Merge branch '2.8' into 3.0

* 2.8:
  [Console] SymfonyStyle: Align multi-line/very-long-line blocks
  [Console][DX] Fixed ambiguous error message when using a duplicate option shortcut
  Fix js comment in profiler

Author: fabpot

src/Symfony/Bundle/WebProfilerBundle/Resources/views/Profiler/base_js.html.twig

@@ -83,8 +83,8 @@
             requestStack = [],
 
             extractHeaders = function(xhr, stackElement) {
-                // Here we avoid to call xhr.getResponseHeader in order to
-                // prevent polluting the console with CORS security errors
+                /* Here we avoid to call xhr.getResponseHeader in order to */
+                /* prevent polluting the console with CORS security errors */
                 var allHeaders = xhr.getAllResponseHeaders();
                 var ret;
 

src/Symfony/Component/Console/Command/Command.php

@@ -300,14 +300,14 @@ public function mergeApplicationDefinition($mergeArgs = true)
             return;
         }
 
+        $this->definition->addOptions($this->application->getDefinition()->getOptions());
+
         if ($mergeArgs) {
             $currentArguments = $this->definition->getArguments();
             $this->definition->setArguments($this->application->getDefinition()->getArguments());
             $this->definition->addArguments($currentArguments);
         }
 
-        $this->definition->addOptions($this->application->getDefinition()->getOptions());
-
         $this->applicationDefinitionMerged = true;
         if ($mergeArgs) {
             $this->applicationDefinitionMergedWithArgs = true;

src/Symfony/Component/Console/Style/SymfonyStyle.php

@@ -68,23 +68,36 @@ public function block($messages, $type = null, $style = null, $prefix = ' ', $pa
     {
         $this->autoPrependBlock();
         $messages = is_array($messages) ? array_values($messages) : array($messages);
+        $indentLength = 0;
         $lines = array();
 
-        // add type
         if (null !== $type) {
-            $messages[0] = sprintf('[%s] %s', $type, $messages[0]);
+            $typePrefix = sprintf('[%s] ', $type);
+            $indentLength = strlen($typePrefix);
+            $lineIndentation = str_repeat(' ', $indentLength);
         }
 
         // wrap and add newlines for each element
         foreach ($messages as $key => $message) {
             $message = OutputFormatter::escape($message);
-            $lines = array_merge($lines, explode(PHP_EOL, wordwrap($message, $this->lineLength - Helper::strlen($prefix), PHP_EOL, true)));
+            $lines = array_merge($lines, explode(PHP_EOL, wordwrap($message, $this->lineLength - Helper::strlen($prefix) - $indentLength, PHP_EOL, true)));
+
+            // prefix each line with a number of spaces equivalent to the type length
+            if (null !== $type) {
+                foreach ($lines as &$line) {
+                    $line = $lineIndentation === substr($line, 0, $indentLength) ? $line : $lineIndentation.$line;
+                }
+            }
 
             if (count($messages) > 1 && $key < count($messages) - 1) {
                 $lines[] = '';
             }
         }
 
+        if (null !== $type) {
+            $lines[0] = substr_replace($lines[0], $typePrefix, 0, $indentLength);
+        }
+
         if ($padding && $this->isDecorated()) {
             array_unshift($lines, '');
             $lines[] = '';

src/Symfony/Component/Console/Tests/ApplicationTest.php

@@ -710,6 +710,33 @@ public function testRunReturnsExitCodeOneForExceptionCodeZero()
         $this->assertSame(1, $exitCode, '->run() returns exit code 1 when exception code is 0');
     }
 
+    /**
+     * @expectedException \LogicException
+     * @expectedExceptionMessage An option with shortcut "e" already exists.
+     */
+    public function testAddingOptionWithDuplicateShortcut()
+    {
+        $dispatcher = new EventDispatcher();
+        $application = new Application();
+        $application->setAutoExit(false);
+        $application->setCatchExceptions(false);
+        $application->setDispatcher($dispatcher);
+
+        $application->getDefinition()->addOption(new InputOption('--env', '-e', InputOption::VALUE_REQUIRED, 'Environment'));
+
+        $application
+            ->register('foo')
+            ->setAliases(['f'])
+            ->setDefinition(array(new InputOption('survey', 'e', InputOption::VALUE_REQUIRED, 'My option with a shortcut.')))
+            ->setCode(function (InputInterface $input, OutputInterface $output) {})
+        ;
+
+        $input = new ArrayInput(array('command' => 'foo'));
+        $output = new NullOutput();
+
+        $application->run($input, $output);
+    }
+
     /**
      * @expectedException \LogicException
      * @dataProvider getAddingAlreadySetDefinitionElementData

src/Symfony/Component/Console/Tests/Fixtures/Style/SymfonyStyle/command/command_10.php

@@ -0,0 +1,17 @@
+<?php
+
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
+
+//Ensure that all lines are aligned to the begin of the first line in a very long line block
+return function (InputInterface $input, OutputInterface $output) {
+    $output = new SymfonyStyleWithForcedLineLength($input, $output);
+    $output->block(
+        'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum',
+        'CUSTOM',
+        'fg=white;bg=green',
+        'X ',
+        true
+    );
+};

src/Symfony/Component/Console/Tests/Fixtures/Style/SymfonyStyle/command/command_9.php

@@ -0,0 +1,11 @@
+<?php
+
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
+
+//Ensure that all lines are aligned to the begin of the first line in a multi-line block
+return function (InputInterface $input, OutputInterface $output) {
+    $output = new SymfonyStyleWithForcedLineLength($input, $output);
+    $output->block(['Custom block', 'Second custom block line'], 'CUSTOM', 'fg=white;bg=green', 'X ', true);
+};

src/Symfony/Component/Console/Tests/Fixtures/Style/SymfonyStyle/output/output_10.txt

@@ -0,0 +1,7 @@
+
+X [CUSTOM] Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et      
+X          dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea
+X          commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat    
+X          nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit    
+X          anim id est laborum                                                                                          
+

src/Symfony/Component/Console/Tests/Fixtures/Style/SymfonyStyle/output/output_9.txt

@@ -0,0 +1,5 @@
+
+X [CUSTOM] Custom block                                                                                                 
+X                                                                                                                       
+X          Second custom block line                                                                                     
+

src/Symfony/Component/Console/Tests/Style/SymfonyStyleTest.php

@@ -57,7 +57,7 @@ public function inputCommandToOutputFilesProvider()
 
     public function testLongWordsBlockWrapping()
     {
-        $word = 'Lopadotemachoselachogaleokranioleipsanodrimhypotrimmatosilphioparaomelitokatakechymenokichlepikossyphophattoperisteralektryonoptekephalliokigklopeleiolagoiosiraiobaphetraganopterygon';
+        $word = 'Lopadotemachoselachogaleokranioleipsanodrimhypotrimmatosilphioparaomelitokatakechymenokichlepikossyphophattoperisteralektryonoptekephalliokigklopeleiolagoiosiraiobaphetraganopterygovgollhjvhvljfezefeqifzeiqgiqzhrsdgihqzridghqridghqirshdghdghieridgheirhsdgehrsdvhqrsidhqshdgihrsidvqhneriqsdvjzergetsrfhgrstsfhsetsfhesrhdgtesfhbzrtfbrztvetbsdfbrsdfbrn';
         $wordLength = strlen($word);
         $maxLineLength = SymfonyStyle::MAX_LINE_LENGTH - 3;