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## The contents of this file are subject to the Mozilla Public License
## Version 1.1 (the "License"); you may not use this file except in
## compliance with the License. You may obtain a copy of the License
## at http://www.mozilla.org/MPL/
##
## Software distributed under the License is distributed on an "AS IS"
## basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
## the License for the specific language governing rights and
## limitations under the License.
##
## The Original Code is RabbitMQ.
##
## The Initial Developer of the Original Code is GoPivotal, Inc.
## Copyright (c) 2007-2017 Pivotal Software, Inc. All rights reserved.
defmodule RabbitMQ.CLI.Ctl.Commands.ListBindingsCommand do
alias RabbitMQ.CLI.Ctl.InfoKeys, as: InfoKeys
alias RabbitMQ.CLI.Ctl.RpcStream, as: RpcStream
@behaviour RabbitMQ.CLI.CommandBehaviour
use RabbitMQ.CLI.DefaultOutput
def formatter(), do: RabbitMQ.CLI.Formatters.Table
@info_keys ~w(source_name source_kind destination_name destination_kind routing_key arguments)a
def info_keys(), do: @info_keys
def scopes(), do: [:ctl, :diagnostics]
def switches(), do: [timeout: :integer]
def aliases(), do: [t: :timeout]
def merge_defaults([], opts) do
{~w(source_name source_kind
destination_name destination_kind
routing_key arguments), Map.merge(default_opts(), opts)}
end
def merge_defaults(args, opts) do
{args, Map.merge(default_opts(), opts)}
end
def validate(args, _) do
case InfoKeys.validate_info_keys(args, @info_keys) do
{:ok, _} -> :ok
err -> err
end
end
use RabbitMQ.CLI.Core.RequiresRabbitAppRunning
def run([_|_] = args, %{node: node_name, timeout: timeout, vhost: vhost}) do
info_keys = InfoKeys.prepare_info_keys(args)
RpcStream.receive_list_items(node_name, :rabbit_binding, :info_all,
[vhost, info_keys],
timeout,
info_keys)
end
def usage() do
"list_bindings [-p <vhost>] [<bindinginfoitem> ...]"
end
def usage_additional() do
"<bindinginfoitem> must be a member of the list [" <>
Enum.join(@info_keys, ", ") <> "]."
end
defp default_opts() do
%{vhost: "/"}
end
def banner(_, %{vhost: vhost}), do: "Listing bindings for vhost #{vhost}..."
end
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