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[yaffs-website] / vendor / psy / psysh / src / Psy / Input / FilterOptions.php

diff --git a/vendor/psy/psysh/src/Psy/Input/FilterOptions.php b/vendor/psy/psysh/src/Psy/Input/FilterOptions.php
deleted file mode 100644 (file)
index 46017d2..0000000
--- a/vendor/psy/psysh/src/Psy/Input/FilterOptions.php
+++ /dev/null
@@ -1,143 +0,0 @@
-<?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\Input;
-
-use Psy\Exception\RuntimeException;
-use Symfony\Component\Console\Input\InputInterface;
-use Symfony\Component\Console\Input\InputOption;
-
-/**
- * Parse, validate and match --grep, --insensitive and --invert command options.
- */
-class FilterOptions
-{
-    private $filter = false;
-    private $pattern;
-    private $insensitive;
-    private $invert;
-
-    /**
-     * Get input option definitions for filtering.
-     *
-     * @return InputOption[]
-     */
-    public static function getOptions()
-    {
-        return array(
-            new InputOption('grep',        'G', InputOption::VALUE_REQUIRED, 'Limit to items matching the given pattern (string or regex).'),
-            new InputOption('insensitive', 'i', InputOption::VALUE_NONE,     'Case-insensitive search (requires --grep).'),
-            new InputOption('invert',      'v', InputOption::VALUE_NONE,     'Inverted search (requires --grep).'),
-        );
-    }
-
-    /**
-     * Bind input and prepare filter.
-     *
-     * @param InputInterface $input
-     */
-    public function bind(InputInterface $input)
-    {
-        $this->validateInput($input);
-
-        if (!$pattern = $input->getOption('grep')) {
-            $this->filter = false;
-
-            return;
-        }
-
-        if (!$this->stringIsRegex($pattern)) {
-            $pattern = '/' . preg_quote($pattern, '/') . '/';
-        }
-
-        if ($insensitive = $input->getOption('insensitive')) {
-            $pattern .= 'i';
-        }
-
-        $this->validateRegex($pattern);
-
-        $this->filter      = true;
-        $this->pattern     = $pattern;
-        $this->insensitive = $insensitive;
-        $this->invert      = $input->getOption('invert');
-    }
-
-    /**
-     * Check whether the bound input has filter options.
-     *
-     * @return bool
-     */
-    public function hasFilter()
-    {
-        return $this->filter;
-    }
-
-    /**
-     * Check whether a string matches the current filter options.
-     *
-     * @param string $string
-     * @param array  $matches
-     *
-     * @return bool
-     */
-    public function match($string, array &$matches = null)
-    {
-        return $this->filter === false || (preg_match($this->pattern, $string, $matches) xor $this->invert);
-    }
-
-    /**
-     * Validate that grep, invert and insensitive input options are consistent.
-     *
-     * @param InputInterface $input
-     *
-     * @return bool
-     */
-    private function validateInput(InputInterface $input)
-    {
-        if (!$input->getOption('grep')) {
-            foreach (array('invert', 'insensitive') as $option) {
-                if ($input->getOption($option)) {
-                    throw new RuntimeException('--' . $option . ' does not make sense without --grep');
-                }
-            }
-        }
-    }
-
-    /**
-     * Check whether a string appears to be a regular expression.
-     *
-     * @param string $string
-     *
-     * @return bool
-     */
-    private function stringIsRegex($string)
-    {
-        return substr($string, 0, 1) === '/' && substr($string, -1) === '/' && strlen($string) >= 3;
-    }
-
-    /**
-     * Validate that $pattern is a valid regular expression.
-     *
-     * @param string $pattern
-     *
-     * @return bool
-     */
-    private function validateRegex($pattern)
-    {
-        set_error_handler(array('Psy\Exception\ErrorException', 'throwException'));
-        try {
-            preg_match($pattern, '');
-        } catch (ErrorException $e) {
-            throw new RuntimeException(str_replace('preg_match(): ', 'Invalid regular expression: ', $e->getRawMessage()));
-        }
-        restore_error_handler();
-    }
-}