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8c0e45164c
Archives are cached in cache/archives/repo/tree to never generate the same tree archive twice.
33 lines
1.2 KiB
PHP
33 lines
1.2 KiB
PHP
<?php
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use Symfony\Component\HttpFoundation\StreamedResponse;
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$app->get('{repo}/{format}ball/{branch}', function($repo, $format, $branch) use($app) {
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$repository = $app['git']->getRepository($app['git.repos'] . $repo);
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$tree = $repository->getBranchTree($branch);
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if (false === $tree) {
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return $app->abort(404, 'Invalid commit or tree reference: '.$branch);
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}
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$file = $app['cache.archives'].DIRECTORY_SEPARATOR.$repo.DIRECTORY_SEPARATOR.substr($tree, 0, 2).DIRECTORY_SEPARATOR.substr($tree, 2).'.'.$format;
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if (!file_exists($file)) {
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$repository->createArchive($tree, $file, $format);
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}
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return new StreamedResponse(function () use($file) {
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readfile($file);
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}, 200, array(
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'Content-type' => ('zip' === $format) ? 'application/zip' : 'application/x-tar',
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'Content-Description' => 'File Transfer',
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'Content-Disposition' => 'attachment; filename="'.$repo.'-'.substr($tree, 0, 6).'.'.$format.'"',
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'Content-Transfer-Encoding' => 'binary',
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'Content-Length' => filesize($file),
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));
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})->assert('format', '(zip|tar)')
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->assert('repo', '[\w-._]+')
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->assert('branch', '[\w-._]+')
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->value('format', 'zip')
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->bind('archive');
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