degesch: add /alias that only lists aliases

degesch.c

@@ -6806,6 +6806,45 @@ handle_command_save (struct handler_args *a)
 	return true;
 }
 
+static bool
+show_aliases_list (struct app_context *ctx)
+{
+	log_global_indent (ctx, "");
+	log_global_indent (ctx, "Aliases:");
+
+	struct str_map_iter iter;
+	str_map_iter_init (&iter, get_aliases_config (ctx));
+
+	struct config_item_ *alias;
+	while ((alias = str_map_iter_next (&iter)))
+	{
+		if (!config_item_type_is_string (alias->type))
+			continue;
+
+		struct str definition;
+		str_init (&definition);
+		config_item_write_string (&definition, &alias->value.string);
+		log_global_indent (ctx, "  /#s: #s", iter.link->key, definition.str);
+		str_free (&definition);
+	}
+	return true;
+}
+
+static bool
+handle_command_alias (struct handler_args *a)
+{
+	char *name = cut_word (&a->arguments);
+	if (!*name)
+		return show_aliases_list (a->ctx);
+
+	char *definition = cut_word (&a->arguments);
+	if (!*definition)
+		return false;
+
+	// TODO: set the alias "name" to "definition"
+	return true;
+}
+
 static bool
 handle_command_msg (struct handler_args *a)
 {
@@ -7402,6 +7441,10 @@ g_command_handlers[] =
 	  NULL,
 	  handle_command_save,       0 },
 
+	{ "alias",      "List or set aliases",
+	  "[<name> <definition>]",
+	  handle_command_alias,      0 },
+
 	{ "msg",        "Send message to a nick or channel",
 	  "<target> <message>",
 	  handle_command_msg,        HANDLER_SERVER | HANDLER_NEEDS_REG },