Subversion-Projekte lars-tiefland.laravel_shop

<?php

/*

 * This file is part of Psy Shell.

 *

 * (c) 2012-2023 Justin Hileman

 *

 * For the full copyright and license information, please view the LICENSE

 * file that was distributed with this source code.

 */

namespace Psy;

use Psy\ExecutionLoop\ProcessForker;

use Psy\VersionUpdater\GitHubChecker;

use Psy\VersionUpdater\Installer;

use Psy\VersionUpdater\SelfUpdate;

use Symfony\Component\Console\Input\ArgvInput;

use Symfony\Component\Console\Input\InputArgument;

use Symfony\Component\Console\Input\InputDefinition;

use Symfony\Component\Console\Input\InputOption;

if (!\function_exists('Psy\\sh')) {

    /**

     * Command to return the eval-able code to startup PsySH.

     *

     *     eval(\Psy\sh());

     */

    function sh(): string

    {

        if (\version_compare(\PHP_VERSION, '8.0', '<')) {

            return '\extract(\Psy\debug(\get_defined_vars(), isset($this) ? $this : @\get_called_class()));';

        }

        return <<<'EOS'

if (isset($this)) {

    \extract(\Psy\debug(\get_defined_vars(), $this));

} else {

    try {

        static::class;

        \extract(\Psy\debug(\get_defined_vars(), static::class));

    } catch (\Error $e) {

        \extract(\Psy\debug(\get_defined_vars()));

    }

}

EOS;

    }

}

if (!\function_exists('Psy\\debug')) {

    /**

     * Invoke a Psy Shell from the current context.

     *

     * For example:

     *

     *     foreach ($items as $item) {

     *         \Psy\debug(get_defined_vars());

     *     }

     *

     * If you would like your shell interaction to affect the state of the

     * current context, you can extract() the values returned from this call:

     *

     *     foreach ($items as $item) {

     *         extract(\Psy\debug(get_defined_vars()));

     *         var_dump($item); // will be whatever you set $item to in Psy Shell

     *     }

     *

     * Optionally, supply an object as the `$bindTo` parameter. This determines

     * the value `$this` will have in the shell, and sets up class scope so that

     * private and protected members are accessible:

     *

     *     class Foo {

     *         function bar() {

     *             \Psy\debug(get_defined_vars(), $this);

     *         }

     *     }

     *

     * For the static equivalent, pass a class name as the `$bindTo` parameter.

     * This makes `self` work in the shell, and sets up static scope so that

     * private and protected static members are accessible:

     *

     *     class Foo {

     *         static function bar() {

     *             \Psy\debug(get_defined_vars(), get_called_class());

     *         }

     *     }

     *

     * @param array         $vars   Scope variables from the calling context (default: [])

     * @param object|string $bindTo Bound object ($this) or class (self) value for the shell

     *

     * @return array Scope variables from the debugger session

     */

    function debug(array $vars = [], $bindTo = null): array

    {

        echo \PHP_EOL;

        $sh = new Shell();

        $sh->setScopeVariables($vars);

        // Show a couple of lines of call context for the debug session.

        //

        // @todo come up with a better way of doing this which doesn't involve injecting input :-P

        if ($sh->has('whereami')) {

            $sh->addInput('whereami -n2', true);

        }

        if (\is_string($bindTo)) {

            $sh->setBoundClass($bindTo);

        } elseif ($bindTo !== null) {

            $sh->setBoundObject($bindTo);

        }

        $sh->run();

        return $sh->getScopeVariables(false);

    }

}

if (!\function_exists('Psy\\info')) {

    /**

     * Get a bunch of debugging info about the current PsySH environment and

     * configuration.

     *

     * If a Configuration param is passed, that configuration is stored and

     * used for the current shell session, and no debugging info is returned.

     *

     * @param Configuration|null $config

     *

     * @return array|null

     */

    function info(Configuration $config = null)

    {

        static $lastConfig;

        if ($config !== null) {

            $lastConfig = $config;

            return;

        }

        $prettyPath = function ($path) {

            return $path;

        };

        $homeDir = (new ConfigPaths())->homeDir();

        if ($homeDir && $homeDir = \rtrim($homeDir, '/')) {

            $homePattern = '#^'.\preg_quote($homeDir, '#').'/#';

            $prettyPath = function ($path) use ($homePattern) {

                if (\is_string($path)) {

                    return \preg_replace($homePattern, '~/', $path);

                } else {

                    return $path;

                }

            };

        }

        $config = $lastConfig ?: new Configuration();

        $configEnv = (isset($_SERVER['PSYSH_CONFIG']) && $_SERVER['PSYSH_CONFIG']) ? $_SERVER['PSYSH_CONFIG'] : false;

        $shellInfo = [

            'PsySH version' => Shell::VERSION,

        ];

        $core = [

            'PHP version'         => \PHP_VERSION,

            'OS'                  => \PHP_OS,

            'default includes'    => $config->getDefaultIncludes(),

            'require semicolons'  => $config->requireSemicolons(),

            'error logging level' => $config->errorLoggingLevel(),

            'config file'         => [

                'default config file' => $prettyPath($config->getConfigFile()),

                'local config file'   => $prettyPath($config->getLocalConfigFile()),

                'PSYSH_CONFIG env'    => $prettyPath($configEnv),

            ],

            // 'config dir'  => $config->getConfigDir(),

            // 'data dir'    => $config->getDataDir(),

            // 'runtime dir' => $config->getRuntimeDir(),

        ];

        // Use an explicit, fresh update check here, rather than relying on whatever is in $config.

