Add workaround for wsl systemd bus issue

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

hosts/elara/users/nikara/configs/console/wsl/default.nix

@@ -1,5 +1,36 @@
 { user, home }:
-{ pkgs, ... }:
+{ config, pkgs, ... }:
+let
+  systemctl = "${pkgs.systemd}/bin/systemctl";
+in
 {
+  # FIXME: https://github.com/nix-community/NixOS-WSL/issues/375
+  # FIXME: https://github.com/Mic92/sops-nix/issues/687
+  # FIXME: https://github.com/microsoft/WSL/issues/8842
+  # FIXME: https://github.com/microsoft/WSL/issues/10205
+  # Fuck Microsoft.
+  security.sudo.extraRules = [
+    {
+      users = [ config.users.users.${user}.name ];
+      commands = [
+        {
+          command = "${systemctl} restart user@${toString config.users.users.${user}.uid}.service";
+          options = [ "NOPASSWD" ];
+        }
+        {
+          command = "${systemctl} restart user@${toString config.users.users.${user}.uid}";
+          options = [ "NOPASSWD" ];
+        }
+      ];
+    }
+  ];
+
+  users.users.${user}.shell = pkgs.writeShellApplication {
+    name = "wsl-zsh";
+    runtimeInputs = with pkgs; [ systemd ];
+    text = builtins.readFile ./wsl-zsh.sh;
+    passthru.shellPath = "/bin/wsl-zsh";
+  };
+
   home-manager.users.${user}.home.packages = with pkgs; [ wsl-wl-clipboard ];
 }

hosts/elara/users/nikara/configs/console/wsl/wsl-zsh.sh

@@ -0,0 +1,15 @@
+# shellcheck shell=bash
+
+user_bus="${DBUS_SESSION_BUS_ADDRESS#unix:path=}"
+
+if [ -S "$user_bus" ]; then
+  exec zsh
+fi
+
+until [ -S /run/dbus/system_bus_socket ]; do
+  sleep 0.1
+done
+
+sudo systemctl restart "user@${UID}.service"
+
+exec zsh