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[yaffs-website] / vendor / psy / psysh / src / Psy / Command / TraceCommand.php

diff --git a/vendor/psy/psysh/src/Psy/Command/TraceCommand.php b/vendor/psy/psysh/src/Psy/Command/TraceCommand.php
deleted file mode 100644 (file)
index 00e5903..0000000
--- a/vendor/psy/psysh/src/Psy/Command/TraceCommand.php
+++ /dev/null
@@ -1,167 +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\Command;
-
-use Psy\Input\FilterOptions;
-use Psy\Output\ShellOutput;
-use Symfony\Component\Console\Formatter\OutputFormatter;
-use Symfony\Component\Console\Input\InputInterface;
-use Symfony\Component\Console\Input\InputOption;
-use Symfony\Component\Console\Output\OutputInterface;
-
-/**
- * Show the current stack trace.
- */
-class TraceCommand extends Command
-{
-    protected $filter;
-
-    /**
-     * {@inheritdoc}
-     */
-    public function __construct($name = null)
-    {
-        $this->filter = new FilterOptions();
-
-        parent::__construct($name);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function configure()
-    {
-        list($grep, $insensitive, $invert) = FilterOptions::getOptions();
-
-        $this
-            ->setName('trace')
-            ->setDefinition(array(
-                new InputOption('include-psy', 'p', InputOption::VALUE_NONE,     'Include Psy in the call stack.'),
-                new InputOption('num',         'n', InputOption::VALUE_REQUIRED, 'Only include NUM lines.'),
-
-                $grep,
-                $insensitive,
-                $invert,
-            ))
-            ->setDescription('Show the current call stack.')
-            ->setHelp(
-                <<<'HELP'
-Show the current call stack.
-
-Optionally, include PsySH in the call stack by passing the <info>--include-psy</info> option.
-
-e.g.
-<return>> trace -n10</return>
-<return>> trace --include-psy</return>
-HELP
-            );
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    protected function execute(InputInterface $input, OutputInterface $output)
-    {
-        $this->filter->bind($input);
-        $trace = $this->getBacktrace(new \Exception(), $input->getOption('num'), $input->getOption('include-psy'));
-        $output->page($trace, ShellOutput::NUMBER_LINES);
-    }
-
-    /**
-     * Get a backtrace for an exception.
-     *
-     * Optionally limit the number of rows to include with $count, and exclude
-     * Psy from the trace.
-     *
-     * @param \Exception $e          The exception with a backtrace
-     * @param int        $count      (default: PHP_INT_MAX)
-     * @param bool       $includePsy (default: true)
-     *
-     * @return array Formatted stacktrace lines
-     */
-    protected function getBacktrace(\Exception $e, $count = null, $includePsy = true)
-    {
-        if ($cwd = getcwd()) {
-            $cwd = rtrim($cwd, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
-        }
-
-        if ($count === null) {
-            $count = PHP_INT_MAX;
-        }
-
-        $lines = array();
-
-        $trace = $e->getTrace();
-        array_unshift($trace, array(
-            'function' => '',
-            'file'     => $e->getFile() !== null ? $e->getFile() : 'n/a',
-            'line'     => $e->getLine() !== null ? $e->getLine() : 'n/a',
-            'args'     => array(),
-        ));
-
-        if (!$includePsy) {
-            for ($i = count($trace) - 1; $i >= 0; $i--) {
-                $thing = isset($trace[$i]['class']) ? $trace[$i]['class'] : $trace[$i]['function'];
-                if (preg_match('/\\\\?Psy\\\\/', $thing)) {
-                    $trace = array_slice($trace, $i + 1);
-                    break;
-                }
-            }
-        }
-
-        for ($i = 0, $count = min($count, count($trace)); $i < $count; $i++) {
-            $class    = isset($trace[$i]['class']) ? $trace[$i]['class'] : '';
-            $type     = isset($trace[$i]['type']) ? $trace[$i]['type'] : '';
-            $function = $trace[$i]['function'];
-            $file     = isset($trace[$i]['file']) ? $this->replaceCwd($cwd, $trace[$i]['file']) : 'n/a';
-            $line     = isset($trace[$i]['line']) ? $trace[$i]['line'] : 'n/a';
-
-            // Leave execution loop out of the `eval()'d code` lines
-            if (preg_match("#/Psy/ExecutionLoop/Loop.php\(\d+\) : eval\(\)'d code$#", $file)) {
-                $file = "eval()'d code";
-            }
-
-            // Skip any lines that don't match our filter options
-            if (!$this->filter->match(sprintf('%s%s%s() at %s:%s', $class, $type, $function, $file, $line))) {
-                continue;
-            }
-
-            $lines[] = sprintf(
-                ' <class>%s</class>%s%s() at <info>%s:%s</info>',
-                OutputFormatter::escape($class),
-                OutputFormatter::escape($type),
-                OutputFormatter::escape($function),
-                OutputFormatter::escape($file),
-                OutputFormatter::escape($line)
-            );
-        }
-
-        return $lines;
-    }
-
-    /**
-     * Replace the given directory from the start of a filepath.
-     *
-     * @param string $cwd
-     * @param string $file
-     *
-     * @return string
-     */
-    private function replaceCwd($cwd, $file)
-    {
-        if ($cwd === false) {
-            return $file;
-        } else {
-            return preg_replace('/^' . preg_quote($cwd, '/') . '/', '', $file);
-        }
-    }
-}