X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=vendor%2Fconsolidation%2Frobo%2Fsrc%2FRunner.php;fp=vendor%2Fconsolidation%2Frobo%2Fsrc%2FRunner.php;h=e1a779c35c8d8a4ffae75df4ad774794daf8b2c6;hp=0000000000000000000000000000000000000000;hb=af6d1fb995500ae68849458ee10d66abbdcfb252;hpb=680c79a86e3ed402f263faeac92e89fb6d9edcc0

diff --git a/vendor/consolidation/robo/src/Runner.php b/vendor/consolidation/robo/src/Runner.php
new file mode 100644
index 000000000..e1a779c35
--- /dev/null
+++ b/vendor/consolidation/robo/src/Runner.php
@@ -0,0 +1,522 @@
+<?php
+namespace Robo;
+
+use Composer\Autoload\ClassLoader;
+use Symfony\Component\Console\Input\ArgvInput;
+use Symfony\Component\Console\Input\StringInput;
+use Robo\Contract\BuilderAwareInterface;
+use Robo\Collection\CollectionBuilder;
+use Robo\Common\IO;
+use Robo\Exception\TaskExitException;
+use League\Container\ContainerAwareInterface;
+use League\Container\ContainerAwareTrait;
+
+class Runner implements ContainerAwareInterface
+{
+    const ROBOCLASS = 'RoboFile';
+    const ROBOFILE = 'RoboFile.php';
+
+    use IO;
+    use ContainerAwareTrait;
+
+    /**
+     * @var string
+     */
+    protected $roboClass;
+
+    /**
+     * @var string
+     */
+    protected $roboFile;
+
+    /**
+     * @var string working dir of Robo
+     */
+    protected $dir;
+
+    /**
+     * @var string[]
+     */
+    protected $errorConditions = [];
+
+    /**
+     * @var string GitHub Repo for SelfUpdate
+     */
+    protected $selfUpdateRepository = null;
+
+    /**
+     * @var \Composer\Autoload\ClassLoader
+     */
+    protected $classLoader = null;
+
+    /**
+     * @var string
+     */
+    protected $relativePluginNamespace;
+
+    /**
+     * Class Constructor
+     *
+     * @param null|string $roboClass
+     * @param null|string $roboFile
+     */
+    public function __construct($roboClass = null, $roboFile = null)
+    {
+        // set the const as class properties to allow overwriting in child classes
+        $this->roboClass = $roboClass ? $roboClass : self::ROBOCLASS ;
+        $this->roboFile  = $roboFile ? $roboFile : self::ROBOFILE;
+        $this->dir = getcwd();
+    }
+
+    protected function errorCondition($msg, $errorType)
+    {
+        $this->errorConditions[$msg] = $errorType;
+    }
+
+    /**
+     * @param \Symfony\Component\Console\Output\OutputInterface $output
+     *
+     * @return bool
+     */
+    protected function loadRoboFile($output)
+    {
+        // If we have not been provided an output object, make a temporary one.
+        if (!$output) {
+            $output = new \Symfony\Component\Console\Output\ConsoleOutput();
+        }
+
+        // If $this->roboClass is a single class that has not already
+        // been loaded, then we will try to obtain it from $this->roboFile.
+        // If $this->roboClass is an array, we presume all classes requested
+        // are available via the autoloader.
