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PhabricatorSetupCheck.php
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Created
Wed, Jan 22, 09:51

PhabricatorSetupCheck.php
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<?php
abstract class PhabricatorSetupCheck {
private $issues;
abstract protected function executeChecks();
final protected function newIssue($key) {
$issue = id(new PhabricatorSetupIssue())
->setIssueKey($key);
$this->issues[$key] = $issue;
return $issue;
}
final public function getIssues() {
return $this->issues;
}
final public function runSetupChecks() {
$this->issues = array();
$this->executeChecks();
}
final public static function getOpenSetupIssueCount() {
$cache = PhabricatorCaches::getSetupCache();
return $cache->getKey('phabricator.setup.issues');
}
final public static function setOpenSetupIssueCount($count) {
$cache = PhabricatorCaches::getSetupCache();
$cache->setKey('phabricator.setup.issues', $count);
}
final public static function willProcessRequest() {
$issue_count = self::getOpenSetupIssueCount();
if ($issue_count !== null) {
// We've already run setup checks, didn't hit any fatals, and then set
// an issue count. This means we're good and don't need to do any extra
// work.
return null;
}
$issues = self::runAllChecks();
self::setOpenSetupIssueCount(count($issues));
return null;
}
final public static function runAllChecks() {
$symbols = id(new PhutilSymbolLoader())
->setAncestorClass('PhabricatorSetupCheck')
->setConcreteOnly(true)
->selectAndLoadSymbols();
$checks = array();
foreach ($symbols as $symbol) {
$checks[] = newv($symbol['name'], array());
}
$issues = array();
foreach ($checks as $check) {
$check->runSetupChecks();
foreach ($check->getIssues() as $key => $issue) {
if (isset($issues[$key])) {
throw new Exception(
"Two setup checks raised an issue with key '{$key}'!");
}
$issues[$key] = $issue;
}
}
return $issues;
}
}

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