AppserverIo\Provisioning\Steps\ExecCliStep

Complexity

Total Complexity

7

Size/Duplication

Total Lines	57
Duplicated Lines	0 %

Test Coverage

Coverage

0%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
B	execute()	0	46	7

<?php

/**
 * AppserverIo\Provisioning\Steps\ExecCliStep
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 *
 * PHP version 5
 *
 * @author    Tim Wagner <tw@appserver.io>
 * @copyright 2018 TechDivision GmbH <info@appserver.io>
 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * @link      https://github.com/appserver-io/provisioning
 * @link      http://www.appserver.io
 */

namespace AppserverIo\Provisioning\Steps;

/**
 * An step implementation that executes a PHP script defined in configuration.
 *
 * @author    Tim Wagner <tw@appserver.io>
 * @copyright 2018 TechDivision GmbH <info@appserver.io>
 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * @link      https://github.com/appserver-io/provisioning
 * @link      http://www.appserver.io
 */
class ExecCliStep extends AbstractStep
{

    /**
     * Executes the functionality for this step, in this case the execution of
     * the PHP script defined in the step configuration.
     *
     * @return void
     * @throws \Exception Is thrown if the script can't be executed
     * @see \AppserverIo\Provisioning\Steps\StepInterface::execute()
     */
    public function execute()
    {

        // try to load the script from the configuration
        if ($script = $this->getStepNode()->getExecute()->getScript()) {

The method getScript() does not exist on AppserverIo\Provisioning\Api\Node\InstallationNode.

            // prepare script by prepending the webapp directory
            $script = new \SplFileInfo(
                $this->getWebappPath() . DIRECTORY_SEPARATOR . ltrim($script, DIRECTORY_SEPARATOR)
            );

            // check if the configured script is a file
            if ($script->isFile() === false) {
                throw new \Exception(sprintf('Script %s is not a file', $script));
            }

            // prepare the scripts arguments
            $args = '';
            if ($params = $this->getStepNode()->getExecute()->getArgs()) {

The method getArgs() does not exist on AppserverIo\Provisioning\Api\Node\InstallationNode.

                $args .= ' -- ';
                foreach ($params as $param) {
                    // query whether or not the argument has a name
                    if ($name = $param->getName()) {
                        $args .= ' --' . $name;
                    }
                    // append the value finally
                    $args .= ' ' . $param->castToType();
                }
            }

            // prepare the PHP executable, the script and the arguments
            $toExecute = $this->getPhpExecutable() . ' -f ' . $script . $args;

            // initialize exec() output and return var
            $output = array();
            $returnVar = 0;


            $this->getInitialContext()->getSystemLogger()->info("Now execute: $toExecute");

            // execute the script on the command line
            exec($toExecute, $output, $returnVar);

            // check if script has been executed successfully
            if ($returnVar !== 0) {
                // if not, throw an exception
                throw new \Exception(implode(PHP_EOL, $output));
            }
        }
    }
}