<?php

namespace Webteractive\Devstack;

use ZipArchive;

class RuntimeDownloader

{

use ShouldConfigure,

WithHttp;

protected $command;

public function __construct($command, $config)

{

$this->command = $command;

$this->config = $config;

}

public function download($shouldGetTheLatestRuntimes = true)

{

if ($shouldGetTheLatestRuntimes) {

$this->devstackStorage()->deleteDirectory('runtimes');

$this->command->info("Downloading fresh runtimes from {$this->config['repository']}.");

}

$archive = $this->homePath('runtimes.zip');

$downloadUrl = join('/', [$this->config['repository'], 'zipball', $this->config['branch']]);

$response = $this->http()->get($downloadUrl, [

'headers' => [

'Authorization' => 'token ' . $this->config['token'],

],

'sink' => $archive

]);

if ($response->getStatusCode() == 200) {

$zip = new ZipArchive;

if ($zip->open($archive)) {

$zip->extractTo($this->homePath('tmp'));

$zip->close();

$this->devstackStorage()->delete('runtimes.zip');

$extracted = $this->devstackStorage()->directories('tmp')[0];

$extractedName = explode('-', pathinfo($extracted, PATHINFO_BASENAME));

$hash = array_pop($extractedName);

$this->command->info("Now using runtimes from the commit {$hash}");

$runtimes = $this->devstackStorage()->directories($extracted);

foreach ($runtimes as $runtime) {

$runtimeName = pathinfo($runtime, PATHINFO_BASENAME);

$this->runtimes[$runtimeName] = $runtime;

$this->devstackStorage()->move($runtime, 'runtimes/' . $runtimeName);

}

$this->devstackStorage()->deleteDirectory('tmp');

}

}

}

}