+++ /dev/null
-<?php
-
-/**
- * @file
- * Contains \Drush\Psysh\Shell.
- */
-
-namespace Drush\Psysh;
-
-use Psy\Shell as BaseShell;
-use Symfony\Component\Console\Input\StringInput;
-
-class Shell extends BaseShell {
-
- /**
- * Get a command (if one exists) for the current input string.
- *
- * @param string $input
- *
- * @return null|Command
- */
- protected function getCommand($input) {
- if ($name = $this->getCommandFromInput($input)) {
- return $this->get($name);
- }
- }
-
- /**
- * Check whether a command is set for the current input string.
- *
- * @param string $input
- *
- * @return bool True if the shell has a command for the given input.
- */
- protected function hasCommand($input) {
- if ($name = $this->getCommandFromInput($input)) {
- return $this->has($name);
- }
-
- return false;
- }
-
- /**
- * Get the command from the current input, takes aliases into account.
- *
- * @param string $input
- * The raw input
- *
- * @return string|NULL
- * The current command.
- */
- protected function getCommandFromInput($input) {
- // Remove the alias from the start of the string before parsing and
- // returning the command. Essentially, when choosing a command, we're
- // ignoring the site alias.
- $input = preg_replace('|^\@[^\s]+|', '', $input);
-
- $input = new StringInput($input);
- return $input->getFirstArgument();
- }
-
-}