Differential D18305 Diff 44025 src/filesystem/binary/PhutilPygmentizeBinaryAnalyzer.php

Changeset View

Standalone View

				<?php

				final class PhutilPygmentizeBinaryAnalyzer
				extends PhutilBinaryAnalyzer {

				const BINARY = 'pygmentize';

				protected function newBinaryVersion() {
				list($err, $stdout) = exec_manual('pygmentize -V');

				if ($err) {
				return null;
				}

				return self::parsePygmentizeBinaryVersion($stdout);
				}

				public static function parsePygmentizeBinaryVersion($stdout) {
				// These look like:
				// Pygments version 2.0.1, (c) 2006-2014 by Georg Brandl.

				$pattern = '(^Pygments version ([^,]+),)';
				$matches = null;
				if (preg_match($pattern, $stdout, $matches)) {
				return $matches[1];
				}

				return null;
				}

				}