+        if (is_array($this->roboClass) || class_exists($this->roboClass)) {
+            return true;
+        }
+        if (!file_exists($this->dir)) {
+            $this->errorCondition("Path `{$this->dir}` is invalid; please provide a valid absolute path to the Robofile to load.", 'red');
+            return false;
+        }
+
+        $realDir = realpath($this->dir);
+
+        $roboFilePath = $realDir . DIRECTORY_SEPARATOR . $this->roboFile;
+        if (!file_exists($roboFilePath)) {
+            $requestedRoboFilePath = $this->dir . DIRECTORY_SEPARATOR . $this->roboFile;
+            $this->errorCondition("Requested RoboFile `$requestedRoboFilePath` is invalid, please provide valid absolute path to load Robofile.", 'red');
+            return false;
+        }
+        require_once $roboFilePath;
+
+        if (!class_exists($this->roboClass)) {
+            $this->errorCondition("Class {$this->roboClass} was not loaded.", 'red');
+            return false;
+        }
+        return true;
+    }
+
+    /**
+     * @param array $argv
+     * @param null|string $appName
+     * @param null|string $appVersion
+     * @param null|\Symfony\Component\Console\Output\OutputInterface $output
+     *
+     * @return int
+     */
+    public function execute($argv, $appName = null, $appVersion = null, $output = null)
+    {
+        $argv = $this->shebang($argv);
+        $argv = $this->processRoboOptions($argv);
+        $app = null;
+        if ($appName && $appVersion) {
+            $app = Robo::createDefaultApplication($appName, $appVersion);
+        }
+        $commandFiles = $this->getRoboFileCommands($output);
+        return $this->run($argv, $output, $app, $commandFiles, $this->classLoader);
+    }
+
+    /**
+     * @param null|\Symfony\Component\Console\Input\InputInterface $input
+     * @param null|\Symfony\Component\Console\Output\OutputInterface $output
+     * @param null|\Robo\Application $app
+     * @param array[] $commandFiles
+     * @param null|ClassLoader $classLoader
+     *
+     * @return int
+     */
+    public function run($input = null, $output = null, $app = null, $commandFiles = [], $classLoader = null)
+    {
+        // Create default input and output objects if they were not provided
+        if (!$input) {
+            $input = new StringInput('');
+        }
+        if (is_array($input)) {
+            $input = new ArgvInput($input);
+        }
+        if (!$output) {
+            $output = new \Symfony\Component\Console\Output\ConsoleOutput();
+        }
+        $this->setInput($input);
+        $this->setOutput($output);
+
+        // If we were not provided a container, then create one
+        if (!$this->getContainer()) {
+            $userConfig = 'robo.yml';
+            $roboAppConfig = dirname(__DIR__) . '/robo.yml';
+            $config = Robo::createConfiguration([$userConfig, $roboAppConfig]);
+            $container = Robo::createDefaultContainer($input, $output, $app, $config, $classLoader);
+            $this->setContainer($container);
+            // Automatically register a shutdown function and
+            // an error handler when we provide the container.
+            $this->installRoboHandlers();
+        }
+
+        if (!$app) {
+            $app = Robo::application();
+        }
+        if ($app instanceof \Robo\Application) {
+            $app->addSelfUpdateCommand($this->getSelfUpdateRepository());
+            if (!isset($commandFiles)) {
+                $this->errorCondition("Robo is not initialized here. Please run `robo init` to create a new RoboFile.", 'yellow');
+                $app->addInitRoboFileCommand($this->roboFile, $this->roboClass);
+                $commandFiles = [];
+            }
+        }
+
+        if (!empty($this->relativePluginNamespace)) {
+            $commandClasses = $this->discoverCommandClasses($this->relativePluginNamespace);
+            $commandFiles = array_merge((array)$commandFiles, $commandClasses);
+        }
+
+        $this->registerCommandClasses($app, $commandFiles);
+
+        try {
+            $statusCode = $app->run($input, $output);
+        } catch (TaskExitException $e) {
+            $statusCode = $e->getCode() ?: 1;
+        }
+
+        // If there were any error conditions in bootstrapping Robo,
+        // print them only if the requested command did not complete
+        // successfully.
+        if ($statusCode) {
+            foreach ($this->errorConditions as $msg => $color) {
+                $this->yell($msg, 40, $color);
+            }
+        }
+        return $statusCode;
+    }
+
+    /**
+     * @param \Symfony\Component\Console\Output\OutputInterface $output
+     *
+     * @return null|string
+     */
+    protected function getRoboFileCommands($output)
+    {
+        if (!$this->loadRoboFile($output)) {
+            return;
+        }
+        return $this->roboClass;
+    }
+
+    /**
+     * @param \Robo\Application $app
+     * @param array $commandClasses
+     */
+    public function registerCommandClasses($app, $commandClasses)
+    {
+        foreach ((array)$commandClasses as $commandClass) {
+            $this->registerCommandClass($app, $commandClass);
+        }
+    }
+
+    /**
+     * @param $relativeNamespace
+     *
+     * @return array|string[]
+     */
+    protected function discoverCommandClasses($relativeNamespace)
+    {
+        /** @var \Robo\ClassDiscovery\RelativeNamespaceDiscovery $discovery */
+        $discovery = Robo::service('relativeNamespaceDiscovery');
+        $discovery->setRelativeNamespace($relativeNamespace.'\Commands')
+            ->setSearchPattern('*Commands.php');
+        return $discovery->getClasses();
+    }
+
+    /**
+     * @param \Robo\Application $app
+     * @param string|BuilderAwareInterface|ContainerAwareInterface $commandClass
+     *
+     * @return mixed|void
+     */
+    public function registerCommandClass($app, $commandClass)
+    {
+        $container = Robo::getContainer();
+        $roboCommandFileInstance = $this->instantiateCommandClass($commandClass);
+        if (!$roboCommandFileInstance) {
+            return;
+        }
+
+        // Register commands for all of the public methods in the RoboFile.
