{ config, pkgs, ... }:

# minimal config, suitable for servers
let
  user = {
    name = config.home.username;
    fullName = "Alexander Kobjolke";
    mail = "me@failco.de";
  };

  myEza = if builtins.hasAttr "eza" pkgs then "eza" else "exa";
in
{
  imports = [
    ./programs/neovim/default.nix
    ./programs/emacs/default.nix
    ./programs/editorconfig
    ./programs/jq
    ./programs/fzf
    ./programs/git
    ./programs/jujutsu
    ./programs/shell
    ./programs/devenv.nix
  ];

  programs.home-manager.enable = true;
  home = {
    stateVersion = "21.05";
    sessionPath = [ "$HOME/.local/bin" ];
  };

  # do not show home-manager notifications
  news.display = "silent";

  home.packages = with pkgs; [
    # archives
    #p7zip
    #unrar
    git-absorb
    git-annex
    git-annex-remote-rclone

    tea # command-line frontend for gitea

    # nix tools
    nix-index
    nixfmt-rfc-style
    # misc
    fd # better find
    file # info about files
    unzip
    dropbox
    gotop
    gnumake
    ripgrep # better grep
    pijul
    sqlite.dev
    sqlite

    # editing
    nil # nix language server
    shellcheck
    editorconfig-core-c
    shfmt
    (aspellWithDicts (
      dicts: with dicts; [
        en
        en-computers
        en-science
        de
      ]
    ))

    # system tools
    htop-vim # htop with vim bindings
    erdtree # du+tree had sex
    dua # ncdu but better

    gopass
    gopass-jsonapi
    gopass-hibp

    gcc
    cmake
    graphviz
    plantuml
    gnuplot

    pandoc
    hledger
    hledger-web
    hledger-ui

    nix-prefetch-git
  ];
  home.extraOutputsToInstall = [
    "doc"
    "info"
    "devdoc"
  ];

  xdg.enable = true;

  xdg.configFile.tmux = {
    target = "tmux/tmux.conf";
    text = ''
      set -g default-terminal "xterm-256color"
      set-window-option -g xterm-keys on
      set -ag update-environment "SSH_TTY SSH_CLIENT"
      set -g prefix C-z
      set -g status-keys vi
      setw -g mode-keys vi
      setw -g aggressive-resize on
      set -g mouse on
      # do not wait for a manually entered escape sequence, just forward it immediately
      set -g escape-time 0
      bind-key C-z send-prefix
      set -g renumber-windows on

      bind-key T swap-window -t 0
    '';
  };

  xdg.configFile.pijul = {
    target = "pijul/config.toml";
    text = ''
      [author]
      name = "${user.name}"
      full_name = "${user.fullName}"
      email = "${user.mail}"
    '';
  };

  programs = {
    bash = {
      enable = true;
    };

    # better cat
    bat.enable = true;

    # htop replacement with a nice UI
    btop.enable = true;

    # better ls with icons and stuff, maybe also try lsd
    ${myEza} = {
      enable = true;
      icons = "auto";
    };

    starship = {
      enable = true;
    };

    direnv = {
      enable = true;
      nix-direnv = {
        enable = true;
      };
      enableZshIntegration = true;
      enableBashIntegration = true;
    };

    gh = {
      enable = true;
      settings.git_protocol = "ssh";
    };

    gpg = {
      enable = true;
      settings = {
        homedir = "~/.local/share/gnupg";
      };
    };

    helix = {
      enable = true;
      settings.theme = "gruvbox";
    };

    password-store = {
      enable = true;
      package = pkgs.gopass;
      settings = {
        PASSWORD_STORE_DIR = "$HOME/.local/share/password-store";
      };
    };

    ssh = {
      enable = true;
      controlMaster = "auto";
      controlPersist = "10m";
    };

    texlive.enable = true;
  };

  services.gpg-agent = {
    enable = true;
    enableSshSupport = true;
    defaultCacheTtl = 7200;
    defaultCacheTtlSsh = 7200;
  };

  home.file.".local" = {
    recursive = true;
    source = ./local;
  };
}