ClangFormatLinter.php
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	<?php

	/**
	* Uses the clang format to format C/C++/Obj-C code
	*/
	final class ClangFormatLinter extends ArcanistExternalLinter {

	public function getInfoName() {
	return 'clang-format';
	}

	public function getInfoURI() {
	return '';
	}

	public function getInfoDescription() {
	return pht('Use clang-format for processing specified files.');
	}

	public function getLinterName() {
	return 'clang-format';
	}

	public function getLinterConfigurationName() {
	return 'clang-format';
	}

	public function getLinterConfigurationOptions() {
	$options = array(
	);

	return $options + parent::getLinterConfigurationOptions();
	}

	public function getDefaultBinary() {
	return 'clang-format';
	}

	public function getInstallInstructions() {
	return pht('Make sure clang-format is in directory specified by $PATH');
	}

	public function shouldExpectCommandErrors() {
	return false;
	}

	protected function getMandatoryFlags() {
	return array(
	);
	}

	protected function parseLinterOutput($path, $err, $stdout, $stderr) {
	$ok = ($err == 0);

	if (!$ok) {
	return false;
	}

	$orig = file_get_contents($path);
	if ($orig == $stdout) {
	return array();
	}

	$message = id(new ArcanistLintMessage())
	->setPath($path)
	->setLine(1)
	->setChar(1)
	->setGranularity(ArcanistLinter::GRANULARITY_FILE)
	->setCode('CFMT')
	->setSeverity(ArcanistLintSeverity::SEVERITY_AUTOFIX)
	->setName('Code style violation')
	->setDescription("'$path' has code style errors.")
	->setOriginalText($orig)
	->setReplacementText($stdout);
	return array($message);
	}
	}