+        $commandFactory = $container->get('commandFactory');
+        $commandList = $commandFactory->createCommandsFromClass($roboCommandFileInstance);
+        foreach ($commandList as $command) {
+            $app->add($command);
+        }
+        return $roboCommandFileInstance;
+    }
+
+    /**
+     * @param string|BuilderAwareInterface|ContainerAwareInterface  $commandClass
+     *
+     * @return null|object
+     */
+    protected function instantiateCommandClass($commandClass)
+    {
+        $container = Robo::getContainer();
+
+        // Register the RoboFile with the container and then immediately
+        // fetch it; this ensures that all of the inflectors will run.
+        // If the command class is already an instantiated object, then
+        // just use it exactly as it was provided to us.
+        if (is_string($commandClass)) {
+            if (!class_exists($commandClass)) {
+                return;
+            }
+            $reflectionClass = new \ReflectionClass($commandClass);
+            if ($reflectionClass->isAbstract()) {
+                return;
+            }
+
+            $commandFileName = "{$commandClass}Commands";
+            $container->share($commandFileName, $commandClass);
+            $commandClass = $container->get($commandFileName);
+        }
+        // If the command class is a Builder Aware Interface, then
+        // ensure that it has a builder.  Every command class needs
+        // its own collection builder, as they have references to each other.
+        if ($commandClass instanceof BuilderAwareInterface) {
+            $builder = CollectionBuilder::create($container, $commandClass);
+            $commandClass->setBuilder($builder);
+        }
+        if ($commandClass instanceof ContainerAwareInterface) {
+            $commandClass->setContainer($container);
+        }
+        return $commandClass;
+    }
+
+    public function installRoboHandlers()
+    {
+        register_shutdown_function(array($this, 'shutdown'));
+        set_error_handler(array($this, 'handleError'));
+    }
+
+    /**
+     * Process a shebang script, if one was used to launch this Runner.
+     *
+     * @param array $args
+     *
+     * @return array $args with shebang script removed
+     */
+    protected function shebang($args)
+    {
+        // Option 1: Shebang line names Robo, but includes no parameters.
+        // #!/bin/env robo
+        // The robo class may contain multiple commands; the user may
+        // select which one to run, or even get a list of commands or
+        // run 'help' on any of the available commands as usual.
+        if ((count($args) > 1) && $this->isShebangFile($args[1])) {
+            return array_merge([$args[0]], array_slice($args, 2));
+        }
+        // Option 2: Shebang line stipulates which command to run.
+        // #!/bin/env robo mycommand
+        // The robo class must contain a public method named 'mycommand'.
+        // This command will be executed every time.  Arguments and options
+        // may be provided on the commandline as usual.
+        if ((count($args) > 2) && $this->isShebangFile($args[2])) {
+            return array_merge([$args[0]], explode(' ', $args[1]), array_slice($args, 3));
+        }
+        return $args;
+    }
+
+    /**
+     * Determine if the specified argument is a path to a shebang script.
+     * If so, load it.
+     *
+     * @param string $filepath file to check
+     *
+     * @return bool Returns TRUE if shebang script was processed
+     */
+    protected function isShebangFile($filepath)
+    {
+        if (!is_file($filepath)) {
+            return false;
+        }
+        $fp = fopen($filepath, "r");
+        if ($fp === false) {
+            return false;
+        }
+        $line = fgets($fp);
+        $result = $this->isShebangLine($line);
+        if ($result) {
+            while ($line = fgets($fp)) {
+                $line = trim($line);
+                if ($line == '<?php') {
+                    $script = stream_get_contents($fp);
+                    if (preg_match('#^class *([^ ]+)#m', $script, $matches)) {
+                        $this->roboClass = $matches[1];
+                        eval($script);
+                        $result = true;
+                    }
+                }
+            }
+        }
+        fclose($fp);
+
+        return $result;
+    }
+
+    /**
+     * Test to see if the provided line is a robo 'shebang' line.
