CraftCli\Command\InstallCraftCommand::fire PHP Method

    protected function fire()
    {
        $path = rtrim($this->argument('path'), DIRECTORY_SEPARATOR) ?: getcwd();
        if (!is_dir($path) && !@mkdir($path, 0777, true)) {
            $this->error(sprintf('Could not create directory %s.', $path));
            return;
        }
        // check terms and conditions
        if (!$this->option('terms') && !$this->confirm('I agree to the terms and conditions (https://buildwithcraft.com/license)')) {
            $this->error('You did not agree to the terms and conditions (https://buildwithcraft.com/license)');
            return;
        }
        // check if craft is already installed, and overwrite option
        if (file_exists($path . '/craft') && !$this->option('overwrite')) {
            $this->error('Craft is already installed here!');
            if (!$this->confirm('Do you want to overwrite?')) {
                $this->info('Exited without installing.');
                return;
            }
        }
        $url = 'https://buildwithcraft.com/latest.tar.gz?accept_license=yes';
        $this->comment('Downloading...');
        $downloader = new TempDownloader($url, '.tar.gz');
        $downloader->setOutput($this->output);
        try {
            $filePath = $downloader->download();
        } catch (Exception $e) {
            $this->error($e->getMessage());
            return;
        }
        $this->comment('Extracting...');
        $tarExtractor = new TarExtractor($filePath, $path);
        $tarExtractor->extract();
        // change the name of the public folder
        if ($public = $this->option('public')) {
            rename($path . '/public', $path . '/' . $public);
        }
        $this->info('Installation complete!');
    }