Rules founds within the ruleset are processed immediately, but sniff classes
are not registered by this method.
/**
* Returns a list of paths to XML standard files for all sniffs in a standard.
*
* Any sniffs that do not have an XML standard file are obviously not included
* in the returned array. If documentation is only being generated for some
* sniffs (ie. $this->_sniffs is not empty) then all others sniffs will
* be filtered from the results as well.
*
* @return array(string)
*/
protected function getStandardFiles()
{
$phpcs = new PHP_CodeSniffer();
$sniffs = $phpcs->processRuleset($this->_standard);
$standardFiles = array();
foreach ($sniffs as $sniff) {
if (empty($this->_sniffs) === false) {
// We are limiting the docs to certain sniffs only, so filter
// out any unwanted sniffs.
$sniffName = substr($sniff, strrpos($sniff, '/') + 1);
$sniffName = substr($sniffName, 0, -9);
if (in_array($sniffName, $this->_sniffs) === false) {
continue;
}
}
$standardFile = str_replace(DIRECTORY_SEPARATOR . 'Sniffs' . DIRECTORY_SEPARATOR, DIRECTORY_SEPARATOR . 'Docs' . DIRECTORY_SEPARATOR, $sniff);
$standardFile = str_replace('Sniff.php', 'Standard.xml', $standardFile);
if (is_file($standardFile) === true) {
$standardFiles[] = $standardFile;
}
}
//end foreach
return $standardFiles;
}
private function process($files, $interactive = true)
{
$standards = 'Webasyst';
if (PHP_CodeSniffer::isInstalledStandard($standards) === false) {
$this->tracef('WARNING: %s standard not found, will used PSR2. Some rules are differ', $standards);
$standards = 'PSR2';
}
if (is_array($standards) === false) {
$standards = array($standards);
}
$phpcs = new PHP_CodeSniffer(0, 4, 'UTF-8', $interactive);
// Set file extensions if they were specified. Otherwise,
// let PHP_CodeSniffer decide on the defaults.
if (true) {
$extensions = array('php', 'js', 'css');
$phpcs->setAllowedFileExtensions($extensions);
}
if (is_array($files) === false) {
$files = array($files);
}
// Reset the members.
// Ensure this option is enabled or else line endings will not always
// be detected properly for files created on a Mac with the /r line ending.
ini_set('auto_detect_line_endings', true);
$sniffs = array();
foreach ($standards as $standard) {
$installed = $phpcs->getInstalledStandardPath($standard);
if ($installed !== null) {
$standard = $installed;
} else {
if (is_dir($standard) === true && is_file(realpath($standard . '/ruleset.xml')) === true) {
$standard = realpath($standard . '/ruleset.xml');
}
}
$sniffs = array_merge($sniffs, $phpcs->processRuleset($standard));
}
//end foreach
$sniffRestrictions = array();
$phpcs->registerSniffs($sniffs, $sniffRestrictions);
$phpcs->populateTokenListeners();
// The SVN pre-commit calls process() to init the sniffs
// and ruleset so there may not be any files to process.
// But this has to come after that initial setup.
//define('PHP_CODESNIFFER_IN_TESTS',true);
$_SERVER['argc'] = 0;
$errors_count = 0;
foreach ($files as $file) {
$phpcsFile = $phpcs->processFile($file);
// Show progress information.
if ($phpcsFile !== null) {
$count = $phpcsFile->getErrorCount() + $phpcsFile->getWarningCount();
if (!$interactive && $count) {
$report = array('ERROR' => $phpcsFile->getErrors(), 'WARNING' => $phpcsFile->getWarnings());
$this->tracef("\nFILE: %s", str_replace($this->path . '/', '', $file));
$this->trace(str_repeat('-', 80));
foreach ($report as $type => $errors) {
foreach ($errors as $line => $line_errors) {
foreach ($line_errors as $column => $errors) {
foreach ($errors as $error) {
$this->tracef('%4d | %s | %s', $line, $type, $error['message']);
}
}
}
}
$this->trace(str_repeat('-', 80));
}
$errors_count += $count;
}
}
return $errors_count;
}
