Source of file Upgrade.php

<?php

namespace Sunnysideup\UpgradeToSilverstripe4\Tasks\IndividualTasks;

use Sunnysideup\UpgradeToSilverstripe4\Tasks\Task;

/**

 * Runs the silverstripe upgrade task 'upgrade'.

 * More information on this task at https://github.com/silverstripe/silverstripe-upgrader#upgrade

 */

class Upgrade extends Task

{

    protected $taskStep = 's40';

    protected $param1 = '';

    protected $param2 = '';

    protected $rootDirForCommand = '';

    /**

     * @todo Prompt does not show up sometimes, leaving the program hanging

     * --prompt

     */

    protected $settings = '';

    public function getTitle()

    {

        return 'Update Code';

    }

    public function getDescription()

    {

        return '

            Runs the silverstripe/upgrade task "upgrade". See:

            Upgrade a variety of stuff (e.g. update reference with namespaces)

            https://github.com/silverstripe/silverstripe-upgrader#upgrade';

    }

    public function runActualTask($params = [])

    {

        $this->mu()->setBreakOnAllErrors(true);

        foreach ($this->mu()->findNameSpaceAndCodeDirs() as $codeDir) {

            $actualDir = dirname($codeDir);

            $this->param1 = $actualDir;

            $this->runSilverstripeUpgradeTask(

                'upgrade',

                $this->param1,

                $this->param2,

                $this->rootDirForCommand,

                $this->settings

            );

            $this->setCommitMessage('MAJOR: core upgrade to SS4 - STEP 1 (upgrade) on ' . $actualDir);

        }

        $this->mu()->setBreakOnAllErrors(false);

    }

    protected function hasCommitAndPush()

    {

        return true;

    }

}