        $checker = new GitHubChecker();

        $updateAvailable = null;

        $latest = null;

        try {

            $updateAvailable = !$checker->isLatest();

            $latest = $checker->getLatest();

        } catch (\Throwable $e) {

        }

        $updates = [

            'update available'       => $updateAvailable,

            'latest release version' => $latest,

            'update check interval'  => $config->getUpdateCheck(),

            'update cache file'      => $prettyPath($config->getUpdateCheckCacheFile()),

        ];

        $input = [

            'interactive mode'  => $config->interactiveMode(),

            'input interactive' => $config->getInputInteractive(),

            'yolo'              => $config->yolo(),

        ];

        if ($config->hasReadline()) {

            $info = \readline_info();

            $readline = [

                'readline available' => true,

                'readline enabled'   => $config->useReadline(),

                'readline service'   => \get_class($config->getReadline()),

            ];

            if (isset($info['library_version'])) {

                $readline['readline library'] = $info['library_version'];

            }

            if (isset($info['readline_name']) && $info['readline_name'] !== '') {

                $readline['readline name'] = $info['readline_name'];

            }

        } else {

            $readline = [

                'readline available' => false,

            ];

        }

        $output = [

            'color mode'       => $config->colorMode(),

            'output decorated' => $config->getOutputDecorated(),

            'output verbosity' => $config->verbosity(),

            'output pager'     => $config->getPager(),

        ];

        $theme = $config->theme();

        // TODO: show styles (but only if they're different than default?)

        $output['theme'] = [

            'compact'      => $theme->compact(),

            'prompt'       => $theme->prompt(),

            'bufferPrompt' => $theme->bufferPrompt(),

            'replayPrompt' => $theme->replayPrompt(),

            'returnValue'  => $theme->returnValue(),

        ];

        $pcntl = [

            'pcntl available' => ProcessForker::isPcntlSupported(),

            'posix available' => ProcessForker::isPosixSupported(),

        ];

        if ($disabledPcntl = ProcessForker::disabledPcntlFunctions()) {

            $pcntl['disabled pcntl functions'] = $disabledPcntl;

        }

        if ($disabledPosix = ProcessForker::disabledPosixFunctions()) {

            $pcntl['disabled posix functions'] = $disabledPosix;

        }

        $pcntl['use pcntl'] = $config->usePcntl();

        $history = [

            'history file'     => $prettyPath($config->getHistoryFile()),

            'history size'     => $config->getHistorySize(),

            'erase duplicates' => $config->getEraseDuplicates(),

        ];

        $docs = [

            'manual db file'   => $prettyPath($config->getManualDbFile()),

            'sqlite available' => true,

        ];

        try {

            if ($db = $config->getManualDb()) {

                if ($q = $db->query('SELECT * FROM meta;')) {

                    $q->setFetchMode(\PDO::FETCH_KEY_PAIR);

                    $meta = $q->fetchAll();

                    foreach ($meta as $key => $val) {

                        switch ($key) {

                            case 'built_at':

                                $d = new \DateTime('@'.$val);

                                $val = $d->format(\DateTime::RFC2822);

                                break;

                        }

                        $key = 'db '.\str_replace('_', ' ', $key);

                        $docs[$key] = $val;

                    }

                } else {

                    $docs['db schema'] = '0.1.0';

                }

            }

        } catch (Exception\RuntimeException $e) {

            if ($e->getMessage() === 'SQLite PDO driver not found') {

                $docs['sqlite available'] = false;

            } else {

                throw $e;

            }

        }

        $autocomplete = [

            'tab completion enabled' => $config->useTabCompletion(),

            'bracketed paste'        => $config->useBracketedPaste(),

        ];

        // Shenanigans, but totally justified.

        try {

            if ($shell = Sudo::fetchProperty($config, 'shell')) {

                $shellClass = \get_class($shell);

                if ($shellClass !== 'Psy\\Shell') {

                    $shellInfo = [

                        'PsySH version' => $shell::VERSION,

                        'Shell class'   => $shellClass,

                    ];

                }

                try {

                    $core['loop listeners'] = \array_map('get_class', Sudo::fetchProperty($shell, 'loopListeners'));

                } catch (\ReflectionException $e) {

                    // shrug

                }

                $core['commands'] = \array_map('get_class', $shell->all());

                try {

                    $autocomplete['custom matchers'] = \array_map('get_class', Sudo::fetchProperty($shell, 'matchers'));

                } catch (\ReflectionException $e) {

                    // shrug

                }

            }

        } catch (\ReflectionException $e) {

            // shrug

        }

        // @todo Show Presenter / custom casters.

        return \array_merge($shellInfo, $core, \compact('updates', 'pcntl', 'input', 'readline', 'output', 'history', 'docs', 'autocomplete'));

    }

}

if (!\function_exists('Psy\\bin')) {

    /**

     * `psysh` command line executable.

