private function getDiffObj(ArcanistWorkflow $workflow)
{
$diffId = $workflow->getDiffID();
// The diff information is not in the workflow object, so we need
// to request it from Phabricator via the diffId. One "differential"
// can have many "diffs", e.g. if you amend a commit or have
// multipe ones for the same differential. The "revision"
// refers to the whole differential.
$this->writeOut(pht("Getting diff with ID %s ...", $diffId));
// setup our query
$conduit = $workflow->getConduit();
$query = array("ids" => array($diffId));
// This gives a key/value pair of results, e.g.:
// 11 => { ... the diff object ... }
// where "11" is the diffId
$diffQueryResultArr = $conduit->callMethodSynchronous('differential.querydiffs', $query);
$diffObj = null;
if (array_key_exists($diffId, $diffQueryResultArr)) {
$diffObj = $diffQueryResultArr[$diffId];
} else {
$this->writeErr("Did not find diff in query result from Phabricate");
$errorMessage = HookUtils::getStringValueFromObj("errorMessage", $diffQueryResultArr);
if ($errorMessage) {
$this->writeErr($errorMessage);
}
}
return $diffObj;
}
public function doHook(ArcanistWorkflow $workflow)
{
$dict = $workflow->getRevisionDict();
if ($dict) {
// Here we actually have a differential object, aka a revision.
$revisionId = HookUtils::getStringValueFromObj(self::PH_ID, $dict);
$topicBranch = HookUtils::getStringValueFromObj(self::PH_BRANCH, $dict);
if ($revisionId && $topicBranch) {
$remoteBranchName = HookUtils::createRemoteBranchName($revisionId, $topicBranch);
if (HookUtils::shouldSkipCi($dict)) {
$this->writeOut(pht("Saw skip ci message in commit, skipping delete of remote branch %s\n", $remoteBranchName));
} else {
// Here is the majicks:
$this->deleteRemoteBranch($remoteBranchName);
}
}
}
}
