exists($root . '/'. $dir)) {
$fs->mkdir($root . '/'. $dir);
$fs->touch($root . '/'. $dir . '/.gitkeep');
}
}
// Prepare the settings file for installation
if (!$fs->exists($root . '/sites/default/settings.php') and $fs->exists($root . '/sites/default/default.settings.php')) {
$fs->copy($root . '/sites/default/default.settings.php', $root . '/sites/default/settings.php');
$fs->chmod($root . '/sites/default/settings.php', 0666);
$event->getIO()->write("Create a sites/default/settings.php file with chmod 0666");
}
// Prepare the services file for installation
if (!$fs->exists($root . '/sites/default/services.yml') and $fs->exists($root . '/sites/default/default.services.yml')) {
$fs->copy($root . '/sites/default/default.services.yml', $root . '/sites/default/services.yml');
$fs->chmod($root . '/sites/default/services.yml', 0666);
$event->getIO()->write("Create a sites/default/services.yml file with chmod 0666");
}
// Create the files directory with chmod 0777
if (!$fs->exists($root . '/sites/default/files')) {
$oldmask = umask(0);
$fs->mkdir($root . '/sites/default/files', 0777);
umask($oldmask);
$event->getIO()->write("Create a sites/default/files directory with chmod 0777");
}
}
/**
* Checks if the installed version of Composer is compatible.
*
* Composer 1.0.0 and higher consider a `composer install` without having a
* lock file present as equal to `composer update`. We do not ship with a lock
* file to avoid merge conflicts downstream, meaning that if a project is
* installed with an older version of Composer the scaffolding of Drupal will
* not be triggered. We check this here instead of in drupal-scaffold to be
* able to give immediate feedback to the end user, rather than failing the
* installation after going through the lengthy process of compiling and
* downloading the Composer dependencies.
*
* @see https://github.com/composer/composer/pull/5035
*/
public static function checkComposerVersion(Event $event) {
$composer = $event->getComposer();
$io = $event->getIO();
$version = $composer::VERSION;
// The dev-channel of composer uses the git revision as version number,
// try to the branch alias instead.
if (preg_match('/^[0-9a-f]{40}$/i', $version)) {
$version = $composer::BRANCH_ALIAS_VERSION;
}
// If Composer is installed through git we have no easy way to determine if
// it is new enough, just display a warning.
if ($version === '@package_version@' || $version === '@package_branch_alias_version@') {
$io->writeError('You are running a development version of Composer. If you experience problems, please update Composer to the latest stable version.');
}
elseif (Comparator::lessThan($version, '1.0.0')) {
$io->writeError('Drupal-project requires Composer version 1.0.0 or higher. Please update your Composer before continuing.');
exit(1);
}
}
}