Differential D21334 Diff 50765 src/repository/api/ArcanistMercurialAPI.php

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src/repository/api/ArcanistMercurialAPI.php

<?php		<?php

/**		/**
* Interfaces with the Mercurial working copies.		* Interfaces with the Mercurial working copies.
*/		*/
final class ArcanistMercurialAPI extends ArcanistRepositoryAPI {		final class ArcanistMercurialAPI extends ArcanistRepositoryAPI {

private $branch;		private $branch;
private $localCommitInfo;		private $localCommitInfo;
private $rawDiffCache = array();		private $rawDiffCache = array();

private $supportsRebase;
private $supportsPhases;

private $featureResults = array();		private $featureResults = array();
private $featureFutures = array();		private $featureFutures = array();

protected function buildLocalFuture(array $argv) {		protected function buildLocalFuture(array $argv) {
$env = $this->getMercurialEnvironmentVariables();		$env = $this->getMercurialEnvironmentVariables();

$argv[0] = 'hg '.$argv[0];		$argv[0] = 'hg '.$argv[0];

▲ Show 20 Lines • Show All 117 Lines • ▼ Show 20 Lines	if ($this->getBaseCommitArgumentRules() \|\|
pht(		pht(
"None of the rules in your 'base' configuration matched a valid ".		"None of the rules in your 'base' configuration matched a valid ".
"commit. Adjust rules or specify which commit you want to use ".		"commit. Adjust rules or specify which commit you want to use ".
"explicitly."));		"explicitly."));
}		}
return $base;		return $base;
}		}

// Mercurial 2.1 and up have phases which indicate if something is
// published or not. To find which revs are outgoing, it's much
// faster to check the phase instead of actually checking the server.
if ($this->supportsPhases()) {
list($err, $stdout) = $this->execManualLocal(		list($err, $stdout) = $this->execManualLocal(
'log --branch %s -r %s --style default',		'log --branch %s -r %s --style default',
$this->getBranchName(),		$this->getBranchName(),
'draft()');		'draft()');
} else {
list($err, $stdout) = $this->execManualLocal(
'outgoing --branch %s --style default',
$this->getBranchName());
}

if (!$err) {		if (!$err) {
$logs = ArcanistMercurialParser::parseMercurialLog($stdout);		$logs = ArcanistMercurialParser::parseMercurialLog($stdout);
} else {		} else {
// Mercurial (in some versions?) raises an error when there's nothing		// Mercurial (in some versions?) raises an error when there's nothing
// outgoing.		// outgoing.
$logs = array();		$logs = array();
}		}
▲ Show 20 Lines • Show All 334 Lines • ▼ Show 20 Lines	public function supportsAmend() {
list($err, $stdout) = $this->execManualLocal('help commit');		list($err, $stdout) = $this->execManualLocal('help commit');
if ($err) {		if ($err) {
return false;		return false;
} else {		} else {
return (strpos($stdout, 'amend') !== false);		return (strpos($stdout, 'amend') !== false);
}		}
}		}

public function supportsRebase() {
if ($this->supportsRebase === null) {
list($err) = $this->execManualLocal('help rebase');
$this->supportsRebase = $err === 0;
}

return $this->supportsRebase;
}

public function supportsPhases() {
if ($this->supportsPhases === null) {
list($err) = $this->execManualLocal('help phase');
$this->supportsPhases = $err === 0;
}

return $this->supportsPhases;
}

public function supportsCommitRanges() {		public function supportsCommitRanges() {
return true;		return true;
}		}

public function supportsLocalCommits() {		public function supportsLocalCommits() {
return true;		return true;
}		}

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