diff vendor/symfony/console/Output/StreamOutput.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

--- a/vendor/symfony/console/Output/StreamOutput.php	Tue Jul 10 15:07:59 2018 +0100
+++ b/vendor/symfony/console/Output/StreamOutput.php	Thu Feb 28 13:21:36 2019 +0000
@@ -20,11 +20,11 @@
  *
  * Usage:
  *
- * $output = new StreamOutput(fopen('php://stdout', 'w'));
+ *     $output = new StreamOutput(fopen('php://stdout', 'w'));
  *
  * As `StreamOutput` can use any stream, you can also use a file:
  *
- * $output = new StreamOutput(fopen('/path/to/output.log', 'a', false));
+ *     $output = new StreamOutput(fopen('/path/to/output.log', 'a', false));
  *
  * @author Fabien Potencier <[e-mail]>
  */
@@ -42,7 +42,7 @@
      */
     public function __construct($stream, $verbosity = self::VERBOSITY_NORMAL, $decorated = null, OutputFormatterInterface $formatter = null)
     {
-        if (!is_resource($stream) || 'stream' !== get_resource_type($stream)) {
+        if (!\is_resource($stream) || 'stream' !== get_resource_type($stream)) {
             throw new InvalidArgumentException('The StreamOutput class needs a stream as its first argument.');
         }
 
@@ -70,7 +70,11 @@
      */
     protected function doWrite($message, $newline)
     {
-        if (false === @fwrite($this->stream, $message) || ($newline && (false === @fwrite($this->stream, PHP_EOL)))) {
+        if ($newline) {
+            $message .= PHP_EOL;
+        }
+
+        if (false === @fwrite($this->stream, $message)) {
             // should never happen
             throw new RuntimeException('Unable to write output.');
         }
@@ -93,19 +97,23 @@
      */
     protected function hasColorSupport()
     {
-        if (DIRECTORY_SEPARATOR === '\\') {
-            return (function_exists('sapi_windows_vt100_support')
+        if ('Hyper' === getenv('TERM_PROGRAM')) {
+            return true;
+        }
+
+        if (\DIRECTORY_SEPARATOR === '\\') {
+            return (\function_exists('sapi_windows_vt100_support')
                 && @sapi_windows_vt100_support($this->stream))
                 || false !== getenv('ANSICON')
                 || 'ON' === getenv('ConEmuANSI')
                 || 'xterm' === getenv('TERM');
         }
 
-        if (function_exists('stream_isatty')) {
+        if (\function_exists('stream_isatty')) {
             return @stream_isatty($this->stream);
         }
 
-        if (function_exists('posix_isatty')) {
+        if (\function_exists('posix_isatty')) {
             return @posix_isatty($this->stream);
         }