     *

     * @return \Closure

     */

    function bin(): \Closure

    {

        return function () {

            if (!isset($_SERVER['PSYSH_IGNORE_ENV']) || !$_SERVER['PSYSH_IGNORE_ENV']) {

                if (\defined('HHVM_VERSION_ID')) {

                    \fwrite(\STDERR, 'PsySH v0.11 and higher does not support HHVM. Install an older version, or set the environment variable PSYSH_IGNORE_ENV=1 to override this restriction and proceed anyway.'.\PHP_EOL);

                    exit(1);

                }

                if (\PHP_VERSION_ID < 70000) {

                    \fwrite(\STDERR, 'PHP 7.0.0 or higher is required. You can set the environment variable PSYSH_IGNORE_ENV=1 to override this restriction and proceed anyway.'.\PHP_EOL);

                    exit(1);

                }

                if (\PHP_VERSION_ID > 89999) {

                    \fwrite(\STDERR, 'PHP 9 or higher is not supported. You can set the environment variable PSYSH_IGNORE_ENV=1 to override this restriction and proceed anyway.'.\PHP_EOL);

                    exit(1);

                }

                if (!\function_exists('json_encode')) {

                    \fwrite(\STDERR, 'The JSON extension is required. Please install it. You can set the environment variable PSYSH_IGNORE_ENV=1 to override this restriction and proceed anyway.'.\PHP_EOL);

                    exit(1);

                }

                if (!\function_exists('token_get_all')) {

                    \fwrite(\STDERR, 'The Tokenizer extension is required. Please install it. You can set the environment variable PSYSH_IGNORE_ENV=1 to override this restriction and proceed anyway.'.\PHP_EOL);

                    exit(1);

                }

            }

            $usageException = null;

            $shellIsPhar = Shell::isPhar();

            $input = new ArgvInput();

            try {

                $input->bind(new InputDefinition(\array_merge(Configuration::getInputOptions(), [

                    new InputOption('help', 'h', InputOption::VALUE_NONE),

                    new InputOption('version', 'V', InputOption::VALUE_NONE),

                    new InputOption('self-update', 'u', InputOption::VALUE_NONE),

                    new InputArgument('include', InputArgument::IS_ARRAY),

                ])));

            } catch (\RuntimeException $e) {

                $usageException = $e;

            }

            try {

                $config = Configuration::fromInput($input);

            } catch (\InvalidArgumentException $e) {

                $usageException = $e;

            }

            // Handle --help

            if ($usageException !== null || $input->getOption('help')) {

                if ($usageException !== null) {

                    echo $usageException->getMessage().\PHP_EOL.\PHP_EOL;

                }

                $version = Shell::getVersionHeader(false);

                $argv = isset($_SERVER['argv']) ? $_SERVER['argv'] : [];

                $name = $argv ? \basename(\reset($argv)) : 'psysh';

                echo <<<EOL

$version

Usage:

  $name [--version] [--help] [files...]

Options:

  -h, --help            Display this help message.

  -c, --config FILE     Use an alternate PsySH config file location.

      --cwd PATH        Use an alternate working directory.

  -V, --version         Display the PsySH version.

EOL;

                if ($shellIsPhar) {

                    echo <<<EOL

  -u, --self-update     Install a newer version if available.

EOL;

                }

                echo <<<EOL

      --color           Force colors in output.

      --no-color        Disable colors in output.

  -i, --interactive     Force PsySH to run in interactive mode.

  -n, --no-interactive  Run PsySH without interactive input. Requires input from stdin.

  -r, --raw-output      Print var_export-style return values (for non-interactive input)

      --compact         Run PsySH with compact output.

  -q, --quiet           Shhhhhh.

  -v|vv|vvv, --verbose  Increase the verbosity of messages.

      --yolo            Run PsySH without input validation. You don't want this.

EOL;

                exit($usageException === null ? 0 : 1);

            }

            // Handle --version

            if ($input->getOption('version')) {

                echo Shell::getVersionHeader($config->useUnicode()).\PHP_EOL;

                exit(0);

            }

            // Handle --self-update

            if ($input->getOption('self-update')) {

                if (!$shellIsPhar) {

                    \fwrite(\STDERR, 'The --self-update option can only be used with with a phar based install.'.\PHP_EOL);

                    exit(1);

                }

                $selfUpdate = new SelfUpdate(new GitHubChecker(), new Installer());

                $result = $selfUpdate->run($input, $config->getOutput());

                exit($result);

            }

            $shell = new Shell($config);

            // Pass additional arguments to Shell as 'includes'

            $shell->setIncludes($input->getArgument('include'));

            try {

                // And go!

                $shell->run();

            } catch (\Throwable $e) {

                \fwrite(\STDERR, $e->getMessage().\PHP_EOL);

                // @todo this triggers the "exited unexpectedly" logic in the

                // ForkingLoop, so we can't exit(1) after starting the shell...

                // fix this :)

                // exit(1);

            }

        };

    }

}