Gregwar\RST\Builder::doCopy PHP Method

    public function doCopy()
    {
        foreach ($this->toCopy as $copy) {
            list($source, $destination) = $copy;
            if ($source[0] != '/') {
                $source = $this->getSourceFile($source);
            }
            $destination = $this->getTargetFile($destination);
            if (is_dir($source) && is_dir($destination)) {
                $destination = dirname($destination);
            }
            shell_exec('cp -R ' . $source . ' ' . $destination);
        }
    }