{ self
, config
, pkgs
, lib
, ...
}:
let
  doomemacsSrc = builtins.fetchGit {
    url = "https://github.com/doomemacs/doomemacs";
    ref = "master";
    rev = "986398504d09e585c7d1a8d73a6394024fe6f164";
  };

in
{
  programs = {
    starship = {
      enable = true;
      package = pkgs.unstable-pkgs.starship;
    };

    fish = {
      enable = true;
      package = pkgs.unstable-pkgs.fish;

      interactiveShellInit = ''
        any-nix-shell fish --info-right | source
        direnv hook fish | source
      '';
      loginShellInit = ''
        direnv hook fish | source
      '';

      functions = {
        ec = "emacsclient $argv";
        ecc = "emacsclient -c $argv";
        ecr = "emacsclient -r $argv";
        ecrr = "emacsclient -r $argv";
      };
    };

    git = {
      enable = true;
      userName = "Tristan Druyen";
      userEmail = "tristan@vault81.de";
      aliases = {
        ci = "commit";
        co = "checkout";
        s = "status";
      };
      extraConfig = {
        user.signingkey = "${config.home.homeDirectory}/.ssh/id_ed25519";
        commit.gpgsign = true;
        gpg.format = "ssh";
      };
      package = pkgs.unstable-pkgs.git;
    };

    nix-index = {
      enable = true;
      enableFishIntegration = true;
    };

    ssh = {
      enable = true;
      package = pkgs.unstable-pkgs.openssh;

      matchBlocks = {
        "he3" = {
          host = "he3";
          hostname = "he3.vault81.de";
          user = "root";
          identityFile = "~/.ssh/id_hetz_ed25519";
        };
        "he2" = {
          host = "he2";
          hostname = "he2.vault81.de";
          user = "root";
          identityFile = "~/.ssh/id_v81_ed25519";
        };
        "desk-arch" = {
          host = "desk-arch";
          hostname = "tristan-desk-arch";
          user = "tristand";
          identityFile = "~/.ssh/id_v81_ed25519";
        };
      };
    };

    gpg = {
      enable = true;

      package = pkgs.unstable-pkgs.gnupg;
    };
  };


  services = {
    gpg-agent = {
      enable = true;

      enableExtraSocket = true;
      enableSshSupport = true;
    };
    lorri.enable = true;

    emacs = {
      enable = true;
      defaultEditor = true;
      package = lib.mkDefault pkgs.unstable-pkgs.emacs-unstable;
    };
  };


  home = {
    activation.setupEmacs = lib.hm.dag.entryAfter [ "writeBoundary" ] ''
      mkdir ~/.config/emacs -p
      chmod u+rw -R ~/.config/emacs
      cp -r ${doomemacsSrc}/. "$HOME/.config/emacs"
    '';

    file.".config/doom" = {
      recursive = true;
      source = ../../ext/doom;
    };

    packages = with pkgs.unstable-pkgs; [
      btop
      imagemagick
      rust-motd
      zellij
    ];
  };
}