Differential D21027 Diff 50092 src/applications/diffusion/query/lowlevel/DiffusionLowLevelCommitQuery.php

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src/applications/diffusion/query/lowlevel/DiffusionLowLevelCommitQuery.php

Show All 35 Lines	protected function executeQuery() {
}		}

return $result;		return $result;
}		}

private function loadGitCommitRef() {		private function loadGitCommitRef() {
$repository = $this->getRepository();		$repository = $this->getRepository();

// NOTE: %B was introduced somewhat recently in git's history, so pull		// See T5028. The "%B" (raw body) mode is not present in very old versions
// commit message information with %s and %b instead.		// of Git. Use "%s" and "%b" ("subject" and "wrapped body") as an
		// approximation.

		$git_binary = PhutilBinaryAnalyzer::getForBinary('git');
		$git_version = $git_binary->getBinaryVersion();
		if (version_compare($git_version, '1.7.2', '>=')) {
		$body_format = '%B';
		$split_body = false;
		} else {
		$body_format = '%s%x00%b';
		$split_body = true;
		}

// Even though we pass --encoding here, git doesn't always succeed, so		// Even though we pass --encoding here, git doesn't always succeed, so
// we try a little harder, since git does tell us what the actual encoding		// we try a little harder, since git does tell us what the actual encoding
// is correctly (unless it doesn't; encoding is sometimes empty).		// is correctly (unless it doesn't; encoding is sometimes empty).
list($info) = $repository->execxLocalCommand(		list($info) = $repository->execxLocalCommand(
'log -n 1 --encoding=%s --format=%s %s --',		'log -n 1 --encoding=%s --format=%s %s --',
'UTF-8',		'UTF-8',
implode(		implode(
'%x00',		'%x00',
array('%e', '%cn', '%ce', '%an', '%ae', '%T', '%at', '%s%n%n%b')),		array(
		'%e',
		'%cn',
		'%ce',
		'%an',
		'%ae',
		'%T',
		'%at',
		$body_format,

		// The "git log" output includes a trailing newline. We want to
		// faithfully capture only the exact text of the commit message,
		// so include an explicit terminator: this makes sure the exact
		// body text is surrounded by "\0" characters.
		'~',
		)),
$this->identifier);		$this->identifier);

$parts = explode("\0", $info);		$parts = explode("\0", $info);
$encoding = array_shift($parts);		$encoding = array_shift($parts);

foreach ($parts as $key => $part) {		foreach ($parts as $key => $part) {
if ($encoding) {		if ($encoding) {
$part = phutil_utf8_convert($part, 'UTF-8', $encoding);		$part = phutil_utf8_convert($part, 'UTF-8', $encoding);
Show All 13 Lines	$hashes = array(
->setHashValue($parts[4]),		->setHashValue($parts[4]),
);		);

$author_epoch = (int)$parts[5];		$author_epoch = (int)$parts[5];
if (!$author_epoch) {		if (!$author_epoch) {
$author_epoch = null;		$author_epoch = null;
}		}

		if ($split_body) {
		// Here, the body is: "subject", "\0", "wrapped body". Stitch the
		// pieces back together by putting a newline between them if both
		// parts are nonempty.

		$head = $parts[6];
		$tail = $parts[7];

		if (strlen($head) && strlen($tail)) {
		$body = $head."\n\n".$tail;
		} else if (strlen($head)) {
		$body = $head;
		} else if (strlen($tail)) {
		$body = $tail;
		} else {
		$body = '';
		}
		} else {
		// Here, the body is the raw unwrapped body.
		$body = $parts[6];
		}

return id(new DiffusionCommitRef())		return id(new DiffusionCommitRef())
->setCommitterName($parts[0])		->setCommitterName($parts[0])
->setCommitterEmail($parts[1])		->setCommitterEmail($parts[1])
->setAuthorName($parts[2])		->setAuthorName($parts[2])
->setAuthorEmail($parts[3])		->setAuthorEmail($parts[3])
->setHashes($hashes)		->setHashes($hashes)
->setAuthorEpoch($author_epoch)		->setAuthorEpoch($author_epoch)
->setMessage($parts[6]);		->setMessage($body);
}		}

private function loadMercurialCommitRef() {		private function loadMercurialCommitRef() {
$repository = $this->getRepository();		$repository = $this->getRepository();

list($stdout) = $repository->execxLocalCommand(		list($stdout) = $repository->execxLocalCommand(
'log --template %s --rev %s',		'log --template %s --rev %s',
'{author}\\n{desc}',		'{author}\\n{desc}',
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