Add version into phar

Author: stloyd

box.json

@@ -13,5 +13,6 @@
     "vendor/zhamao"
   ],
   "git-commit-short": "git_commit_short",
+  "metadata": "Version::getVersion",
   "output": "spc.phar"
 }

src/SPC/ConsoleApplication.php

@@ -24,11 +24,9 @@
  */
 final class ConsoleApplication extends Application
 {
-    public const VERSION = '2.0-rc6';
-
     public function __construct()
     {
-        parent::__construct('static-php-cli', self::VERSION);
+        parent::__construct('static-php-cli', Version::getVersion());
 
         global $argv;
 

src/SPC/Version.php

@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC;
+
+final class Version
+{
+    private const VERSION = '2.0-rc6';
+
+    private function __construct() {}
+
+    public static function getVersion(): string
+    {
+        return self::VERSION;
+    }
+}