Reuse --silent and --quiet in #10865

deps/rabbitmq_cli/lib/rabbitmq/cli/plugins/commands/list_command.ex

@@ -62,7 +62,10 @@ defmodule RabbitMQ.CLI.Plugins.Commands.ListCommand do
 
       false ->
         names = Enum.join(Enum.to_list(missing), ", ")
-        IO.puts("WARNING - plugins currently enabled but missing: #{names}\n")
+        if Config.output_less?(opts) do
+          true  -> ok
+          false -> IO.puts("WARNING - plugins currently enabled but missing: #{names}\n")
+        end
     end
 
     implicit = :rabbit_plugins.dependencies(false, enabled, all)

deps/rabbitmq_cli/test/plugins/list_plugins_command_test.exs

@@ -38,7 +38,7 @@ defmodule ListPluginsCommandTest do
     {:ok, [enabled_plugins]} = :file.consult(plugins_file)
 
     IO.puts(
-      "plugins list tests will assume tnat #{Enum.join(enabled_plugins, ",")} is the list of enabled plugins to revert to"
+      "plugins list tests will assume that #{Enum.join(enabled_plugins, ",")} is the list of enabled plugins to revert to"
     )
 
     opts = %{
@@ -444,4 +444,54 @@ defmodule ListPluginsCommandTest do
 
     assert_plugin_states(actual_plugins2, expected_plugins2)
   end
+
+  test "run: lists all plugins with missing plugins warning control", context do
+    opts = Map.replace(context[:opts], :silent, true)
+    context = Map.replace(context, :opts, opts)
+
+    missing_plugin = :rabbitmq_non_existent
+
+    reset_enabled_plugins_to_preconfigured_defaults(context)
+
+    set_enabled_plugins(
+      [:rabbitmq_federation, missing_plugin],
+      :online,
+      context[:opts][:node],
+      context[:opts]
+    )
+
+    on_exit(fn ->
+      set_enabled_plugins(
+        [:rabbitmq_stomp, :rabbitmq_federation],
+        :online,
+        context[:opts][:node],
+        context[:opts]
+      )
+    end)
+
+    expected_plugins = [
+      %{name: :rabbitmq_federation, enabled: :enabled, running: true},
+      %{name: :rabbitmq_stomp, enabled: :not_enabled, running: false}
+    ]
+
+    opts = context[:opts]
+
+    assert capture_io(fn ->
+             %{
+               plugins: actual_plugins
+             } = @command.run([".*"], opts)
+
+             assert_plugin_states(actual_plugins, expected_plugins)
+           end) =~ ~s//
+
+    opts = Map.replace(opts, :ignore_warnings, false)
+
+    assert capture_io(fn ->
+             %{
+               plugins: actual_plugins
+             } = @command.run([".*"], opts)
+
+             assert_plugin_states(actual_plugins, expected_plugins)
+           end) =~ ~s/WARNING - plugins currently enabled but missing: #{missing_plugin}\n/
+  end
 end

deps/rabbitmq_mqtt/BUILD.bazel

@@ -168,7 +168,7 @@ rabbitmq_integration_suite(
     runtime_deps = [
         "@emqtt//:erlang_app",
     ],
-)
+)IO
 
 rabbitmq_integration_suite(
     name = "config_SUITE",