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git parser class and example usage...
<?php
/**
* ArkOwl Fraud Verification Service
*
* @copyright Copyright 2012, ArkOwl LLC. (http://arkowl.com) All Rights Reserved
*/
namespace app\extensions;
class GitInfo {
protected $_path = null;
protected $_statuses = array(
'-' => 'Not Initialized',
'+' => 'Checkout Mismatch',
'U' => 'Merge Conflicts',
);
public function __construct($path = __DIR__) {
$this->_path = $path;
}
public function getInfo($path = null) {
$data = array(
'fullpath' => $this->_execute('pwd', $path, ''),
'commit' => $this->_execute('git rev-parse HEAD', $path, ''),
'origin' => $this->_execute('git config --get remote.origin.url', $path, ''),
'branch' => $this->getBranch($path),
'comment' => $this->getCommitMessage($path)
);
$data += $this->parseOriginInfo($data['origin'], $data['commit']);
if ($modules = $this->getSubModules($path)) {
$data['modules'] = $modules;
}
return $data;
}
public function getBranch($path = null) {
$lines = $this->_execute('git branch', $path);
foreach($lines as $line) {
if ( strpos( $line, '*' ) === 0 ) {
return ltrim( $line, '* ' );
}
}
return null;
}
public function getCommitMessage($path = null) {
$msg = $this->_execute('git log -1 --oneline', $path, '');
if (preg_match('#^([0-9a-f]+?) (.*?)$#i', $msg, $match)) {
$msg = $match[2];
}
return $msg;
}
public function getSubModules($path = null) {
$modules = $this->_execute('git submodule status', $path);
foreach($modules as &$module) {
if (preg_match('#([\-\+U ])([0-9a-f]{40})\s([^\(]+?)\s\(([^\)]+?)\)#', $module, $match)) {
$module = $this->getInfo($match[3]) + array(
'path' => $match[3],
'commit' => $match[2],
'describe' => $match[4],
'status' => isset($this->_statuses[$match[1]]) ? $this->_statuses[$match[1]] : 'Normal'
);
continue;
}
$module = null;
}
$modules = array_filter($modules);
return $modules;
}
public function parseOriginInfo($origin, $commit) {
$remote = array();
if (preg_match('#^(?:(?:git|https?)://)?(?:[^@]*?@)?(bitbucket.org|github.com)[:/]([^/]*?)/([^/]*?)(?:.git)?$#i', $origin, $match)) {
$remote['host'] = $match[1];
$remote['repo'] = $match[2].'/'.$match[3];
if ($remote['host'] == 'github.com') {
$remote['link_commit'] = 'https://' . $remote['host'] . '/' . $remote['repo'] . '/commit/' . substr($commit,0,12);
$remote['link_source'] = 'https://' . $remote['host'] . '/' . $remote['repo'] . '/tree/' . substr($commit,0,12);
}
if ($remote['host'] == 'bitbucket.org') {
$remote['link_commit'] = 'https://' . $remote['host'] . '/' . $remote['repo'] . '/changeset/' . substr($commit,0,12);
$remote['link_source'] = 'https://' . $remote['host'] . '/' . $remote['repo'] . '/src/' . substr($commit,0,12);
}
}
return $remote;
}
protected function _execute($cmd, $path = null, $join = null) {
chdir($this->_path);
if ($path) {
chdir($path);
}
exec($cmd, $output);
return $join !== null ? join($join, $output) : $output;
}
}
?>
<?php
/**
* ArkOwl Fraud Verification Service
*
* @copyright Copyright 2012, ArkOwl LLC. (http://arkowl.com) All Rights Reserved
*/
$git = new GitInfo(dirname(LITHIUM_APP_PATH));
$build = $git->getInfo();
$this->title('Software Information');
?>
<h2><?= $this->title(); ?></h2>
<hr />
<style type="text/css">
.nowrap { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dl-horizontal dt { width: 155px; }
.dl-horizontal dd { margin-left: 160px; }
</style>
<h3>Application</h3>
<dl class="dl-horizontal">
<dt><?=$build['repo'] ?></dt>
<dd>
<a href="<?=$build['link_commit']?>" class="label label-info"><?=$build['branch'] ?> : <?=substr($build['commit'], 0, 12); ?></a> @
<span class="muted"><?=$build['origin'] ?></span>
</dd>
<dd class="nowrap"><?=$build['comment']; ?></dd>
</dl>
<hr />
<h3>Sub Modules</h3>
<dl class="dl-horizontal">
<?php foreach($build['modules'] as $module): ?>
<dt><?=$module['repo'] ?></dt>
<dd>
<a href="<?=$module['link_commit']?>" class="label label-info"><?=$module['branch'] ?> : <?=substr($module['commit'], 0, 12); ?></a> @
<span class="muted"><?=$module['origin'] ?></span>
<?php if ($module['status'] != 'Normal'): ?>
<span class="label label-warning"><?= $module['status']; ?></span>
<?php endif; ?>
</dd>
<dd class="nowrap"><?=$module['comment']; ?></dd>
<dd>&nbsp;</dd>
<?php endforeach; ?>
</dl>
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