1 files changed, 39 insertions, 0 deletions
diff --git a/deps/rabbitmq_cli/lib/rabbitmq/cli/core/input.ex b/deps/rabbitmq_cli/lib/rabbitmq/cli/core/input.ex
new file mode 100644
index 0000000000..5e1328be29
--- /dev/null
+++ b/deps/rabbitmq_cli/lib/rabbitmq/cli/core/input.ex
@@ -0,0 +1,39 @@
+## This Source Code Form is subject to the terms of the Mozilla Public
+## License, v. 2.0. If a copy of the MPL was not distributed with this
+## file, You can obtain one at https://mozilla.org/MPL/2.0/.
+##
+## Copyright (c) 2007-2020 VMware, Inc. or its affiliates.  All rights reserved.
+
+defmodule RabbitMQ.CLI.Core.Input do
+  alias RabbitMQ.CLI.Core.Config
+
+  def consume_single_line_string_with_prompt(prompt, opts) do
+    val = case Config.output_less?(opts) do
+      true  ->
+        IO.read(:stdio, :line)
+      false ->
+        IO.puts(prompt)
+        IO.read(:stdio, :line)
+    end
+
+    case val do
+      :eof -> :eof
+      ""   -> :eof
+      s    -> String.trim(s)
+    end
+  end
+
+  def consume_multiline_string() do
+    val = IO.read(:stdio, :all)
+
+    case val do
+      :eof -> :eof
+      ""   -> :eof
+      s    -> String.trim(s)
+    end
+  end
+
+  def infer_password(prompt, opts) do
+    consume_single_line_string_with_prompt(prompt, opts)
+  end
+end