nixos-configurations/home.nix

{ config, pkgs, lib, caveman, oh-my-claudecode, ... }:

{
  home.username = "l-wyatt";
  home.homeDirectory = "/home/l-wyatt";
  home.stateVersion = "25.11"; # Don't change after first setup

  # Packages for this user
  home.packages = with pkgs; [
    kdePackages.kate
#    nvim
    firefox
    git
    zsh
    python3
    nmap
    file
    freerdp
    bitwarden-desktop
    bitwarden-cli
    lunarvim
    minicom
    kicad
    ghostty
    gnupg
    pinentry-gnome3
    gnomeExtensions.blur-my-shell
    gnomeExtensions.just-perfection
    gnomeExtensions.arc-menu
    freecad
    gtk3  # Provides org.gtk.Settings.FileChooser schema for FreeCAD
  ];

  # --------------------------
  # | Hyprland Configuration |
  # --------------------------
  # Set keybinds
  wayland.windowManager.hyprland = {
    enable = true;
    settings = {

      exec-once = [
        "hyprpaper"
      ];
      "$mod" = "SUPER";
      bind = [
        "$mod, Q, exec, konsole"
        "$mod, C, killactive"
        "$mod, M, exit"
        "$mod, F, exec, firefox"
      ];
      decoration = {
        rounding = 10;
        blur.enabled = true;
      };
    };
  };
  # Create hyprpaper config
  home.file.".config/hypr/hyprpaper.conf" = {
    text = ''
      preload = ~/Pictures/background.jpg
      wallpaper = eDP-1,~/Pictures/background.jpg
      splash = false
    '';
    force = true;
  };


  # Enable Zsh and configure it
  programs.zsh = {
    enable = true;
    oh-my-zsh.enable = true;
    oh-my-zsh.theme = "agnoster";
    initContent = ''
      export SHELL=$(which zsh)
      alias nix-shell='nix-shell --run $SHELL'

      # Auto-update nixpkgs-unstable (for claude-code) on rebuild
      nixos-rebuild() {
        if [[ "$1" == "switch" || "$1" == "boot" || "$1" == "test" ]]; then
          echo "Updating nixpkgs-unstable for latest Claude Code..."
          nix flake update nixpkgs-unstable --flake /home/l-wyatt/Documents/nixos-configuration
        fi
        command sudo nixos-rebuild "$@" --flake /home/l-wyatt/Documents/nixos-configuration
      }

      nix() {
        if [[ $1 == "develop" ]]; then
          shift
            command nix develop "$@" -c $SHELL
          else
            command nix "$@"
        fi
      }

      if [ -n "$NIX_PROJECT_SHELL" ]; then
        PROMPT="($NIX_PROJECT_SHELL)$PROMPT"
      fi
      # Only start tmux if we're in an interactive terminal
      if [ -z "$TMUX" ] && [ "$TERM" != "linux" ]; then
        exec tmux
      fi
    '';

  };
  # Configure cursor theme
  home.pointerCursor = {
    gtk.enable = true;
    x11.enable = true;
    name = "Adwaita";
    package = pkgs.adwaita-icon-theme;
    size = 24;
  };

  # Set Ghostty as default terminal
  dconf.settings = {
    "org/gnome/desktop/default-applications/terminal" = {
      exec = "ghostty";
      exec-arg = "";
    };
    "org/gnome/crypto/cache" = {
      enable-ssh-agent = false;
    };
  };

  # Disable GCR ssh-agent so gpg-agent handles SSH
  systemd.user.sockets.gcr-ssh-agent.Install.WantedBy = lib.mkForce [];

  # GPG configuration
  programs.gpg = {
    enable = true;
    settings = {
      keyserver = "hkps://keys.openpgp.org";
      keyid-format = "0xlong";
      with-fingerprint = true;
      personal-cipher-preferences = "AES256 AES192 AES";
      personal-digest-preferences = "SHA512 SHA384 SHA256";
      personal-compress-preferences = "ZLIB BZIP2 ZIP Uncompressed";
    };
    scdaemonSettings = {
      disable-ccid = true;
    };
  };

  # Manage your git configuration declaratively
  programs.git = {
    enable = true;
    signing = {
      key = "0xADCEAC560B498269";
      signByDefault = true;
    };
    settings = {
      user = {
        name = "0xWheatyz";
        email = "wyatt@leeworks.dev";
      };
      pull.rebase = "false";
      init.defaultBranch = "master";
      push.autoSetupRemote = "true";
      alias.lg = "log --graph --pretty=format:'%C(yellow)%h%Creset -%C(red)%d%Creset %s %Cgreen(%cr)%Creset %C(bold blue)<%an>%Creset' --abbrev-commit";
    };
  };
  
