[Cleaning] Get rid of nullable parameters

.gitattributes

@@ -15,3 +15,6 @@ packages/*/docs/ export-ignore
 
 # highlight neon files as yaml
 *.neon linguist-language=YAML
+
+# for git-wrapper
+packages/git-wrapper/tests/build/*

composer.json

@@ -56,7 +56,7 @@
         "nette/forms": "^3.1",
         "ondram/ci-detector": "^3.5",
         "psr/log": "^1.1",
-        "rector/rector": "^0.9.26",
+        "rector/rector": "^0.9.30",
         "symfony/doctrine-bridge": "^4.4|^5.2",
         "symfony/framework-bundle": "^4.4|^5.2",
         "symfony/security-bundle": "^4.4|^5.2",

packages/autowire-array-parameter/tests/DocBlock/ParamTypeDocBlockResolverTest.php

@@ -23,7 +23,7 @@ protected function setUp(): void
     /**
      * @dataProvider provideData()
      */
-    public function test(string $docBlock, string $parameterName, ?string $expectedType): void
+    public function test(string $docBlock, string $parameterName, string $expectedType): void
     {
         $resolvedType = $this->paramTypeDocBlockResolver->resolve($docBlock, $parameterName);
         $this->assertSame($expectedType, $resolvedType);
@@ -32,8 +32,21 @@ public function test(string $docBlock, string $parameterName, ?string $expectedT
     public function provideData(): Iterator
     {
         yield ['/** @param Type[] $name */', 'name', 'Type'];
-        yield ['/** @param Type[] $name */', '___not', null];
         yield ['/** @param array<Type> $name */', 'name', 'Type'];
         yield ['/** @param iterable<Type> $name */', 'name', 'Type'];
     }
+
+    /**
+     * @dataProvider provideDataMissmatchName()
+     */
+    public function testMissmatchName(string $docBlock, string $parameterName): void
+    {
+        $resolvedType = $this->paramTypeDocBlockResolver->resolve($docBlock, $parameterName);
+        $this->assertNull($resolvedType);
+    }
+
+    public function provideDataMissmatchName(): Iterator
+    {
+        yield ['/** @param Type[] $name */', '___not'];
+    }
 }

packages/changelog-linker/src/Application/ChangelogLinkerApplication.php

@@ -37,7 +37,7 @@ public function __construct(
 
     public function createContentFromPullRequestsBySortPriority(
         array $pullRequests,
-        ?string $sortPriority,
+        string $sortPriority,
         bool $inCategories,
         bool $inPackages
     ): string {

packages/changelog-linker/src/ChangeTree/ChangeFactory.php

@@ -10,6 +10,8 @@
 use Symplify\ChangelogLinker\Git\GitCommitDateTagResolver;
 use Symplify\ChangelogLinker\ValueObject\ChangeTree\Change;
 use Symplify\ChangelogLinker\ValueObject\Option;
+use Symplify\ChangelogLinker\ValueObject\PackageName;
+use Symplify\MonorepoBuilder\ValueObject\Package;
 use Symplify\PackageBuilder\Parameter\ParameterProvider;
 
 /**
@@ -91,9 +93,9 @@ private function escapeMarkdown(string $content): string
         return Strings::replace($content, self::ASTERISK_REGEX, '\\\$1');
     }
 
-    private function resolveMessageWithoutPackage(string $message, ?string $package): string
+    private function resolveMessageWithoutPackage(string $message, string $package): string
     {
-        if ($package === null) {
+        if ($package === PackageName::UNKNOWN) {
             return $message;
         }
 

packages/changelog-linker/src/ChangeTree/ChangeResolver.php

@@ -32,7 +32,7 @@ public function __construct(ChangeFactory $changeFactory, ChangeSorter $changeSo
      */
     public function resolveSortedChangesFromPullRequestsWithSortPriority(
         array $pullRequests,
-        ?string $sortPriority
+        string $sortPriority
     ): array {
         $changes = [];
 

packages/changelog-linker/src/ChangeTree/ChangeSorter.php

@@ -5,22 +5,13 @@
 namespace Symplify\ChangelogLinker\ChangeTree;
 
 use Symplify\ChangelogLinker\ValueObject\ChangeTree\Change;
+use Symplify\ChangelogLinker\ValueObject\PackageCategoryPriority;
 
