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[yaffs-website] / vendor / consolidation / robo / src / Task / Base / Exec.php

diff --git a/vendor/consolidation/robo/src/Task/Base/Exec.php b/vendor/consolidation/robo/src/Task/Base/Exec.php
new file mode 100644 (file)
index 0000000..057c86a
--- /dev/null
+++ b/vendor/consolidation/robo/src/Task/Base/Exec.php
@@ -0,0 +1,127 @@
+<?php
+namespace Robo\Task\Base;
+
+use Robo\Common\ExecTrait;
+use Robo\Contract\CommandInterface;
+use Robo\Contract\PrintedInterface;
+use Robo\Contract\SimulatedInterface;
+use Robo\Task\BaseTask;
+use Symfony\Component\Process\Process;
+use Robo\Result;
+
+/**
+ * Executes shell script. Closes it when running in background mode.
+ *
+ * ``` php
+ * <?php
+ * $this->taskExec('compass')->arg('watch')->run();
+ * // or use shortcut
+ * $this->_exec('compass watch');
+ *
+ * $this->taskExec('compass watch')->background()->run();
+ *
+ * if ($this->taskExec('phpunit .')->run()->wasSuccessful()) {
+ *  $this->say('tests passed');
+ * }
+ *
+ * ?>
+ * ```
+ */
+class Exec extends BaseTask implements CommandInterface, PrintedInterface, SimulatedInterface
+{
+    use \Robo\Common\CommandReceiver;
+    use \Robo\Common\ExecOneCommand;
+
+    /**
+     * @var static[]
+     */
+    protected static $instances = [];
+
+    /**
+     * @var string|\Robo\Contract\CommandInterface
+     */
+    protected $command;
+
+    /**
+     * @param string|\Robo\Contract\CommandInterface $command
+     */
+    public function __construct($command)
+    {
+        $this->command = $this->receiveCommand($command);
+    }
+
+    /**
+     *
+     */
+    public function __destruct()
+    {
+        $this->stop();
+    }
+
+    /**
+     * Executes command in background mode (asynchronously)
+     *
+     * @return $this
+     */
+    public function background($arg = true)
+    {
+        self::$instances[] = $this;
+        $this->background = $arg;
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getCommandDescription()
+    {
+        return $this->getCommand();
+    }
+    /**
+     * {@inheritdoc}
+     */
+    public function getCommand()
+    {
+        return trim($this->command . $this->arguments);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function simulate($context)
+    {
+        $this->printAction($context);
+    }
+
+    public static function stopRunningJobs()
+    {
+        foreach (self::$instances as $instance) {
+            if ($instance) {
+                unset($instance);
+            }
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function run()
+    {
+        $this->hideProgressIndicator();
+        // TODO: Symfony 4 requires that we supply the working directory.
+        $result_data = $this->execute(new Process($this->getCommand(), getcwd()));
+        return new Result(
+            $this,
+            $result_data->getExitCode(),
+            $result_data->getMessage(),
+            $result_data->getData()
+        );
+        $this->showProgressIndicator();
+    }
+}
+
+if (function_exists('pcntl_signal')) {
+    pcntl_signal(SIGTERM, ['Robo\Task\Base\Exec', 'stopRunningJobs']);
+}
+
+register_shutdown_function(['Robo\Task\Base\Exec', 'stopRunningJobs']);