bug #19253 [Console] Fix block() padding formatting after #19189 (cha…

…lasr)

This PR was merged into the 2.8 branch.

Discussion
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[Console] Fix block() padding formatting after #19189

| Q             | A
| ------------- | ---
| Branch?       | 2.8
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #19189 (comment)
| License       | MIT
| Doc PR        | reference to the documentation PR, if any

This fixes the unformatted padding of `block()` output after #19189.

Commits
-------

dc130be [Console] Fix for block() padding formatting after #19189

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

@@ -410,9 +410,16 @@ private function createBlock($messages, $type = null, $style = null, $prefix = '
             }
         }
 
+        $firstLineIndex = 0;
+        if ($padding && $this->isDecorated()) {
+            $firstLineIndex = 1;
+            array_unshift($lines, '');
+            $lines[] = '';
+        }
+
         foreach ($lines as $i => &$line) {
             if (null !== $type) {
-                $line = 0 === $i ? $type.$line : $lineIndentation.$line;
+                $line = $firstLineIndex === $i ? $type.$line : $lineIndentation.$line;
             }
 
             $line = $prefix.$line;
@@ -423,11 +430,6 @@ private function createBlock($messages, $type = null, $style = null, $prefix = '
             }
         }
 
-        if ($padding && $this->isDecorated()) {
-            array_unshift($lines, '');
-            $lines[] = '';
-        }
-
         return $lines;
     }
 }

src/Symfony/Component/Console/Tests/Fixtures/Style/SymfonyStyle/command/command_16.php

@@ -0,0 +1,15 @@
+<?php
+
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
+
+// ensure that block() output is properly formatted (even padding lines)
+return function (InputInterface $input, OutputInterface $output) {
+    $output->setDecorated(true);
+    $output = new SymfonyStyleWithForcedLineLength($input, $output);
+    $output->success(
+        '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',
+        'TEST'
+    );
+};

src/Symfony/Component/Console/Tests/Fixtures/Style/SymfonyStyle/output/output_16.txt

@@ -0,0 +1,8 @@
+
+                                                                                                                        
+ [OK] 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     
+                                                                                                                        
+