/**
* Retrives all the branches from the current git repository,
* and parses their commit messages.
*
* @return array a list of BranchInfo objects, one per branch.
*/
public static function loadAll(ArcanistGitAPI $api)
{
$branches_raw = $api->getAllBranches();
$branches = array();
foreach ($branches_raw as $branch_raw) {
$branch_info = new BranchInfo($branch_raw['name']);
$branch_info->setSha1($branch_raw['sha1']);
if ($branch_raw['current']) {
$branch_info->setCurrent();
}
$branches[] = $branch_info;
}
$name_sha1_map = mpull($branches, 'getSha1', 'getName');
$commits_list = $api->multigetCommitMessages(array_unique(array_values($name_sha1_map)), "%ct%n%an%n%s%n%b");
foreach ($branches as $branch) {
$sha1 = $name_sha1_map[$branch->getName()];
$branch->setSha1($sha1);
$branch->parseCommitMessage($commits_list[$sha1]);
}
$branches = msort($branches, 'getCommitTime');
return $branches;
}
public function run()
{
$working_copy = $this->getWorkingCopy();
if (!$working_copy->getProjectID()) {
throw new ArcanistUsageException("You have installed a git pre-receive hook in a remote without an " . ".arcconfig.");
}
// Git repositories have special rules in pre-receive hooks. We need to
// construct the API against the .git directory instead of the project
// root or commands don't work properly.
$repository_api = ArcanistGitAPI::newHookAPI($_SERVER['PWD']);
$root = $working_copy->getProjectRoot();
$parser = new ArcanistDiffParser();
$mark_revisions = array();
$stdin = file_get_contents('php://stdin');
$commits = array_filter(explode("\n", $stdin));
foreach ($commits as $commit) {
list($old_ref, $new_ref, $refname) = explode(' ', $commit);
list($log) = execx('(cd %s && git log -n1 %s)', $repository_api->getPath(), $new_ref);
$message_log = reset($parser->parseDiff($log));
$message = ArcanistDifferentialCommitMessage::newFromRawCorpus($message_log->getMetadata('message'));
$revision_id = $message->getRevisionID();
if ($revision_id) {
$mark_revisions[] = $revision_id;
}
// TODO: Do commit message junk.
$info = $repository_api->getPreReceiveHookStatus($old_ref, $new_ref);
$paths = ipull($info, 'mask');
$frefs = ipull($info, 'ref');
$data = array();
foreach ($paths as $path => $mask) {
list($stdout) = execx('(cd %s && git cat-file blob %s)', $repository_api->getPath(), $frefs[$path]);
$data[$path] = $stdout;
}
// TODO: Do commit content junk.
$commit_name = $new_ref;
if ($revision_id) {
$commit_name = 'D' . $revision_id . ' (' . $commit_name . ')';
}
echo "[arc pre-receive] {$commit_name} OK...\n";
}
$conduit = $this->getConduit();
$futures = array();
foreach ($mark_revisions as $revision_id) {
$futures[] = $conduit->callMethod('differential.close', array('revisionID' => $revision_id));
}
Futures($futures)->resolveAll();
return 0;
}
/**
* Creates and/or cleans a workspace for the requested repo.
*
* return ArcanistGitAPI
*/
public static function getCleanGitWorkspace(PhabricatorRepository $repo)
{
$origin_path = $repo->getLocalPath();
$path = rtrim($origin_path, '/');
$path = $path . '__workspace';
if (!Filesystem::pathExists($path)) {
$repo->execxLocalCommand('clone -- file://%s %s', $origin_path, $path);
if (!$repo->isHosted()) {
id(new ArcanistGitAPI($path))->execxLocal('remote set-url origin %s', $repo->getRemoteURI());
}
}
$workspace = new ArcanistGitAPI($path);
$workspace->execxLocal('clean -f -d');
$workspace->execxLocal('checkout master');
$workspace->execxLocal('fetch');
$workspace->execxLocal('reset --hard origin/master');
$workspace->reloadWorkingCopy();
return $workspace;
}
