path: root/users/grfn/system/home/modules/email.nix

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

with lib;

let

  # from home-manager/modules/services/lieer.nix
  escapeUnitName = name:
    let
      good = upperChars ++ lowerChars ++ stringToCharacters "0123456789-_";
      subst = c: if any (x: x == c) good then c else "-";
    in
    stringAsChars subst name;

  accounts = {
    personal = {
      primary = true;
      address = "root@gws.fyi";
      aliases = [ "grfn@gws.fyi" ];
      passEntry = "root-gws-msmtp";
    };

    work = {
      address = "griffin@readyset.io";
      passEntry = "readyset/msmtp";
    };

  };

in
{
  # 2022-09-26: workaround for home-manager defaulting to removed pkgs.gmailieer
  # attribute, can likely be removed soon
  programs.lieer.package = pkgs.lieer;

  programs.lieer.enable = true;
  programs.notmuch.enable = true;
  services.lieer.enable = true;
  programs.msmtp.enable = true;

  home.packages = with pkgs; [
    mu
    msmtp
    config.lib.depot.users.grfn.pkgs.notmuch-extract-patch
  ];

  systemd.user.services = mapAttrs'
    (name: account: {
      name = escapeUnitName "lieer-${name}";
      value.Service = {
        ExecStart = mkForce "${pkgs.writeShellScript "sync-${name}" ''
        ${pkgs.lieer}/bin/gmi sync --path ~/mail/${name}
      ''}";
        Environment = "NOTMUCH_CONFIG=${config.home.sessionVariables.NOTMUCH_CONFIG}";
      };

    })
    accounts;

  # xdg.configFile."notifymuch/notifymuch.cfg".text = generators.toINI {} {
  #   notifymuch = {
  #     query = "is:unread and is:important";
  #     mail_client = "";
  #     recency_interval_hours = "48";
  #     hidden_tags = "inbox unread attachment replied sent encrypted signed";
  #   };
  # };

  accounts.email.maildirBasePath = "mail";
  accounts.email.accounts = mapAttrs
    (_: params@{ passEntry, ... }: {
      realName = "Griffin Smith";
      passwordCommand = "pass ${passEntry}";

      flavor = "gmail.com";

      imapnotify = {
        enable = true;
        boxes = [ "Inbox" ];
      };

      gpg = {
        key = "0F11A989879E8BBBFDC1E23644EF5B5E861C09A7";
        signByDefault = true;
      };

      notmuch.enable = true;
      lieer = {
        enable = true;
        sync = {
          enable = true;
          frequency = "*:*";
        };
      };
      msmtp.enable = true;
    } // builtins.removeAttrs params [ "passEntry" ])
    accounts;
}