 /**
  * @see \Symplify\ChangelogLinker\Tests\ChangeTree\ChangeSorterTest
  */
 final class ChangeSorter
 {
-    /**
-     * @var string
-     */
-    public const PRIORITY_PACKAGES = 'packages';
-
-    /**
-     * @var string
-     */
-    public const PRIORITY_CATEGORIES = 'categories';
-
     /**
      * Inspiration: https://stackoverflow.com/a/8598241/1348344
      *
@@ -29,7 +20,7 @@ final class ChangeSorter
      * @param Change[] $changes
      * @return Change[]
      */
-    public function sort(array $changes, ?string $priority): array
+    public function sort(array $changes, string $priority): array
     {
         // pur newer versions to the top, and "Unreleased" first
         usort($changes, function (Change $firstChange, Change $secondChange) use ($priority): int {
@@ -38,7 +29,7 @@ public function sort(array $changes, ?string $priority): array
                 return $comparisonStatus;
             }
 
-            if ($priority === self::PRIORITY_PACKAGES) {
+            if ($priority === PackageCategoryPriority::PACKAGES) {
                 return $this->comparePackagesOverCategories($firstChange, $secondChange);
             }
 

packages/changelog-linker/src/ChangelogDumper.php

@@ -4,9 +4,9 @@
 
 namespace Symplify\ChangelogLinker;
 
-use Symplify\ChangelogLinker\ChangeTree\ChangeSorter;
 use Symplify\ChangelogLinker\Git\GitCommitDateTagResolver;
 use Symplify\ChangelogLinker\ValueObject\ChangeTree\Change;
+use Symplify\ChangelogLinker\ValueObject\PackageCategoryPriority;
 
 /**
  * @see \Symplify\ChangelogLinker\Tests\ChangelogDumper\ChangelogDumperTest
@@ -58,7 +58,7 @@ public function reportChangesWithHeadlines(
         array $changes,
         bool $withCategories,
         bool $withPackages,
-        ?string $priority
+        string $priority
     ): string {
         $this->content .= PHP_EOL;
 
@@ -77,12 +77,12 @@ public function reportChangesWithHeadlines(
     private function displayHeadlines(
         bool $withCategories,
         bool $withPackages,
-        ?string $priority,
+        string $priority,
         Change $change
     ): void {
         $this->displayTag($change);
 
-        if ($priority === ChangeSorter::PRIORITY_PACKAGES) {
+        if ($priority === PackageCategoryPriority::PACKAGES) {
             $this->displayPackageIfDesired($change, $withPackages, $priority);
             $this->displayCategoryIfDesired($change, $withCategories, $priority);
         } else {
@@ -101,28 +101,28 @@ private function displayTag(Change $change): void
         $this->previousTag = $change->getTag();
     }
 
-    private function displayPackageIfDesired(Change $change, bool $withPackages, ?string $priority): void
+    private function displayPackageIfDesired(Change $change, bool $withPackages, string $priority): void
     {
         if (! $withPackages) {
             return;
         }
         if ($this->previousPackage === $change->getPackage()) {
             return;
         }
-        $headlineLevel = $priority === ChangeSorter::PRIORITY_CATEGORIES ? 4 : 3;
+        $headlineLevel = $priority === PackageCategoryPriority::CATEGORIES ? 4 : 3;
         $this->content .= str_repeat('#', $headlineLevel) . ' ' . $change->getPackage() . PHP_EOL;
         $this->previousPackage = $change->getPackage();
     }
 
-    private function displayCategoryIfDesired(Change $change, bool $withCategories, ?string $priority): void
+    private function displayCategoryIfDesired(Change $change, bool $withCategories, string $priority): void
     {
         if (! $withCategories) {
             return;
         }
         if ($this->previousCategory === $change->getCategory()) {
             return;
         }
-        $headlineLevel = $priority === ChangeSorter::PRIORITY_PACKAGES ? 4 : 3;
+        $headlineLevel = $priority === PackageCategoryPriority::PACKAGES ? 4 : 3;
         $this->content .= str_repeat('#', $headlineLevel) . ' ' . $change->getCategory() . PHP_EOL;
         $this->previousCategory = $change->getCategory();
     }

packages/changelog-linker/src/Console/Command/DumpMergesCommand.php

@@ -126,7 +126,7 @@ protected function execute(InputInterface $input, OutputInterface $output): int
         $sinceId = $this->highestMergedIdResolver->resolveFromInputAndChangelogContent($input, $content);
 
