chore(users): grfn -> aspen

Change-Id: I6c6847fac56f0a9a1a2209792e00a3aec5e672b9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/10809
Autosubmit: aspen <root@gws.fyi>
Reviewed-by: sterni <sternenseemann@systemli.org>
Tested-by: BuildkiteCI
Reviewed-by: lukegb <lukegb@tvl.fyi>

users/aspen/system/home/modules/email.nix

@@ -0,0 +1,98 @@
+{ 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 = "aspen@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.aspen.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 = "Aspen 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;
+}