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GitBlameProcess.php
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GitBlameProcess.php
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<?php
namespace JakubOnderka\PhpParallelLint\Process;
use JakubOnderka\PhpParallelLint\RunTimeException;
class GitBlameProcess extends Process
{
/**
* @param string $gitExecutable
* @param string $file
* @param int $line
* @throws RunTimeException
*/
public function __construct($gitExecutable, $file, $line)
{
$arguments = array('blame', '-p', '-L', "$line,+1", $file);
parent::__construct($gitExecutable, $arguments);
}
/**
* @return bool
* @throws RunTimeException
*/
public function isSuccess()
{
return $this->getStatusCode() === 0;
}
/**
* @return string
* @throws RunTimeException
*/
public function getAuthor()
{
if (!$this->isSuccess()) {
throw new RunTimeException("Author can only be retrieved for successful process output.");
}
$output = $this->getOutput();
preg_match('~^author (.*)~m', $output, $matches);
return $matches[1];
}
/**
* @return string
* @throws RunTimeException
*/
public function getAuthorEmail()
{
if (!$this->isSuccess()) {
throw new RunTimeException("Author e-mail can only be retrieved for successful process output.");
}
$output = $this->getOutput();
preg_match('~^author-mail <(.*)>~m', $output, $matches);
return $matches[1];
}
/**
* @return \DateTime
* @throws RunTimeException
*/
public function getAuthorTime()
{
if (!$this->isSuccess()) {
throw new RunTimeException("Author time can only be retrieved for successful process output.");
}
$output = $this->getOutput();
preg_match('~^author-time (.*)~m', $output, $matches);
$time = $matches[1];
preg_match('~^author-tz (.*)~m', $output, $matches);
$zone = $matches[1];
return $this->getDateTime($time, $zone);
}
/**
* @return string
* @throws RunTimeException
*/
public function getCommitHash()
{
if (!$this->isSuccess()) {
throw new RunTimeException("Commit hash can only be retrieved for successful process output.");
}
return substr($this->getOutput(), 0, strpos($this->getOutput(), ' '));
}
/**
* @return string
* @throws RunTimeException
*/
public function getSummary()
{
if (!$this->isSuccess()) {
throw new RunTimeException("Commit summary can only be retrieved for successful process output.");
}
$output = $this->getOutput();
preg_match('~^summary (.*)~m', $output, $matches);
return $matches[1];
}
/**
* @param string $gitExecutable
* @return bool
* @throws RunTimeException
*/
public static function gitExists($gitExecutable)
{
$process = new Process($gitExecutable, array('--version'));
$process->waitForFinish();
return $process->getStatusCode() === 0;
}
/**
* This harakiri method is required to correct support time zone in PHP 5.4
*
* @param int $time
* @param string $zone
* @return \DateTime
* @throws \Exception
*/
protected function getDateTime($time, $zone)
{
$utcTimeZone = new \DateTimeZone('UTC');
$datetime = \DateTime::createFromFormat('U', $time, $utcTimeZone);
$way = substr($zone, 0, 1);
$hours = (int) substr($zone, 1, 2);
$minutes = (int) substr($zone, 3, 2);
$interval = new \DateInterval("PT{$hours}H{$minutes}M");
if ($way === '+') {
$datetime->add($interval);
} else {
$datetime->sub($interval);
}
return new \DateTime($datetime->format('Y-m-d\TH:i:s') . $zone, $utcTimeZone);
}
}

File Metadata

Mime Type
text/x-php
Expires
Oct 4 2026, 18:15 (5 w, 4 d ago)
Storage Engine
local-disk
Storage Format
Raw Data
Storage Handle
4e/b8/a51438435aaa18eddb56dcee4eac
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GitBlameProcess.php (3 KB)

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