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diff --git a/vendor/consolidation/robo/src/Task/File/Write.php b/vendor/consolidation/robo/src/Task/File/Write.php
new file mode 100644
index 000000000..dc2199f92
--- /dev/null
+++ b/vendor/consolidation/robo/src/Task/File/Write.php
@@ -0,0 +1,335 @@
+<?php
+
+namespace Robo\Task\File;
+
+use Robo\Result;
+use Robo\Task\BaseTask;
+
+/**
+ * Writes to file.
+ *
+ * ``` php
+ * <?php
+ * $this->taskWriteToFile('blogpost.md')
+ *      ->line('-----')
+ *      ->line(date('Y-m-d').' '.$title)
+ *      ->line('----')
+ *      ->run();
+ * ?>
+ * ```
+ */
+class Write extends BaseTask
+{
+    /**
+     * @var array
+     */
+    protected $stack = [];
+
+    /**
+     * @var string
+     */
+    protected $filename;
+
+    /**
+     * @var bool
+     */
+    protected $append = false;
+
+    /**
+     * @var null|string
+     */
+    protected $originalContents = null;
+
+    /**
+     * @param string $filename
+     */
+    public function __construct($filename)
+    {
+        $this->filename = $filename;
+    }
+
+    /**
+     * @param string $filename
+     *
+     * @return $this
+     */
+    public function filename($filename)
+    {
+        $this->filename = $filename;
+        return $this;
+    }
+
+    /**
+     * @param bool $append
+     *
+     * @return $this
+     */
+    public function append($append = true)
+    {
+        $this->append = $append;
+        return $this;
+    }
+
+    /**
+     * add a line.
+     *
+     * @param string $line
+     *
+     * @return $this The current instance
+     */
+    public function line($line)
+    {
+        $this->text($line . "\n");
+        return $this;
+    }
+
+    /**
+     * add more lines.
+     *
+     * @param array $lines
+     *
+     * @return $this The current instance
+     */
+    public function lines(array $lines)
+    {
+        $this->text(implode("\n", $lines) . "\n");
+        return $this;
+    }
+
+    /**
+     * add a text.
+     *
+     * @param string $text
+     *
+     * @return $this The current instance
+     */
+    public function text($text)
+    {
+        $this->stack[] = array_merge([__FUNCTION__ . 'Collect'], func_get_args());
+        return $this;
+    }
+
+    /**
+     * add a text from a file.
+     *
+     * Note that the file is read in the run() method of this task.
+     * To load text from the current state of a file (e.g. one that may
+     * be deleted or altered by other tasks prior the execution of this one),
+     * use:
+     *       $task->text(file_get_contents($filename));
+     *
+     * @param string $filename
+     *
+     * @return $this The current instance
+     */
+    public function textFromFile($filename)
+    {
+        $this->stack[] = array_merge([__FUNCTION__ . 'Collect'], func_get_args());
+        return $this;
+    }
+
+    /**
+     * substitute a placeholder with value, placeholder must be enclosed by `{}`.
+     *
+     * @param string $name
+     * @param string $val
+     *
+     * @return $this The current instance
+     */
+    public function place($name, $val)
+    {
+        $this->replace('{'.$name.'}', $val);
+
+        return $this;
+    }
+
+    /**
+     * replace any string with value.
+     *
+     * @param string $string
+     * @param string $replacement
+     *
+     * @return $this The current instance
+     */
+    public function replace($string, $replacement)
+    {
+        $this->stack[] = array_merge([__FUNCTION__ . 'Collect'], func_get_args());
+        return $this;
+    }
+
+    /**
+     * replace any string with value using regular expression.
+     *
+     * @param string $pattern
+     * @param string $replacement
+     *
+     * @return $this The current instance
+     */
+    public function regexReplace($pattern, $replacement)
+    {
+        $this->stack[] = array_merge([__FUNCTION__ . 'Collect'], func_get_args());
+        return $this;
+    }
+
+    /**
+     * Append the provided text to the end of the buffer if the provided
+     * regex pattern matches any text already in the buffer.
