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icingaweb2
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Implement Version::getGitHead() 

refs #11664
This commit is contained in:
Alexander A. Klimov 2016-09-01 10:14:14 +02:00
parent 13085776d8
commit b240e0e6bb
1 changed files with 38 additions and 16 deletions
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54
library/Icinga/Application/Version.php
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@ -25,24 +25,46 @@ class Version
} }
} }
$gitDir = Icinga::app()->getBaseDir('.git'); $gitCommitId = static::getGitHead(Icinga::app()->getBaseDir());
$gitHead = @file_get_contents($gitDir . DIRECTORY_SEPARATOR . 'HEAD'); if ($gitCommitId !== false) {
if (false !== $gitHead) { $version['gitCommitID'] = $gitCommitId;
$matches = array();
if (@preg_match('/(?<!.)ref:\s+(.+?)$/ms', $gitHead, $matches)) {
$gitCommitID = @file_get_contents($gitDir . DIRECTORY_SEPARATOR . $matches[1]);
} else {
$gitCommitID = $gitHead;
}
if (false !== $gitCommitID) {
$matches = array();
if (@preg_match('/(?<!.)(?P<gitCommitID>[0-9a-f]+)$/ms', $gitCommitID, $matches)) {
return array_merge($version, $matches);
}
}
} }
return $version; return $version;
} }
/**
* Get the hexadecimal ID of the HEAD commit of the Git repository in $repoDir
*
* @param string $repoDir
* @param bool $bare Whether the repository has been created with
* $ git init|clone --bare
*
* @return string|bool false if not available
*/
public static function getGitHead($repoDir, $bare = false)
{
if (! $bare) {
$repoDir .= DIRECTORY_SEPARATOR . '.git';
}
$gitHead = @ file_get_contents($repoDir . DIRECTORY_SEPARATOR . 'HEAD');
if ($gitHead !== false) {
$matches = array();
if (preg_match('/(?<!.)ref:\s+(.+?)$/ms', $gitHead, $matches)) {
$gitCommitID = @ file_get_contents($repoDir . DIRECTORY_SEPARATOR . $matches[1]);
} else {
$gitCommitID = $gitHead;
}
if ($gitCommitID !== false) {
$matches = array();
if (preg_match('/(?<!.)([0-9a-f]+)$/ms', $gitCommitID, $matches)) {
return $matches[1];
}
}
}
return false;
}
} }