+     *
+     * @param string $line
+     *
+     * @return bool
+     */
+    protected function isShebangLine($line)
+    {
+        return ((substr($line, 0, 2) == '#!') && (strstr($line, 'robo') !== false));
+    }
+
+    /**
+     * Check for Robo-specific arguments such as --load-from, process them,
+     * and remove them from the array.  We have to process --load-from before
+     * we set up Symfony Console.
+     *
+     * @param array $argv
+     *
+     * @return array
+     */
+    protected function processRoboOptions($argv)
+    {
+        // loading from other directory
+        $pos = $this->arraySearchBeginsWith('--load-from', $argv) ?: array_search('-f', $argv);
+        if ($pos === false) {
+            return $argv;
+        }
+
+        $passThru = array_search('--', $argv);
+        if (($passThru !== false) && ($passThru < $pos)) {
+            return $argv;
+        }
+
+        if (substr($argv[$pos], 0, 12) == '--load-from=') {
+            $this->dir = substr($argv[$pos], 12);
+        } elseif (isset($argv[$pos +1])) {
+            $this->dir = $argv[$pos +1];
+            unset($argv[$pos +1]);
+        }
+        unset($argv[$pos]);
+        // Make adjustments if '--load-from' points at a file.
+        if (is_file($this->dir) || (substr($this->dir, -4) == '.php')) {
+            $this->roboFile = basename($this->dir);
+            $this->dir = dirname($this->dir);
+            $className = basename($this->roboFile, '.php');
+            if ($className != $this->roboFile) {
+                $this->roboClass = $className;
+            }
+        }
+        // Convert directory to a real path, but only if the
+        // path exists. We do not want to lose the original
+        // directory if the user supplied a bad value.
+        $realDir = realpath($this->dir);
+        if ($realDir) {
+            chdir($realDir);
+            $this->dir = $realDir;
+        }
+
+        return $argv;
+    }
+
+    /**
+     * @param string $needle
+     * @param string[] $haystack
+     *
+     * @return bool|int
+     */
+    protected function arraySearchBeginsWith($needle, $haystack)
+    {
+        for ($i = 0; $i < count($haystack); ++$i) {
+            if (substr($haystack[$i], 0, strlen($needle)) == $needle) {
+                return $i;
+            }
+        }
+        return false;
+    }
+
+    public function shutdown()
+    {
+        $error = error_get_last();
+        if (!is_array($error)) {
+            return;
+        }
+        $this->writeln(sprintf("<error>ERROR: %s \nin %s:%d\n</error>", $error['message'], $error['file'], $error['line']));
+    }
+
+    /**
+     * This is just a proxy error handler that checks the current error_reporting level.
+     * In case error_reporting is disabled the error is marked as handled, otherwise
+     * the normal internal error handling resumes.
+     *
+     * @return bool
+     */
+    public function handleError()
+    {
+        if (error_reporting() === 0) {
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * @return string
+     */
+    public function getSelfUpdateRepository()
+    {
+        return $this->selfUpdateRepository;
+    }
+
+    /**
+     * @param $selfUpdateRepository
+     *
+     * @return $this
+     */
+    public function setSelfUpdateRepository($selfUpdateRepository)
+    {
+        $this->selfUpdateRepository = $selfUpdateRepository;
+        return $this;
+    }
+
+    /**
+     * @param \Composer\Autoload\ClassLoader $classLoader
+     *
+     * @return $this
+     */
+    public function setClassLoader(ClassLoader $classLoader)
+    {
+        $this->classLoader = $classLoader;
+        return $this;
+    }
+
+    /**
+     * @param string $relativeNamespace
+     *
+     * @return $this
+     */
+    public function setRelativePluginNamespace($relativeNamespace)
+    {
+        $this->relativePluginNamespace = $relativeNamespace;
+        return $this;
+    }
+}