X-Git-Url: http://www.aleph1.co.uk/gitweb/?p=yaffs-website;a=blobdiff_plain;f=vendor%2Fpsy%2Fpsysh%2Fsrc%2FPsy%2FCommand%2FEditCommand.php;fp=vendor%2Fpsy%2Fpsysh%2Fsrc%2FPsy%2FCommand%2FEditCommand.php;h=0000000000000000000000000000000000000000;hp=a1c6ee4345ae397e7be3b85510445974915e29cf;hb=af6d1fb995500ae68849458ee10d66abbdcfb252;hpb=680c79a86e3ed402f263faeac92e89fb6d9edcc0

diff --git a/vendor/psy/psysh/src/Psy/Command/EditCommand.php b/vendor/psy/psysh/src/Psy/Command/EditCommand.php
deleted file mode 100644
index a1c6ee434..000000000
--- a/vendor/psy/psysh/src/Psy/Command/EditCommand.php
+++ /dev/null
@@ -1,187 +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\Context;
-use Psy\ContextAware;
-use Symfony\Component\Console\Input\InputArgument;
-use Symfony\Component\Console\Input\InputInterface;
-use Symfony\Component\Console\Input\InputOption;
-use Symfony\Component\Console\Output\OutputInterface;
-
-class EditCommand extends Command implements ContextAware
-{
-    /**
-     * @var string
-     */
-    private $runtimeDir = '';
-
-    /**
-     * @var Context
-     */
-    private $context;
-
-    /**
-     * Constructor.
-     *
-     * @param string      $runtimeDir The directory to use for temporary files
-     * @param string|null $name       The name of the command; passing null means it must be set in configure()
-     *
-     * @throws \Symfony\Component\Console\Exception\LogicException When the command name is empty
-     */
-    public function __construct($runtimeDir, $name = null)
-    {
-        parent::__construct($name);
-
-        $this->runtimeDir = $runtimeDir;
-    }
-
-    protected function configure()
-    {
-        $this
-            ->setName('edit')
-            ->setDefinition(array(
-                new InputArgument('file', InputArgument::OPTIONAL, 'The file to open for editing. If this is not given, edits a temporary file.', null),
-                new InputOption(
-                    'exec',
-                    'e',
-                    InputOption::VALUE_NONE,
-                    'Execute the file content after editing. This is the default when a file name argument is not given.',
-                    null
-                ),
-                new InputOption(
-                    'no-exec',
-                    'E',
-                    InputOption::VALUE_NONE,
-                    'Do not execute the file content after editing. This is the default when a file name argument is given.',
-                    null
-                ),
-            ))
-            ->setDescription('Open an external editor. Afterwards, get produced code in input buffer.')
-            ->setHelp('Set the EDITOR environment variable to something you\'d like to use.');
-    }
-
-    /**
-     * @param InputInterface  $input
-     * @param OutputInterface $output
-     *
-     * @throws \InvalidArgumentException when both exec and no-exec flags are given or if a given variable is not found in the current context
-     * @throws \UnexpectedValueException if file_get_contents on the edited file returns false instead of a string
-     */
-    protected function execute(InputInterface $input, OutputInterface $output)
-    {
-        if ($input->getOption('exec') &&
-            $input->getOption('no-exec')) {
-            throw new \InvalidArgumentException('The --exec and --no-exec flags are mutually exclusive.');
-        }
-
-        $filePath = $this->extractFilePath($input->getArgument('file'));
-
-        $execute = $this->shouldExecuteFile(
-            $input->getOption('exec'),
-            $input->getOption('no-exec'),
-            $filePath
-        );
-
-        $shouldRemoveFile = false;
-
-        if ($filePath === null) {
-            $filePath = tempnam($this->runtimeDir, 'psysh-edit-command');
-            $shouldRemoveFile = true;
-        }
-
-        $editedContent = $this->editFile($filePath, $shouldRemoveFile);
-
-        if ($execute) {
-            $this->getApplication()->addInput($editedContent);
-        }
-    }
-
-    /**
-     * @param bool        $execOption
-     * @param bool        $noExecOption
-     * @param string|null $filePath
-     *
-     * @return bool
-     */
-    private function shouldExecuteFile($execOption, $noExecOption, $filePath)
-    {
-        if ($execOption) {
-            return true;
-        }
-
-        if ($noExecOption) {
-            return false;
-        }
-
-        // By default, code that is edited is executed if there was no given input file path
-        return $filePath === null;
-    }
-
-    /**
-     * @param string|null $fileArgument
-     *
-     * @return string|null The file path to edit, null if the input was null, or the value of the referenced variable
-     *
-     * @throws \InvalidArgumentException If the variable is not found in the current context
-     */
-    private function extractFilePath($fileArgument)
-    {
-        // If the file argument was a variable, get it from the context
-        if ($fileArgument !== null &&
-            strlen($fileArgument) > 0 &&
-            $fileArgument[0] === '$') {
-            $fileArgument = $this->context->get(preg_replace('/^\$/', '', $fileArgument));
-        }
-
-        return $fileArgument;
-    }
-
-    /**
-     * @param string $filePath
-     * @param string $shouldRemoveFile
-     *
-     * @return string
-     *
-     * @throws \UnexpectedValueException if file_get_contents on $filePath returns false instead of a string
-     */
-    private function editFile($filePath, $shouldRemoveFile)
-    {
-        $escapedFilePath = escapeshellarg($filePath);
-
-        $pipes = array();
-        $proc = proc_open((getenv('EDITOR') ?: 'nano') . " {$escapedFilePath}", array(STDIN, STDOUT, STDERR), $pipes);
-        proc_close($proc);
-
-        $editedContent = @file_get_contents($filePath);
-
-        if ($shouldRemoveFile) {
-            @unlink($filePath);
-        }
-
-        if ($editedContent === false) {
-            throw new \UnexpectedValueException("Reading {$filePath} returned false");
-        }
-
-        return $editedContent;
-    }
-
-    /**
-     * Set the Context reference.
-     *
-     * @param Context $context
-     */
-    public function setContext(Context $context)
-    {
-        $this->context = $context;
-    }
-}