Add shopware version const rector

config/set/shopware/shopware55.yaml

@@ -17,3 +17,4 @@ services:
         Shopware_Components_Config:
             isset: 'offsetExists'
             unset: 'offsetUnset'
+    Rector\Shopware\Rector\ClassConstFetch\ShopwareVersionConstsRector: ~

config/set/shopware/shopware56.yaml

@@ -7,3 +7,4 @@ services:
             setHttpResponseCode: setStatusCode
             sendCookies: sendHeaders
             setBody: setContent
+    Rector\Shopware\Rector\ClassConstFetch\ShopwareVersionConstsRector: ~

packages/Shopware/src/Rector/ClassConstFetch/ShopwareVersionConstsRector.php

@@ -0,0 +1,84 @@
+<?php declare(strict_types=1);
+
+namespace Rector\Shopware\Rector\ClassConstFetch;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr\ClassConstFetch;
+use Rector\Rector\AbstractRector;
+use Rector\RectorDefinition\CodeSample;
+use Rector\RectorDefinition\RectorDefinition;
+use spec\Rector\PhpSpecToPHPUnit\Tests\Rector\Class_\PhpSpecToPHPUnitRector\Fixture\BlablaSpec;
+
+/**
+ * @see https://github.com/shopware/shopware/blob/5.6/UPGRADE-5.6.md
+ */
+final class ShopwareVersionConstsRector extends AbstractRector
+{
+    public function getDefinition(): RectorDefinition
+    {
+        return new RectorDefinition('Use version from di parameter', [
+            new CodeSample(
+                <<<'CODE_SAMPLE'
+class SomeClass
+{
+    public function run()
+    {
+        echo \Shopware::VERSION;
+    }
+}
+CODE_SAMPLE
+,
+                <<<'CODE_SAMPLE'
+class SomeClass
+{
+    public function run()
+    {
+        echo Shopware()->Container()->getParameter('shopware.release.version');
+    }
+}
+CODE_SAMPLE
+
+            )
+        ]);
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getNodeTypes(): array
+    {
+        return [ClassConstFetch::class];
+    }
+
+    /**
+     * @param ClassConstFetch $node
+     */
+    public function refactor(Node $node): ?Node
+    {
+        if (! $this->isType($node, 'Shopware')) {
+            return null;
+        }
+
+        if (! $node->name instanceof Node\Identifier) {
+            return null;
+        }
+
+        switch ($node->name->name) {
+            case 'VERSION':
+                return $this->buildParameterCall('shopware.release.version');
+            case 'VERSION_TEXT':
+                return $this->buildParameterCall('shopware.release.version_text');
+            case 'REVISION':
+                return $this->buildParameterCall('shopware.release.revision');
+            default:
+                return null;
+        }
+    }
+
+    private function buildParameterCall(string $paramterName): Node\Expr\MethodCall
+    {
+        $shopwareFunction = new Node\Expr\FuncCall(new Node\Name('Shopware'));
+        $containerCall = new Node\Expr\MethodCall($shopwareFunction, new Node\Identifier('Container'));
+        return new Node\Expr\MethodCall($containerCall, new Node\Identifier('getParameter'), [new Node\Arg(new Node\Scalar\String_($paramterName))]);
+    }
+}

packages/Shopware/tests/Rector/ClassConstFetch/ShopwareVersionConstsRector/Fixture/fixture.php.inc

@@ -0,0 +1,27 @@
+<?php
+
+namespace Rector\Shopware\Tests\Rector\ClassConstFetch\ShopwareVersionConstsRector\Fixture;
+
+class SomeClass
+{
+    public function run()
+    {
+        echo \Shopware::VERSION;
+    }
+}
+
+?>
+-----
+<?php
+
+namespace Rector\Shopware\Tests\Rector\ClassConstFetch\ShopwareVersionConstsRector\Fixture;
+
+class SomeClass
+{
+    public function run()
+    {
+        echo Shopware()->Container()->getParameter('shopware.release.version');
+    }
+}
+
+?>

packages/Shopware/tests/Rector/ClassConstFetch/ShopwareVersionConstsRector/ShopwareVersionConstsRectorTest.php

@@ -0,0 +1,20 @@
+<?php declare(strict_types=1);
+
+namespace Rector\Shopware\Tests\Rector\ClassConstFetch\ShopwareVersionConstsRector;
+
+use Rector\Testing\PHPUnit\AbstractRectorTestCase;
+
+final class ShopwareVersionConstsRectorTest extends AbstractRectorTestCase
+{
+    public function test(): void
+    {
+        $this->doTestFiles([
+            __DIR__ . '/Fixture/fixture.php.inc'
+        ]);
+    }
+
+    protected function getRectorClass(): string
+    {
+        return \Rector\Shopware\Rector\ClassConstFetch\ShopwareVersionConstsRector::class;
+    }
+}