Differential D12112 Diff 29137 src/applications/repository/constants/PhabricatorRepositoryVersion.php
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src/applications/repository/constants/PhabricatorRepositoryVersion.php
- This file was added.
| <?php | |||||
| final class PhabricatorRepositoryVersion extends Phobject { | |||||
| public static function getMercurialVersion() { | |||||
| list($err, $stdout, $stderr) = exec_manual('hg --version --quiet'); | |||||
| // NOTE: At least on OSX, recent versions of Mercurial report this | |||||
| // string in this format: | |||||
| // | |||||
| // Mercurial Distributed SCM (version 3.1.1+20140916) | |||||
| $matches = null; | |||||
| $pattern = '/^Mercurial Distributed SCM \(version ([\d.]+)/m'; | |||||
| if (preg_match($pattern, $stdout, $matches)) { | |||||
| return $matches[1]; | |||||
| } | |||||
| return null; | |||||
| } | |||||
| } | |||||