From 7f35020eb723a626cd055f33b4a33ec8ebce8dad Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gabriel=20Ostroluck=C3=BD?= <gabriel.ostrolucky@gmail.com>
Date: Mon, 7 Oct 2019 22:32:49 +0200
Subject: [PATCH] [Console] Consider STDIN interactive

---
 src/Symfony/Component/Console/Application.php | 13 ---------
 .../phpt/uses_stdin_as_interactive_input.phpt | 28 +++++++++++++++++++
 2 files changed, 28 insertions(+), 13 deletions(-)
 create mode 100644 src/Symfony/Component/Console/Tests/phpt/uses_stdin_as_interactive_input.phpt

diff --git a/src/Symfony/Component/Console/Application.php b/src/Symfony/Component/Console/Application.php
index 9010fcae866e7..6272214f139cc 100644
--- a/src/Symfony/Component/Console/Application.php
+++ b/src/Symfony/Component/Console/Application.php
@@ -36,7 +36,6 @@
 use Symfony\Component\Console\Input\InputDefinition;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
-use Symfony\Component\Console\Input\StreamableInputInterface;
 use Symfony\Component\Console\Output\ConsoleOutput;
 use Symfony\Component\Console\Output\ConsoleOutputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
@@ -864,18 +863,6 @@ protected function configureIO(InputInterface $input, OutputInterface $output)
 
         if (true === $input->hasParameterOption(['--no-interaction', '-n'], true)) {
             $input->setInteractive(false);
-        } else {
-            $inputStream = null;
-
-            if ($input instanceof StreamableInputInterface) {
-                $inputStream = $input->getStream();
-            }
-
-            $inputStream = !$inputStream && \defined('STDIN') ? STDIN : $inputStream;
-
-            if ((!$inputStream || !stream_isatty($inputStream)) && false === getenv('SHELL_INTERACTIVE')) {
-                $input->setInteractive(false);
-            }
         }
 
         switch ($shellVerbosity = (int) getenv('SHELL_VERBOSITY')) {
diff --git a/src/Symfony/Component/Console/Tests/phpt/uses_stdin_as_interactive_input.phpt b/src/Symfony/Component/Console/Tests/phpt/uses_stdin_as_interactive_input.phpt
new file mode 100644
index 0000000000000..db1bb4ce436e2
--- /dev/null
+++ b/src/Symfony/Component/Console/Tests/phpt/uses_stdin_as_interactive_input.phpt
@@ -0,0 +1,28 @@
+--STDIN--
+Hello World
+--FILE--
+<?php
+
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Helper\QuestionHelper;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Question\Question;
+
+$vendor = __DIR__;
+while (!file_exists($vendor.'/vendor')) {
+    $vendor = \dirname($vendor);
+}
+require $vendor.'/vendor/autoload.php';
+
+(new Application())
+    ->register('app')
+    ->setCode(function(InputInterface $input, OutputInterface $output) {
+        $output->writeln((new QuestionHelper())->ask($input, $output, new Question('Foo?')));
+    })
+    ->getApplication()
+    ->setDefaultCommand('app', true)
+    ->run()
+;
+--EXPECT--
+Foo?Hello World