feat(version): use composer to get installed versions instead of const (#266)

This will make things easier when releasing

Author: joelwurtz

composer.json

@@ -17,6 +17,7 @@
     ],
     "require": {
         "php": "^8.2",
+        "composer-runtime-api": "^2.1 || ^3.0",
         "nikic/php-parser": "^5.0",
         "symfony/deprecation-contracts": "^3.0",
         "symfony/event-dispatcher": "^6.4 || ^7.0",

src/AutoMapper.php

@@ -38,8 +38,6 @@
  */
 class AutoMapper implements AutoMapperInterface, AutoMapperRegistryInterface
 {
-    public const VERSION = '10.0.0-dev';
-
     /** @var array<GeneratedMapper<object, object>|GeneratedMapper<array<mixed>, object>|GeneratedMapper<object, array<mixed>>> */
     private array $mapperRegistry = [];
 

src/Metadata/MapperMetadata.php

@@ -4,7 +4,7 @@
 
 namespace AutoMapper\Metadata;
 
-use AutoMapper\AutoMapper;
+use Composer\InstalledVersions;
 
 class MapperMetadata
 {
@@ -67,7 +67,7 @@ public function getHash(): string
             }
         }
 
-        $hash .= AutoMapper::VERSION;
+        $hash .= InstalledVersions::getVersion('jolicode/automapper');
 
         return $hash;
     }