+     *
+     * @param string $pattern
+     * @param string $text
+     *
+     * @return $this
+     */
+    public function appendIfMatches($pattern, $text)
+    {
+        $this->stack[] = array_merge(['appendIfMatchesCollect'], [$pattern, $text, true]);
+        return $this;
+    }
+
+    /**
+     * Append the provided text to the end of the buffer unless the provided
+     * regex pattern matches any text already in the buffer.
+     *
+     * @param string $pattern
+     * @param string $text
+     *
+     * @return $this
+     */
+    public function appendUnlessMatches($pattern, $text)
+    {
+        $this->stack[] = array_merge(['appendIfMatchesCollect'], [$pattern, $text, false]);
+        return $this;
+    }
+
+    /**
+     * @param $contents string
+     * @param $filename string
+     *
+     * @return string
+     */
+    protected function textFromFileCollect($contents, $filename)
+    {
+        if (file_exists($filename)) {
+            $contents .= file_get_contents($filename);
+        }
+        return $contents;
+    }
+
+    /**
+     * @param string|string[] $contents
+     * @param string|string[] $string
+     * @param string|string[] $replacement
+     *
+     * @return string|string[]
+     */
+    protected function replaceCollect($contents, $string, $replacement)
+    {
+        return str_replace($string, $replacement, $contents);
+    }
+
+    /**
+     * @param string|string[] $contents
+     * @param string|string[] $pattern
+     * @param string|string[] $replacement
+     *
+     * @return string|string[]
+     */
+    protected function regexReplaceCollect($contents, $pattern, $replacement)
+    {
+        return preg_replace($pattern, $replacement, $contents);
+    }
+
+    /**
+     * @param string $contents
+     * @param string $text
+     *
+     * @return string
+     */
+    protected function textCollect($contents, $text)
+    {
+        return $contents . $text;
+    }
+
+    /**
+     * @param string $contents
+     * @param string $pattern
+     * @param string $text
+     * @param bool $shouldMatch
+     *
+     * @return string
+     */
+    protected function appendIfMatchesCollect($contents, $pattern, $text, $shouldMatch)
+    {
+        if (preg_match($pattern, $contents) == $shouldMatch) {
+            $contents .= $text;
+        }
+        return $contents;
+    }
+
+    /**
+     * @return string
+     */
+    public function originalContents()
+    {
+        if (!isset($this->originalContents)) {
+            $this->originalContents = '';
+            if (file_exists($this->filename)) {
+                $this->originalContents = file_get_contents($this->filename);
+            }
+        }
+        return $this->originalContents;
+    }
+
+    /**
+     * @return bool
+     */
+    public function wouldChange()
+    {
+        return $this->originalContents() != $this->getContentsToWrite();
+    }
+
+    /**
+     * @return string
+     */
+    protected function getContentsToWrite()
+    {
+        $contents = "";
+        if ($this->append) {
+            $contents = $this->originalContents();
+        }
+        foreach ($this->stack as $action) {
+            $command = array_shift($action);
+            if (method_exists($this, $command)) {
+                array_unshift($action, $contents);
+                $contents = call_user_func_array([$this, $command], $action);
+            }
+        }
+        return $contents;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function run()
+    {
+        $this->printTaskInfo("Writing to {filename}.", ['filename' => $this->filename]);
+        $contents = $this->getContentsToWrite();
+        if (!file_exists(dirname($this->filename))) {
+            mkdir(dirname($this->filename), 0777, true);
+        }
+        $res = file_put_contents($this->filename, $contents);
+        if ($res === false) {
+            return Result::error($this, "File {$this->filename} couldn't be created");
+        }
+
+        return Result::success($this);
+    }
+
+    /**
+     * @return string
+     */
+    public function getPath()
+    {
+        return $this->filename;
+    }
+}