowApplePersonalizedAdvertising = false;
+      #   };
+      #   # Prevent Photos from opening automatically when devices are plugged in
+      #   "com.apple.ImageCapture".disableHotPlug = true;
+      # };
+
+      # loginwindow = {
+      #   GuestEnabled = false;  # disable guest user
+      #   SHOWFULLNAME = true;  # show full name in login window
+      # };
+    };
+
+    # keyboard settings is not very useful on macOS
+    # the most important thing is to remap option key to alt key globally,
+    # but it's not supported by macOS yet.
+    # keyboard = {
+    #   enableKeyMapping = true;  # enable key mapping so that we can use `option` as `control`
+
+    #   # NOTE: do NOT support remap capslock to both control and escape at the same time
+    #   remapCapsLockToControl = false;  # remap caps lock to control, useful for emac users
+    #   remapCapsLockToEscape  = true;   # remap caps lock to escape, useful for vim users
+
+    #   # swap left command and left alt 
+    #   # so it matches common keyboard layout: `ctrl | command | alt`
+    #   #
+    #   # disabled, caused only problems!
+    #   swapLeftCommandAndLeftAlt = false;  
+    # };
+  };
+
+  # Add ability to used TouchID for sudo authentication
+  security.pam.enableSudoTouchIdAuth = true;
+
+  # Create /etc/zshrc that loads the nix-darwin environment.
+  # this is required if you want to use darwin's default shell - zsh
+  programs.zsh.enable = true;
+  environment.shells = [
+    pkgs.zsh
+    pkgs.fish
+    pkgs.bash
+  ];
+
+  # Set your time zone.
+  time.timeZone = "America/Detroit";
+}