Moved duplicated table render code to a new method in BaseCommand

src/Composer/Command/BaseCommand.php

@@ -21,6 +21,7 @@ use Composer\IO\NullIO;
 use Composer\Plugin\PreCommandRunEvent;
 use Composer\Package\Version\VersionParser;
 use Composer\Plugin\PluginEvents;
+use Symfony\Component\Console\Helper\Table;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
 use Symfony\Component\Console\Command\Command;
@@ -202,4 +203,18 @@ abstract class BaseCommand extends Command
 
         return $parser->parseNameVersionPairs($requirements);
     }
+
+    protected function renderTable(array $table, OutputInterface $output)
+    {
+        $renderer = new Table($output);
+        $renderer->setStyle('compact');
+        $rendererStyle = $renderer->getStyle();
+        if (method_exists($rendererStyle, 'setVerticalBorderChars')) {
+            $rendererStyle->setVerticalBorderChars('');
+        } else {
+            $rendererStyle->setVerticalBorderChar('');
+        }
+        $rendererStyle->setCellRowContentFormat('%s  ');
+        $renderer->setRows($table)->render();
+    }
 }

src/Composer/Command/BaseDependencyCommand.php

@@ -24,7 +24,6 @@ use Composer\Plugin\CommandEvent;
 use Composer\Plugin\PluginEvents;
 use Symfony\Component\Console\Formatter\OutputFormatterStyle;
 use Composer\Package\Version\VersionParser;
-use Symfony\Component\Console\Helper\Table;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
@@ -178,17 +177,7 @@ class BaseDependencyCommand extends BaseCommand
             $table = array_merge($rows, $table);
         } while (!empty($results));
 
-        // Render table
-        $renderer = new Table($output);
-        $renderer->setStyle('compact');
-        $rendererStyle = $renderer->getStyle();
-        if (method_exists($rendererStyle, 'setVerticalBorderChars')) {
-            $rendererStyle->setVerticalBorderChars('');
-        } else {
-            $rendererStyle->setVerticalBorderChar('');
-        }
-        $rendererStyle->setCellRowContentFormat('%s  ');
-        $renderer->setRows($table)->render();
+        $this->renderTable($table, $output);
     }
 
     /**

src/Composer/Command/CheckPlatformReqsCommand.php

@@ -15,7 +15,6 @@ namespace Composer\Command;
 use Composer\Package\Link;
 use Composer\Package\PackageInterface;
 use Composer\Semver\Constraint\Constraint;
-use Symfony\Component\Console\Helper\Table;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\OutputInterface;
@@ -169,18 +168,7 @@ EOT
                 $status,
             );
         }
-        $table = array_merge($rows, $table);
-
-        // Render table
-        $renderer = new Table($output);
-        $renderer->setStyle('compact');
-        $rendererStyle = $renderer->getStyle();
-        if (method_exists($rendererStyle, 'setVerticalBorderChars')) {
-            $rendererStyle->setVerticalBorderChars('');
-        } else {
-            $rendererStyle->setVerticalBorderChar('');
-        }
-        $rendererStyle->setCellRowContentFormat('%s  ');
-        $renderer->setRows($table)->render();
+
+        $this->renderTable($rows, $output);
     }
 }

src/Composer/Command/RunScriptCommand.php

@@ -19,7 +19,6 @@ use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Helper\Table;
 
 /**
  * @author Fabien Potencier <fabien.potencier@gmail.com>
@@ -130,16 +129,7 @@ EOT
             $table[] = array('  '.$name, $description);
         }
 
-        $renderer = new Table($output);
-        $renderer->setStyle('compact');
-        $rendererStyle = $renderer->getStyle();
-        if (method_exists($rendererStyle, 'setVerticalBorderChars')) {
-            $rendererStyle->setVerticalBorderChars('');
-        } else {
-            $rendererStyle->setVerticalBorderChar('');
-        }
-        $rendererStyle->setCellRowContentFormat('%s  ');
-        $renderer->setRows($table)->render();
+        $this->renderTable($table, $output);
 
         return 0;
     }