--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mod_groups_shell/mod_groups_shell.lua	Fri Feb 05 15:45:55 2021 +0100
@@ -0,0 +1,31 @@
+module:set_global()
+
+local modulemanager = require "core.modulemanager";
+
+local shell_env = module:shared("/*/admin_shell/env")
+
+shell_env.groups = {};
+
+function shell_env.groups:sync_group(host, group_id)
+	local print = self.session.print;
+
+	if not host then
+		return false, "host not given"
+	end
+
+	local mod_groups = modulemanager.get_module(host, "groups_internal")
+	if not mod_groups then
+		return false, host .. " does not have mod_groups_internal loaded"
+	end
+
+	if not group_id then
+		return false, "group id not given"
+	end
+
+	local ok, err = mod_groups.emit_member_events(group_id)
+	if ok then
+		return true, "Synchronised members"
+	else
+		return ok, err
+	end
+end