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Hgblame.php
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Hgblame.php
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<?php
/**
* Mercurial blame report for PHP_CodeSniffer.
*
* @author Ben Selby <benmatselby@gmail.com>
* @author Greg Sherwood <gsherwood@squiz.net>
* @copyright 2006-2015 Squiz Pty Ltd (ABN 77 084 670 600)
* @license https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
*/
namespace PHP_CodeSniffer\Reports;
use PHP_CodeSniffer\Exceptions\DeepExitException;
class Hgblame extends VersionControl
{
/**
* The name of the report we want in the output
*
* @var string
*/
protected $reportName = 'MERCURIAL';
/**
* Extract the author from a blame line.
*
* @param string $line Line to parse.
*
* @return string|false String or FALSE if impossible to recover.
*/
protected function getAuthor($line)
{
$blameParts = [];
$line = preg_replace('|\s+|', ' ', $line);
preg_match(
'|(.+[0-9]{2}:[0-9]{2}:[0-9]{2}\s[0-9]{4}\s.[0-9]{4}:)|',
$line,
$blameParts
);
if (isset($blameParts[0]) === false) {
return false;
}
$parts = explode(' ', $blameParts[0]);
if (count($parts) < 6) {
return false;
}
$parts = array_slice($parts, 0, (count($parts) - 6));
return trim(preg_replace('|<.+>|', '', implode(' ', $parts)));
}//end getAuthor()
/**
* Gets the blame output.
*
* @param string $filename File to blame.
*
* @return array
* @throws \PHP_CodeSniffer\Exceptions\DeepExitException
*/
protected function getBlameContent($filename)
{
$cwd = getcwd();
$fileParts = explode(DIRECTORY_SEPARATOR, $filename);
$found = false;
$location = '';
while (empty($fileParts) === false) {
array_pop($fileParts);
$location = implode(DIRECTORY_SEPARATOR, $fileParts);
if (is_dir($location.DIRECTORY_SEPARATOR.'.hg') === true) {
$found = true;
break;
}
}
if ($found === true) {
chdir($location);
} else {
$error = 'ERROR: Could not locate .hg directory '.PHP_EOL.PHP_EOL;
throw new DeepExitException($error, 3);
}
$command = 'hg blame -u -d -v "'.$filename.'" 2>&1';
$handle = popen($command, 'r');
if ($handle === false) {
$error = 'ERROR: Could not execute "'.$command.'"'.PHP_EOL.PHP_EOL;
throw new DeepExitException($error, 3);
}
$rawContent = stream_get_contents($handle);
pclose($handle);
$blames = explode("\n", $rawContent);
chdir($cwd);
return $blames;
}//end getBlameContent()
}//end class

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text/x-php
Expires
Tue, Aug 18, 18:01 (3 w, 3 d ago)
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local-disk
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Storage Handle
bc/0b/c3f9e66630f469dd8570501d9723
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Hgblame.php (2 KB)

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