config.nix

{
  allowUnfree = true;

  packageOverrides = pkgs_: with pkgs_; {
    my_nvim = import ./nvim-config { inherit pkgs ; };

    git-config = import ./git-config {
      # TODO: how to send nvim instead of my_nvim so the packages are not
      # tightly coupled.
      inherit (pkgs) stdenv my_nvim;
    };

    less-config = import ./less-config {
      inherit (pkgs) stdenv less;
    };

    most-config = import ./most-config {
      inherit (pkgs) stdenv;
    };

    tmux-config = import ./tmux-config {
      inherit (pkgs) stdenv tmux xsel gist libnotify;
    };

    zsh-config = import ./zsh-config {
      inherit (pkgs) stdenv;
    };

    all = with pkgs; buildEnv {
      name = "all";

      paths = [
        fzf

        git
        git-crypt
        git-config

        less-config

        most
        most-config

        my_nvim
                
        nix-index

        nodejs-8_x

        python27
        python36

        tmux
        tmux-config

        zsh
        zsh-config
        nix-zsh-completions
      ];
    };
  };
}