function InstallCommand::isDrupalInstalled

Returns whether there is already an existing Drupal installation.

Return value

bool

1 call to InstallCommand::isDrupalInstalled()

InstallCommand::execute in core/lib/Drupal/Core/Command/InstallCommand.php

Executes the current command.

File

core/lib/Drupal/Core/Command/InstallCommand.php, line 127

Class

InstallCommand

Installs a Drupal site for local testing/development.

Namespace

Drupal\Core\Command

Code

protected function isDrupalInstalled() {
    try {
        $kernel = new DrupalKernel('prod', $this->classLoader, FALSE);
        $kernel::bootEnvironment();
        $kernel->setSitePath($this->getSitePath());
        Settings::initialize($kernel->getAppRoot(), $kernel->getSitePath(), $this->classLoader);
        $kernel->boot();
    } catch (ConnectionNotDefinedException) {
        return FALSE;
    }
    return !empty(Database::getConnectionInfo());
}