<?php

namespace WP_CLI\Bootstrap;

use WP_CLI;

/**
 * Class LoadExtraCommand.
 *
 * Loads a command that was passed through the `--exec=<php-code>` option.
 *
 * @package WP_CLI\Bootstrap
 */
final class LoadExecCommand implements BootstrapStep {

    /**
     * Process this single bootstrapping step.
     *
     * @param BootstrapState $state Contextual state to pass into the step.
     *
     * @return BootstrapState Modified state to pass to the next step.
     */
    public function process( BootstrapState $state ) {
        if ( $state->getValue( BootstrapState::IS_PROTECTED_COMMAND, false ) ) {
            return $state;
        }

        $runner = new RunnerInstance();
        if ( ! isset( $runner()->config['exec'] ) ) {
            return $state;
        }

        foreach ( $runner()->config['exec'] as $php_code ) {
            eval( $php_code ); // phpcs:ignore Squiz.PHP.Eval.Discouraged
        }

        return $state;
    }
}