channel(); $channel->basic_qos(null, 1, true); list($queueName, , ) = $channel->queue_declare('mass-rebuild-checks', false, true, false, false); $channel->queue_bind($queueName, 'nixos/nixpkgs'); echo "hi\n"; function outrunner($msg) { try { $ret = runner($msg); var_dump($ret); if ($ret === true) { echo "cool\n"; echo "acking\n"; $r = $msg->delivery_info['channel']->basic_ack($msg->delivery_info['delivery_tag']); var_dump($r); echo "acked\n"; } else { echo "Not acking?\n"; } } catch (\GHE\ExecException $e) { var_dump($msg); var_dump($e->getMessage()); var_dump($e->getCode()); var_dump($e->getOutput()); } } function runner($msg) { $in = json_decode($msg->body); try { $etype = \GHE\EventClassifier::classifyEvent($in); if ($etype != "pull_request") { echo "Skipping event type: $etype\n"; return true; } } catch (\GHE\EventClassifierUnknownException $e) { echo "Skipping unknown event type\n"; print_r($in); return true; } if (!\GHE\ACL::isRepoEligible($in->repository->full_name)) { echo "Repo not authorized (" . $in->repository->full_name . ")\n"; return true; } if ($in->pull_request->state != "open") { echo "PR isn't open\n"; return true; } $ok_events = [ 'created', 'edited', 'synchronize', ]; if (!in_array($in->action, $ok_events)) { echo "Uninteresting event " . $in->action . "\n"; return true; } $r = $msg->delivery_info['channel']->basic_ack($msg->delivery_info['delivery_tag']); var_dump($r); echo "acked\n"; $against_name = "origin/" . $in->pull_request->base->ref; echo "Building against $against_name\n"; $co = new GHE\Checkout("/home/grahamc/.nix-test", "mr-est"); $pname = $co->checkOutRef($in->repository->full_name, $in->repository->clone_url, $in->number, $against_name ); $against = GHE\Exec::exec('git rev-parse %s', [$against_name]); echo " $against_name is $against[0]\n"; try { $co->applyPatches($pname, $in->pull_request->patch_url); } catch (GHE\ExecException $e) { echo "Received ExecException applying patches, likely due to conflicts:\n"; var_dump($e->getCode()); var_dump($e->getMessage()); var_dump($e->getArgs()); var_dump($e->getOutput()); return false; } $current = GHE\Exec::exec('git rev-parse HEAD'); echo " currently at ${current[0]}\n"; reply_to_issue($in, $against[0], $current[0]); $msg->delivery_info['channel']->basic_cancel($msg->delivery_info['consumer_tag']); return false; } function reply_to_issue($issue, $prev, $current) { $client = gh_client(); echo "current labels:\n"; $already_there = $client->api('issue')->labels()->all( $issue->repository->owner->login, $issue->repository->name, $issue->number); $already_there = array_map(function($val) { return $val['name']; }, $already_there); var_dump($already_there); $output = GHE\Exec::exec('$(nix-instantiate --eval -E %s) %s %s', [ '', $prev, $current ] ); $labels = []; foreach ($output as $line) { if (preg_match('/^\s*(\d+) (.*)$/', $line, $matches)) { var_dump($matches); # TODO: separate out the rebuild ranges from the rebuild platform and # splice the string together, rather than this ugliness if ($matches[1] > 500) { if ($matches[2] == "x86_64-darwin") { $labels[] = "10.rebuild-darwin: 501+"; } else { $labels[] = "10.rebuild-linux: 501+"; } } else if ($matches[1] > 100 && $matches[1] <= 500) { if ($matches[2] == "x86_64-darwin") { $labels[] = "10.rebuild-darwin: 101-500"; } else { $labels[] = "10.rebuild-linux: 101-500"; } } else if ($matches[1] > 10 && $matches[1] <= 100) { if ($matches[2] == "x86_64-darwin") { $labels[] = "10.rebuild-darwin: 11-100"; } else { $labels[] = "10.rebuild-linux: 11-100"; } } else if ($matches[1] <= 10) { if ($matches[2] == "x86_64-darwin") { $labels[] = "10.rebuild-darwin: 1-10"; } else { $labels[] = "10.rebuild-linux: 1-10"; } } } } foreach ($labels as $label) { if (in_array($label, $already_there)) { echo "already labeled $label\n"; continue; } else { echo "will label +$label\n"; } $client->api('issue')->labels()->add( $issue->repository->owner->login, $issue->repository->name, $issue->number, $label); } } $consumerTag = 'consumer' . getmypid(); $channel->basic_consume($queueName, $consumerTag, false, true, false, false, 'outrunner'); while(count($channel->callbacks)) { $channel->wait(); } echo "Bye\n";