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

with lib;

let
  doomEmacs = pkgs.fetchFromGitHub {
    owner = "doomemacs";
    repo = "doomemacs";
    rev = "8406c1ff22b95bd0f816de4a0223fa3ce3c82568";
    sha256 = "sha256-rOkgOdmLESVAbOeEM9nJTzxyI+akdk48Ed2VlktOy3Q=";
  };
in
{
  config = {
    home.packages = [
      pkgs.emacs

      pkgs.emacs-all-the-icons-fonts
      pkgs.fira-code
      pkgs.fontconfig
      pkgs.graphviz
      pkgs.isort
      pkgs.nerd-fonts.fira-code
      pkgs.nerd-fonts.droid-sans-mono
      pkgs.nil # nix lsp language server
      pkgs.nixfmt-rfc-style
      (pkgs.ripgrep.override {withPCRE2 = true;})
      pkgs.pipenv
      pkgs.poetry
      pkgs.python3
    ];

    fonts.fontconfig.enable = true;

    home.file."${config.xdg.configHome}/emacs".source = doomEmacs;
    home.sessionPath = [
      "${config.xdg.configHome}/emacs/bin"
    ];

    home.sessionVariables = {
      DOOMDIR = "${config.xdg.configHome}/doom";
      DOOMLOCALDIR = "${config.xdg.dataHome}/doom";
    };

    home.file."${config.xdg.configHome}/doom".source = ./doom;
  };
}