{
  config,
  pkgs,
  lib,
  ...
}:

let
  name = "Christoph Schmatzler";
  user = "cschmatzler";
  email = "christoph@schmatzler.com";
in
{
  zsh = {
    enable = true;
    autocd = false;
    cdpath = [ "~/Projects" ];
    plugins = [
      {
        name = "powerlevel10k";
        src = pkgs.zsh-powerlevel10k;
        file = "share/zsh-powerlevel10k/powerlevel10k.zsh-theme";
      }
      {
        name = "powerlevel10k-config";
        src = lib.cleanSource ./config;
        file = "p10k.zsh";
      }
    ];
    initContent = lib.mkBefore ''
      if [[ -f /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh ]]; then
        . /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh
        . /nix/var/nix/profiles/default/etc/profile.d/nix.sh
      fi

      # Define variables for directories
      export PATH=$HOME/.pnpm-packages/bin:$HOME/.pnpm-packages:$PATH
      export PATH=$HOME/.npm-packages/bin:$HOME/bin:$PATH
      export PATH=$HOME/.local/share/bin:$PATH

      # Remove history data we don't want to see
      export HISTIGNORE="pwd:ls:cd"

      # Ripgrep alias
      alias search=rg -p --glob '!node_modules/*'  $@

      # Emacs is my editor
      export ALTERNATE_EDITOR=""
      export EDITOR="emacsclient -t"
      export VISUAL="emacsclient -c -a emacs"

      e() {
          emacsclient -t "$@"
      }

      # nix shortcuts
      shell() {
          nix-shell '<nixpkgs>' -A "$1"
      }

      # pnpm is a javascript package manager
      alias pn=pnpm
      alias px=pnpx

      # Use difftastic, syntax-aware diffing
      alias diff=difft

      # Always color ls and group directories
      alias ls='ls --color=auto'
    '';
  };

  git = {
    enable = true;
    ignores = [ "*.swp" ];
    userName = name;
    userEmail = email;
    lfs = {
      enable = true;
    };
    extraConfig = {
      init.defaultBranch = "main";
      core = {
        editor = "vim";
        autocrlf = "input";
      };
      commit.gpgsign = true;
      pull.rebase = true;
      rebase.autoStash = true;
    };
  };

  ssh = {
    enable = true;
    includes = [
      (lib.mkIf pkgs.stdenv.hostPlatform.isLinux "/home/${user}/.ssh/config_external")
      (lib.mkIf pkgs.stdenv.hostPlatform.isDarwin "/Users/${user}/.ssh/config_external")
    ];
    matchBlocks = {
      "github.com" = {
        identitiesOnly = true;
        identityFile = [
          (lib.mkIf pkgs.stdenv.hostPlatform.isLinux "/home/${user}/.ssh/id_github")
          (lib.mkIf pkgs.stdenv.hostPlatform.isDarwin "/Users/${user}/.ssh/id_github")
        ];
      };
    };
  };
}