+++ /dev/null
-<?php
-
-/*
- * This file is part of Psy Shell.
- *
- * (c) 2012-2017 Justin Hileman
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Psy\TabCompletion\Matcher;
-
-use Psy\Command\Command;
-
-/**
- * A Psy Command tab completion Matcher.
- *
- * This matcher provides completion for all registered Psy Command names and
- * aliases.
- *
- * @author Marc Garcia <markcial@gmail.com>
- */
-class CommandsMatcher extends AbstractMatcher
-{
- /** @var string[] */
- protected $commands = array();
-
- /**
- * CommandsMatcher constructor.
- *
- * @param Command[] $commands
- */
- public function __construct(array $commands)
- {
- $this->setCommands($commands);
- }
-
- /**
- * Set Commands for completion.
- *
- * @param Command[] $commands
- */
- public function setCommands(array $commands)
- {
- $names = array();
- foreach ($commands as $command) {
- $names = array_merge(array($command->getName()), $names);
- $names = array_merge($command->getAliases(), $names);
- }
- $this->commands = $names;
- }
-
- /**
- * Check whether a command $name is defined.
- *
- * @param string $name
- *
- * @return bool
- */
- protected function isCommand($name)
- {
- return in_array($name, $this->commands);
- }
-
- /**
- * Check whether input matches a defined command.
- *
- * @param string $name
- *
- * @return bool
- */
- protected function matchCommand($name)
- {
- foreach ($this->commands as $cmd) {
- if ($this->startsWith($name, $cmd)) {
- return true;
- }
- }
-
- return false;
- }
-
- /**
- * {@inheritdoc}
- */
- public function getMatches(array $tokens, array $info = array())
- {
- $input = $this->getInput($tokens);
-
- return array_filter($this->commands, function ($command) use ($input) {
- return AbstractMatcher::startsWith($input, $command);
- });
- }
-
- /**
- * {@inheritdoc}
- */
- public function hasMatched(array $tokens)
- {
- /* $openTag */ array_shift($tokens);
- $command = array_shift($tokens);
-
- switch (true) {
- case self::tokenIs($command, self::T_STRING) &&
- !$this->isCommand($command[1]) &&
- $this->matchCommand($command[1]) &&
- empty($tokens):
- return true;
- }
-
- return false;
- }
-}