public function Fixtures::runComposer in Drupal 8

Same name and namespace in other branches

1. 9 core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Fixtures.php \Drupal\Tests\Composer\Plugin\Scaffold\Fixtures::runComposer()
2. 10 core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Fixtures.php \Drupal\Tests\Composer\Plugin\Scaffold\Fixtures::runComposer()

Runs a `composer` command.

Parameters

string $cmd: The Composer command to execute (escaped as required)

string $cwd: The current working directory to run the command from.

Return value

string Standard output and standard error from the command.

File

core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Fixtures.php, line 384

Class

Fixtures

Convenience class for creating fixtures.

Namespace

Drupal\Tests\Composer\Plugin\Scaffold

Code

public function runComposer($cmd, $cwd) {
  chdir($cwd);
  $input = new StringInput($cmd);
  $output = new BufferedOutput();
  $application = new Application();
  $application
    ->setAutoExit(FALSE);
  $exitCode = $application
    ->run($input, $output);
  $output = $output
    ->fetch();
  if ($exitCode != 0) {
    throw new \Exception("Fixtures::runComposer failed to set up fixtures.\n\nCommand: '{$cmd}'\nExit code: {$exitCode}\nOutput: \n\n{$output}");
  }
  return $output;
}