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vendor/sebastian/version/src/Version.php

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+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/version.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann;
+
+use function end;
+use function explode;
+use function fclose;
+use function is_dir;
+use function is_resource;
+use function proc_close;
+use function proc_open;
+use function stream_get_contents;
+use function substr_count;
+use function trim;
+
+final class Version
+{
+    private readonly string $version;
+
+    public function __construct(string $release, string $path)
+    {
+        $this->version = $this->generate($release, $path);
+    }
+
+    public function asString(): string
+    {
+        return $this->version;
+    }
+
+    private function generate(string $release, string $path): string
+    {
+        if (substr_count($release, '.') + 1 === 3) {
+            $version = $release;
+        } else {
+            $version = $release . '-dev';
+        }
+
+        $git = $this->getGitInformation($path);
+
+        if (!$git) {
+            return $version;
+        }
+
+        if (substr_count($release, '.') + 1 === 3) {
+            return $git;
+        }
+
+        $git = explode('-', $git);
+
+        return $release . '-' . end($git);
+    }
+
+    private function getGitInformation(string $path): bool|string
+    {
+        if (!is_dir($path . DIRECTORY_SEPARATOR . '.git')) {
+            return false;
+        }
+
+        $process = proc_open(
+            'git describe --tags',
+            [
+                1 => ['pipe', 'w'],
+                2 => ['pipe', 'w'],
+            ],
+            $pipes,
+            $path
+        );
+
+        if (!is_resource($process)) {
+            return false;
+        }
+
+        $result = trim(stream_get_contents($pipes[1]));
+
+        fclose($pipes[1]);
+        fclose($pipes[2]);
+
+        $returnCode = proc_close($process);
+
+        if ($returnCode !== 0) {
+            return false;
+        }
+
+        return $result;
+    }
+}