add function to get OpenMage version (#866)

OpenMage follows Semantic Versioning 2.0.0 Also preparation for the first 19.4.0 Release
OpenMage · Dec 9, 2019 · 143b03d · 143b03d
1 parent 1e65616
commit 143b03d
Showing 1 changed file with 43 additions and 0 deletions.
diff --git a/app/Mage.php b/app/Mage.php
@@ -178,6 +178,49 @@ public static function getVersionInfo()
         );
     }
 
+    /**
+     * Gets the current OpenMage version string
+     * @link https://openmage.github.io/supported-versions.html
+     * @link https://semver.org/
+     *
+     * @return string
+     */
+    public static function getOpenMageVersion()
+    {
+        $i = self::getOpenMageVersionInfo();
+        $versionString = "{$i['major']}.{$i['minor']}.{$i['patch']}";
+        if ( $i['stability'] || $i['number'] ) {
+            $versionString .= "-";
+            if ( $i['stability'] && $i['number'] ) {
+                $versionString .= implode('.', [$i['stability'], $i['number']]);
+            } else {
+                $versionString .= implode('', [$i['stability'], $i['number']]);
+            }
+        }
+        return trim(
+            $versionString,
+            '.-'
+        );
+    }
+
+    /**
+     * Gets the detailed OpenMage version information
+     * @link https://openmage.github.io/supported-versions.html
+     * @link https://semver.org/
+     *
+     * @return array
+     */
+    public static function getOpenMageVersionInfo()
+    {
+        return array(
+            'major'     => '19',
+            'minor'     => '4',
+            'patch'     => '0',
+            'stability' => '', // beta,alpha,rc
+            'number'    => '', // 1,2,3,0.3.7,x.7.z.92 @see https://semver.org/#spec-item-9
+        );
+    }
+
     /**
      * Get current Magento edition
      *