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|
<?php
namespace PHPGit\Command;
use PHPGit\Command;
/**
* Summarize 'git log' output - `git shortlog`
*
* @author Kazuyuki Hayashi <hayashi@valnur.net>
*/
class ShortlogCommand extends Command
{
/**
* Summarize 'git log' output
*
* ``` php
* $git = new PHPGit\Git();
* $git->setRepository('/path/to/repo');
* $shortlog = $git->shortlog();
* ```
*
* ##### Output Example
*
* ``` php
* [
* 'John Doe <john@example.com>' => [
* 0 => ['commit' => '589de67', 'date' => new \DateTime('2014-02-10 12:56:15 +0300'), 'subject' => 'Update README'],
* 1 => ['commit' => '589de67', 'date' => new \DateTime('2014-02-15 12:56:15 +0300'), 'subject' => 'Update README'],
* ],
* //...
* ]
* ```
* @param string|array|\Traversable $commits [optional] Defaults to HEAD
*
* @return array
*/
public function __invoke($commits = 'HEAD')
{
$builder = $this->git->getProcessBuilder()
->add('shortlog')
->add('--numbered')
->add('--format=')
->add('-w256,2,2')
->add('-e');
if (!is_array($commits) && !($commits instanceof \Traversable)) {
$commits = array($commits);
}
foreach ($commits as $commit) {
$builder->add($commit);
}
$process = $builder->getProcess();
$process->setCommandLine(str_replace('--format=', '--format=%h|%ci|%s', $process->getCommandLine()));
$output = $this->git->run($process);
$lines = $this->split($output);
$result = array();
$author = null;
foreach ($lines as $line) {
if (substr($line, 0, 1) != ' ') {
if (preg_match('/([^<>]*? <[^<>]+>)/', $line, $matches)) {
$author = $matches[1];
$result[$author] = array();
}
continue;
}
list ($commit, $date, $subject) = explode('|', trim($line), 3);
$result[$author][] = array(
'commit' => $commit,
'date' => new \DateTime($date),
'subject' => $subject
);
}
return $result;
}
/**
* Suppress commit description and provide a commit count summary only
*
* ``` php
* $git = new PHPGit\Git();
* $git->setRepository('/path/to/repo');
* $shortlog = $git->shortlog->summary();
* ```
*
* ##### Output Example
*
* ``` php
* [
* 'John Doe <john@example.com>' => 153,
* //...
* ]
* ```
*
* @param string $commits [optional] Defaults to HEAD
*
* @return array
*/
public function summary($commits = 'HEAD')
{
$builder = $this->git->getProcessBuilder()
->add('shortlog')
->add('--numbered')
->add('--summary')
->add('-e');
if (!is_array($commits) && !($commits instanceof \Traversable)) {
$commits = array($commits);
}
foreach ($commits as $commit) {
$builder->add($commit);
}
$output = $this->git->run($builder->getProcess());
$lines = $this->split($output);
$result = array();
foreach ($lines as $line) {
list ($commits, $author) = explode("\t", trim($line), 2);
$result[$author] = (int) $commits;
}
return $result;
}
}
|
