init by ai

home/default.nix

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+{ config, lib, pkgs, pkgs-unstable, ... }:
+
+{
+  imports = [
+    ./modules/shell.nix
+    ./modules/editor.nix
+    ./modules/git.nix
+    ./modules/dev-tools.nix
+  ];
+
+  # ============================================
+  # Home Manager Shared Configuration
+  # ============================================
+
+  home.username = "youruser";
+  home.homeDirectory = "/home/youruser";
+  home.stateVersion = "24.11";
+
+  # Home-level packages
+  home.packages = with pkgs; [
+    # Utilities
+    tree
+    unzip
+    zip
+    fzf
+    bat
+    exa
+    tldr
+
+    # Unstable packages (if needed)
+    # pkgs-unstable.some-package
+  ];
+
+  # Environment variables
+  home.sessionVariables = {
+    EDITOR = "vim";
+    PAGER = "less";
+  };
+
+  # Home Manager should manage itself
+  programs.home-manager.enable = true;
+
+  # Locale
+  home.language = {
+    base = "en_US.UTF-8";
+  };
+
+}

home/modules/dev-tools.nix

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+{ config, lib, pkgs, pkgs-unstable, ... }:
+
+{
+  # Development tools at user level
+  home.packages = with pkgs; [
+    # Debuggers
+    lldb
+    gdb
+
+    # Version managers
+    fnm  # Node version manager
+    pyenv  # Python version manager
+
+    # Build tools
+    cmake
+    ninja
+    meson
+
+    # System tools
+    tmux
+    htop
+    iotop
+
+    # Container tools
+    podman
+    podman-compose
+
+    # Cloud/Infrastructure
+    # terraform
+    # kubectl
+    # helm
+
+    # Testing
+    # pytest  # Python
+    # jest  # JavaScript (via npm)
+  ];
+
+  # tmux configuration (optional)
+  programs.tmux = {
+    enable = true;
+    baseIndex = 1;
+    newSessionPath = "$HOME";
+    shortcut = "a";
+
+    extraConfig = ''
+      # Enable mouse
+      set -g mouse on
+
+      # Vi-like navigation
+      setw -g mode-keys vi
+    '';
+  };
+
+}

home/modules/editor.nix

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+{ config, lib, pkgs, pkgs-unstable, ... }:
+
+{
+  # Neovim as primary editor
+  programs.neovim = {
+    enable = true;
+    defaultEditor = true;
+
+    extraPackages = with pkgs; [
+      ripgrep
+      fd
+      tree-sitter
+    ];
+
+    # Minimal LSP setup - expand as needed
+    plugins = with pkgs.vimPlugins; [
+      # essentials
+      nvim-lspconfig
+      nvim-cmp
+      cmp-nvim-lsp
+      luasnip
+      friendly-snippets
+
+      # ui improvements
+      telescope-nvim
+      telescope-fzf-native-nvim
+      lualine-nvim
+      nvim-web-devicons
+      nvim-tree-lua
+
+      # treesitter
+      nvim-treesitter
+      nvim-treesitter-context
+
+      # git integration
+      gitsigns-nvim
+      vim-fugitive
+    ];
+
+    # Basic init.lua configuration
+    extraConfig = ''
+      lua << EOF
+        -- Basic settings
+        vim.opt.number = true
+        vim.opt.relativenumber = true
+        vim.opt.expandtab = true
+        vim.opt.shiftwidth = 2
+        vim.opt.tabstop = 2
+        vim.opt.smartindent = true
+
+        -- LSP
+        local lspconfig = require('lspconfig')
+
+        -- Python
+        lspconfig.pyright.setup{}
+
+        -- Rust
+        lspconfig.rust_analyzer.setup{}
+
+        -- Node/JavaScript
+        lspconfig.ts_ls.setup{}
+      EOF
+    '';
+  };
+
+  # Alternative: VS Code (uncomment if preferred)
+  # programs.vscode.enable = true;
+
+}

home/modules/example-template.nix

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+{ config, lib, pkgs, ... }:
+
+# Template for creating new Home Manager modules
+# Copy this file and customize for your needs
+
+{
+  options.programs.myapp = {
+    enable = lib.mkEnableOption "My application";
+
+    setting1 = lib.mkOption {
+      type = lib.types.str;
+      default = "default";
+      description = "A configuration setting";
+    };
+  };
+
+  config = let
+    cfg = config.programs.myapp;
+  in lib.mkIf cfg.enable {
+
+    # Home packages needed for this app
+    home.packages = with pkgs; [
+      # myapp
+    ];
+
+    # Home Manager built-in programs and services
+    # Example: configure a program via home-manager
+    # programs.neovim.enable = true;
+
+    # Create custom files in home directory
+    # home.file.".config/myapp/config.yaml".source = ./config.yaml;
+
+    # Set environment variables
+    # home.sessionVariables = {
+    #   MY_VAR = "value";
+    # };
+
+  };
+
+}
+
+# How to use this module:
+#
+# 1. Save this template as home/modules/myapp.nix
+#
+# 2. Import it in home/default.nix:
+#    imports = [
+#      ./modules/myapp.nix
+#    ];
+#
+# 3. Enable in home/default.nix:
+#    programs.myapp.enable = true;
+#    programs.myapp.setting1 = "custom value";
+#
+# 4. Rebuild:
+#    home-manager switch --flake .#myusername@linux

home/modules/git.nix

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+{ config, lib, pkgs, ... }:
+
+{
+  programs.git = {
+    enable = true;
+    userName = "Your Name";  # TODO: Customize
+    userEmail = "your.email@example.com";  # TODO: Customize
+
+    extraConfig = {
+      init.defaultBranch = "main";
+      pull.rebase = true;
+      rebase.autoStash = true;
+    };
+
+    aliases = {
+      st = "status";
+      co = "checkout";
+      br = "branch";
+      ci = "commit";
+      unstage = "reset HEAD --";
+      last = "log -1 HEAD";
+      visual = "log --graph --oneline --all";
+    };
+  };
+
+  # GPG key signing (optional, uncomment if using)
+  # programs.gpg.enable = true;
+  # services.gpg-agent.enable = true;
+
+}

home/modules/shell.nix

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+{ config, lib, pkgs, ... }:
+
+{
+  programs.zsh = {
+    enable = true;
+    autosuggestion.enable = true;
+    syntaxHighlighting.enable = true;
+
+    initExtra = ''
+      # Custom shell initialization
+      eval "$(direnv hook zsh)"
+      eval "$(starship init zsh)"
+    '';
+
+    shellAliases = {
+      ls = "exa -l";
+      la = "exa -la";
+      tree = "exa --tree";
+      cat = "bat";
+      cd = "z";
+    };
+
+    plugins = [
+      {
+        name = "z";
+        src = pkgs.fetchFromGitHub {
+          owner = "agkozak";
+          repo = "zsh-z";
+          rev = "v1.12.0";
+          sha256 = "sha256-z7YhKUpn6uEEGT1iFSBpUG+w0D1M9YsvvZW8PwDh8T8=";
+        };
+      }
+    ];
+  };
+
+  programs.starship.enable = true;
+  programs.direnv.enable = true;
+  programs.direnv.nix-direnv.enable = true;
+
+}