/
GithubRepository.php
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/
GithubRepository.php
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<?php declare(strict_types=1);
/*
* This file is part of Phive.
*
* Copyright (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de> and contributors
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
*/
namespace PharIo\Phive;
use function in_array;
use function substr;
use PharIo\Version\InvalidVersionException;
use PharIo\Version\Version;
class GithubRepository implements SourceRepository {
/** @var JsonData */
private $jsonData;
public function __construct(JsonData $json) {
$this->jsonData = $json;
}
public function getReleasesByRequestedPhar(RequestedPhar $requestedPhar): ReleaseCollection {
$releases = new ReleaseCollection();
$name = $requestedPhar->getAlias()->asString();
foreach ($this->jsonData->getParsed() as $entry) {
try {
$version = new Version($entry['tag_name']);
} catch (InvalidVersionException $exception) {
// we silently ignore invalid version identifiers for now as they are
// likely to be an arbitrary tag that erroneously got promoted to release
continue;
}
$pharUrl = null;
$signatureUrl = null;
foreach ($entry['assets'] as $asset) {
$url = $asset['browser_download_url'];
if (substr($url, -5, 5) === '.phar') {
$pharUrl = new PharUrl($url);
continue;
}
if (in_array(substr($url, -4, 4), ['.asc', '.sig'], true)) {
$signatureUrl = new Url($url);
}
}
// we do seem to have a version but no phar asset - can't use?
if (!$pharUrl instanceof Url) {
$releases->add(
new UnsupportedRelease($name, $version, 'No downloadable PHAR')
);
continue;
}
// we do have a phar but no signature, could potentially be used
if (!$signatureUrl instanceof Url) {
$releases->add(
new SupportedRelease($name, $version, $pharUrl)
);
continue;
}
$releases->add(
// GitHub doesn't publish any hashes for the files :-(
new SupportedRelease($name, $version, $pharUrl, $signatureUrl)
);
}
return $releases;
}
}