  # Enable tmux (terminal multiplexing)
  programs.tmux = {
    enable = true;

    # Optional: customize tmux settings
    extraConfig = ''
      # Enable mouse support
      set -g mouse on

      # Start window numbering at 1
      set -g base-index 1

      # Set terminal colors
      set -g default-terminal "screen-256color"
    '';
  };

  # Neovim management - using kickstart.nvim via flake
  # Basic fallback config (uncomment if not using the flake)
  #programs.neovim = {
  #  enable = true;
  #  defaultEditor = true;
  #
  #  # Load Lua config inline
  #  extraLuaConfig = ''
  #    vim.opt.number = true
  #    vim.opt.tabstop = 2
  #    vim.opt.shiftwidth = 2
  #    vim.opt.expandtab = true
  #    vim.opt.relativenumber = true
  #
  #    require("telescope").setup {}
  #    require("nvim-treesitter.configs").setup { highlight = { enable = true } }
  #  '';
  #
  #  plugins = with pkgs.vimPlugins; [
  #    telescope-nvim
  #    nvim-treesitter
  #    nvim-lspconfig
  #    gruvbox
  #  ];
  #};

  # Use kickstart.nvim configuration from flake
  programs.neovim-kickstart.enable = true;

  # Claude Code skills (managed declaratively via flake inputs)
  home.file.".claude/skills/caveman" = {
    source = "${caveman}/skills/caveman";
    recursive = true;
  };
  home.file.".claude/skills/caveman-help" = {
    source = "${caveman}/skills/caveman-help";
    recursive = true;
  };
  home.file.".claude/skills" = {
    source = "${oh-my-claudecode}/skills";
    recursive = true;
  };

  # Claude Code configuration
  home.file.".claude/CLAUDE.md" = {
    text = ''
      ## Commit Behavior

      After completing each logical unit of work, use the /commit skill to stage
      and commit changes before proceeding to the next task. Do not batch unrelated
      changes into a single commit. Do not wait to be asked.
    '';
    force = true;
  };

  home.file.".claude/commands/commit.md" = {
    text = ''
      ---
      description: Stage and commit changes as a conventional commit with one logical unit per commit
      ---

      Review the current working tree with `git status` and `git diff --staged` and `git diff`.

      Then do the following:

      1. Identify the smallest logical unit of change present. If multiple unrelated changes exist, only stage and commit one unit at a time — leave the rest unstaged.

      2. Stage only the files (or hunks via `git add -p`) relevant to that logical unit.

      3. Write a commit message following the Conventional Commits format:
         <type>(<scope>): <description>

         Types: feat, fix, docs, style, refactor, perf, test, chore, ci
         - scope is optional but use it when the change is clearly scoped to a module, package, or domain
         - description: lowercase, imperative mood, no trailing period, max ~72 chars
         - if the change warrants a body, add it after a blank line

      4. Run `git commit` with that message. Never use `--no-verify`.

      5. Report what was committed and what (if anything) remains uncommitted.
    '';
    force = true;
  };

  home.file.".claude/settings.json" = {
    text = builtins.toJSON {
      permissions = {
        allow = [
          "Edit"
          "Write"
          "Bash(git:*)"
          "Bash(nix-shell:*)"
          "Bash(nix eval:*)"
          "Bash(nix flake check:*)"
         ];
      };
      alwaysThinkingEnabled = true;
      includeCoAuthoredBy = false;
    };
    force = true;
  };

  programs.ssh = {
    enable = true;
    enableDefaultConfig = false;
    matchBlocks = {
      "*" = {
        controlMaster = "auto";
        controlPersist = "1m";
        controlPath = "~/.ssh/cm-%r@%h:%p";
      };
       "vps" = {
        hostname = "45.79.198.105";
        user = "wyatt";
        port = 22;
      };

      # No terminal access to this machine
      "_JumpHost" = {
        hostname = "localhost";
        port = 2222;
        user = "wyatt";
        proxyJump = "vps";
      };
      "home" = {
        hostname = "10.0.0.20";
        port = 22;
        user = "l-wyatt";
        proxyJump = "_JumpHost";
      };
      "git" = {
        hostname = "10.0.1.10";
        port = 22;
        user = "git";
      };
    };
    
#    extraConfig = ''
#      Host *
#        ControlMaster auto
#        ControlPersist 1m
#        ControlPath /tmp/cm-%r@%h:%p
#      '';

  };

}