[TASK] Add RenamePackageComposerRector (#27)

rules-tests/Composer/Rector/RenamePackageComposerRector/Fixture/remove_package.json

@@ -0,0 +1,17 @@
+{
+    "require": {
+        "foo/bar": "dev-main"
+    },
+    "require-dev": {
+        "foo/baz": "dev-main"
+    }
+}
+-----
+{
+    "require": {
+        "baz/bar": "dev-main"
+    },
+    "require-dev": {
+        "baz/baz": "dev-main"
+    }
+}

rules-tests/Composer/Rector/RenamePackageComposerRector/RenamePackageComposerRectorTest.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\Tests\Composer\Rector\RenamePackageComposerRector;
+
+use Iterator;
+use Rector\Testing\PHPUnit\AbstractRectorTestCase;
+use Symplify\SmartFileSystem\SmartFileInfo;
+
+final class RenamePackageComposerRectorTest extends AbstractRectorTestCase
+{
+    /**
+     * @dataProvider provideData()
+     */
+    public function test(SmartFileInfo $fileInfo): void
+    {
+        $this->doTestFileInfo($fileInfo);
+    }
+
+    /**
+     * @return Iterator<SmartFileInfo>
+     */
+    public function provideData(): Iterator
+    {
+        return $this->yieldFilesFromDirectory(__DIR__ . '/Fixture', '*.json');
+    }
+
+    public function provideConfigFilePath(): string
+    {
+        return __DIR__ . '/config/some_config.php';
+    }
+}

rules-tests/Composer/Rector/RenamePackageComposerRector/config/some_config.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\Composer\Rector\RenamePackageComposerRector;
+use Rector\Composer\ValueObject\RenamePackage;
+use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;
+use Symplify\SymfonyPhpConfig\ValueObjectInliner;
+
+return static function (ContainerConfigurator $containerConfigurator): void {
+    $services = $containerConfigurator->services();
+    $services->set(RenamePackageComposerRector::class)
+        ->call('configure', [
+            [
+                RenamePackageComposerRector::RENAME_PACKAGES =>
+                    ValueObjectInliner::inline(
+                        [new RenamePackage('foo/bar', 'baz/bar'), new RenamePackage('foo/baz', 'baz/baz')]
+                    ),
+            ],
+        ]);
+};

rules/Composer/Rector/RenamePackageComposerRector.php

@@ -0,0 +1,83 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\Composer\Rector;
+
+use Rector\Composer\Contract\Rector\ComposerRectorInterface;
+use Rector\Composer\ValueObject\RenamePackage;
+use Symplify\ComposerJsonManipulator\ValueObject\ComposerJson;
+use Symplify\RuleDocGenerator\ValueObject\CodeSample\ConfiguredCodeSample;
+use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
+
+/**
+ * @see \Rector\Tests\Composer\Rector\RenamePackageComposerRector\RenamePackageComposerRectorTest
+ */
+final class RenamePackageComposerRector implements ComposerRectorInterface
+{
+    /**
+     * @var string
+     */
+    public const RENAME_PACKAGES = 'rename_packages';
+
+    /**
+     * @var RenamePackage[]
+     */
+    private array $renamePackages = [];
+
+    public function refactor(ComposerJson $composerJson): void
+    {
+        foreach ($this->renamePackages as $renamePackage) {
+            if ($composerJson->hasRequiredPackage($renamePackage->getOldPackageName())) {
+                $version = $composerJson->getRequire()[$renamePackage->getOldPackageName()];
+                $composerJson->replacePackage(
+                    $renamePackage->getOldPackageName(),
+                    $renamePackage->getNewPackageName(),
+                    $version
+                );
+            }
+            if ($composerJson->hasRequiredDevPackage($renamePackage->getOldPackageName())) {
+                $version = $composerJson->getRequireDev()[$renamePackage->getOldPackageName()];
+                $composerJson->replacePackage(
+                    $renamePackage->getOldPackageName(),
+                    $renamePackage->getNewPackageName(),
+                    $version
+                );
+            }
+        }
+    }
+
+    public function getRuleDefinition(): RuleDefinition
+    {
+        return new RuleDefinition('Change package name in `composer.json`', [new ConfiguredCodeSample(
+            <<<'CODE_SAMPLE'
+{
+    "require": {
+        "rector/rector": "dev-main"
+    }
+}
+CODE_SAMPLE
+            ,
+            <<<'CODE_SAMPLE'
+{
+    "require": {
+        "rector/rector-src": "dev-main"
+    }
+}
+CODE_SAMPLE
+            ,
+            [
+                self::RENAME_PACKAGES => [new RenamePackage('rector/rector', 'rector/rector-src')],
+            ]
+        ),
+        ]);
+    }
+
+    /**
+     * @param array<string, RenamePackage[]> $configuration
+     */
+    public function configure(array $configuration): void
+    {
+        $this->renamePackages = $configuration[self::RENAME_PACKAGES] ?? [];
+    }
+}

rules/Composer/ValueObject/RenamePackage.php

@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\Composer\ValueObject;
+
+final class RenamePackage
+{
+    private string $oldPackageName;
+
+    private string $newPackageName;
+
+    public function __construct(string $oldPackageName, string $newPackageName)
+    {
+        $this->oldPackageName = $oldPackageName;
+        $this->newPackageName = $newPackageName;
+    }
+
+    public function getOldPackageName(): string
+    {
+        return $this->oldPackageName;
+    }
+
+    public function getNewPackageName(): string
+    {
+        return $this->newPackageName;
+    }
+}