{config, pkgs, ...}:
{
  # ── Identity ────────────────────────────────────────────────────────────────
  home.username = "ulve";
  home.homeDirectory = "/home/ulve";
  home.stateVersion = "26.05";

  # ── Shell ───────────────────────────────────────────────────────────────────
  programs.bash = {
    enable = true;
    shellAliases = {
      n = "nvim";
      rebuild = "sudo nixos-rebuild switch --flake ~/nixos-dotfiles";
    };
  };

  programs.zsh = {
    enable = true;
    shellAliases = {
      n = "nvim";
      rebuild = "sudo nixos-rebuild switch --flake ~/nixos-dotfiles";
      tree = "eza --tree --level=2";
    };
    history = {
      size = 10000;
      save = 10000;
      ignoreDups = true;
      share = true;
      extended = true;
    };
    initContent = ''
      autoload -Uz up-line-or-beginning-search down-line-or-beginning-search
      zle -N up-line-or-beginning-search
      zle -N down-line-or-beginning-search
      bindkey "^[[A" up-line-or-beginning-search
      bindkey "^[[B" down-line-or-beginning-search
      bindkey "^[OA" up-line-or-beginning-search
      bindkey "^[OB" down-line-or-beginning-search

      function y() {
        local tmp="$(mktemp -t "yazi-cwd.XXXXXX")" cwd
        command yazi "$@" --cwd-file="$tmp"
        IFS= read -r -d "" cwd < "$tmp"
        [ -n "$cwd" ] && [ "$cwd" != "$PWD" ] && builtin cd -- "$cwd"
        rm -f -- "$tmp"
      }
    '';
  };

  programs.starship = {
    enable = true;
    enableZshIntegration = true;
    settings = {
      format = "$directory$git_branch$git_status$line_break$character";
      right_format = "$time";

      directory = {
        truncation_length = 3;
        truncate_to_repo = false;
        style = "bold cyan";
      };

      git_branch = {
        format = "[$symbol$branch]($style) ";
        style = "bold purple";
      };

      git_status = {
        format = "([\\[$all_status$ahead_behind\\]]($style) )";
        style = "bold red";
        ahead = "⇡$count";
        behind = "⇣$count";
        diverged = "⇕⇡$ahead_count⇣$behind_count";
        modified = "!$count";
        untracked = "?$count";
        staged = "+$count";
        deleted = "✘$count";
      };

      time = {
        disabled = false;
        format = "[$time]($style)";
        style = "dimmed white";
        time_format = "%H:%M:%S";
      };

      character = {
        success_symbol = "[❯](bold green)";
        error_symbol = "[❯](bold red)";
      };
    };
  };

  # ── CLI tools ────────────────────────────────────────────────────────────────
  programs.fzf = {
    enable = true;
    enableZshIntegration = true;
  };

  programs.zoxide = {
    enable = true;
    enableZshIntegration = true;
    options = [ "--cmd z" ];
  };

  programs.eza = {
    enable = true;
    enableZshIntegration = true;
    git = true;
    icons = "auto";
  };

  programs.bat = {
    enable = true;
  };

  home.sessionVariables = {
    _ZO_FZF_OPTS = "--preview 'eza --tree --level=2 --color=always {2..}' --preview-window=right:40%";
  };

  # ── Git ─────────────────────────────────────────────────────────────────────
  programs.git = {
    enable = true;
    settings.user.name = "ulve";
    settings.user.email = "johansson.olov@gmail.com";
  };

  programs.delta = {
    enable = true;
    enableGitIntegration = true;
  };

  # ── SSH ─────────────────────────────────────────────────────────────────────
  programs.ssh = {
    enable = true;
    enableDefaultConfig = false;
    settings = {
      "codeberg.org" = {
        IdentityFile = "~/.ssh/id_ed25519_codeberg";
      };
    };
  };

  # ── Config files ─────────────────────────────────────────────────────────────
  xdg.configFile."qtile".source = ./config/qtile;
  xdg.configFile."nvim" = {
    source = config.lib.file.mkOutOfStoreSymlink "/home/ulve/nixos-dotfiles/config/dottily";
  };
  xdg.configFile."sway".source = ./config/sway;
  xdg.configFile."waybar".source = ./config/waybar;
  xdg.configFile."foot".source = ./config/foot;

  # ── Packages ─────────────────────────────────────────────────────────────────
  home.packages = with pkgs; [
    # general
    claude-code                  # ai coding assistant
    brave                        # browser
    fastfetch                    # vanity
    jq                           # json processor
    powershell                   # yes
    teams-for-linux              # teams

    # desktop / wayland
    wl-clipboard                 # wayland copy utils
    slurp                        # select region in wayland for copy
    grim                         # grab images from wayland
    wlogout                      # logout menu
    wmenu                        # dynamic menu
    swaylock                     # lock screen
    swayidle                     # idle management (dims/locks/sleeps)
    waybar                       # status bar with left/center/right sections

    telegram-desktop             # Messaging
    signal-desktop               # Messaging

    # terminal
    foot                         # terminal
    tmux                         # terminal multiplexer
    btop                         # resource monitor
    htop                         # process viewer
    fd                           # fast find alternative
    ripgrep                      # fast grep alternative

    # file managers
    yazi                         # terminal file manager
    thunar                       # gui file manager

    # editors
    neovim                       # editor

    # compilers / runtimes
    gcc                          # c compiler (also needed by treesitter)
    nodejs                       # javascript runtime
    go                           # go toolchain (needed by gopls + revive)
    dotnet-sdk                   # .net sdk (c#)

    # nvim: lsp servers
    tree-sitter                  # parser generator (nvim)
    nil                          # language server for nix
    lua-language-server          # lsp: lua
    pyright                      # lsp: python
    bash-language-server         # lsp: bash
    vtsls                        # lsp: typescript/javascript
    gopls                        # lsp: go
    omnisharp-roslyn             # lsp: c#
    efm-langserver               # lsp: general purpose (runs linters/formatters)

    # nvim: formatters and linters
    nixpkgs-fmt                  # formatter: nix
    stylua                       # formatter: lua
    black                        # formatter: python
    prettierd                    # formatter: js/ts/html/css/json (daemon)
    fixjson                      # formatter: json
    gofumpt                      # formatter: go (stricter gofmt)
    shfmt                        # formatter: bash/sh
    lua54Packages.luacheck       # linter: lua
    python3Packages.flake8       # linter: python
    eslint_d                     # linter: js/ts (daemon)
    shellcheck                   # linter: bash/sh
    revive                       # linter: go
  ];
}