         /** @var string $baseBranch */
-        $baseBranch = $input->getOption(Option::BASE_BRANCH);
+        $baseBranch = (string) $input->getOption(Option::BASE_BRANCH);
 
         $pullRequests = $this->githubApi->getMergedPullRequestsSinceId($sinceId, $baseBranch);
         if ($pullRequests === []) {

packages/changelog-linker/src/Console/Input/PriorityResolver.php

@@ -6,6 +6,7 @@
 
 use Symfony\Component\Console\Input\InputInterface;
 use Symplify\ChangelogLinker\ValueObject\Option;
+use Symplify\ChangelogLinker\ValueObject\PackageCategoryPriority;
 use Symplify\PackageBuilder\Reflection\PrivatesAccessor;
 
 final class PriorityResolver
@@ -24,7 +25,7 @@ public function __construct()
      * Detects the order in which "--in-packages" and "--in-categories" are both called.
      * The first has a priority.
      */
-    public function resolveFromInput(InputInterface $input): ?string
+    public function resolveFromInput(InputInterface $input): string
     {
         $rawOptions = $this->privatesAccessor->getPrivateProperty($input, 'options');
 
@@ -34,17 +35,17 @@ public function resolveFromInput(InputInterface $input): ?string
         $usedOptions = array_intersect($requiredOptions, $optionNames);
 
         if (count($usedOptions) !== count($requiredOptions)) {
-            return null;
+            return PackageCategoryPriority::NONE;
         }
 
         foreach ($optionNames as $optionName) {
             if ($optionName === Option::IN_PACKAGES) {
-                return 'packages';
+                return PackageCategoryPriority::PACKAGES;
             }
 
-            return 'categories';
+            return PackageCategoryPriority::CATEGORIES;
         }
 
-        return null;
+        return PackageCategoryPriority::NONE;
     }
 }

packages/changelog-linker/src/Github/GithubApi.php

@@ -84,7 +84,7 @@ public function __construct(
     /**
      * @return mixed[]
      */
-    public function getMergedPullRequestsSinceId(int $id, ?string $baseBranch = null): array
+    public function getMergedPullRequestsSinceId(int $id, string $baseBranch): array
     {
         $pullRequests = $this->getPullRequestsSinceId($id, $baseBranch);
 
@@ -113,15 +113,13 @@ public function isPullRequestMergedToBaseBranch(int $pullRequestId, string $base
     /**
      * @return mixed[]
      */
-    private function getPullRequestsSinceId(int $id, ?string $baseBranch = null): array
+    private function getPullRequestsSinceId(int $id, string $baseBranch): array
     {
         $pullRequests = [];
 
         for ($i = 1; $i <= self::MAX_PAGE; ++$i) {
             $url = sprintf(self::URL_CLOSED_PULL_REQUESTS, $this->repositoryName) . '&page=' . $i;
-            if ($baseBranch !== null) {
-                $url .= '&base=' . $baseBranch;
-            }
+            $url .= '&base=' . $baseBranch;
             $response = $this->getResponseToUrl($url);
 
             // already no more pages → stop

packages/changelog-linker/src/ValueObject/PackageCategoryPriority.php

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Symplify\ChangelogLinker\ValueObject;
+
+final class PackageCategoryPriority
+{
+    /**
+     * @var string
+     */
+    public const CATEGORIES = 'categories';
+
+    /**
+     * @var string
+     */
+    public const NONE = 'none';
+
+    /**
+     * @var string
+     */
+    public const PACKAGES = 'packages';
+}

packages/changelog-linker/tests/ChangeTree/ChangeSorterTest.php

@@ -7,6 +7,7 @@
 use PHPUnit\Framework\TestCase;
 use Symplify\ChangelogLinker\ChangeTree\ChangeSorter;
 use Symplify\ChangelogLinker\ValueObject\ChangeTree\Change;
+use Symplify\ChangelogLinker\ValueObject\PackageCategoryPriority;
 
 final class ChangeSorterTest extends TestCase
 {
@@ -24,7 +25,7 @@ public function testSortWithCategoryPriority(): void
     {
         $changes = $this->createChanges();
 
-        $sortedChanges = $this->changeSorter->sort($changes, ChangeSorter::PRIORITY_CATEGORIES);
+        $sortedChanges = $this->changeSorter->sort($changes, PackageCategoryPriority::CATEGORIES);
         $this->assertNotSame($changes, $sortedChanges);
 
         /** @var Change $firstChange */
@@ -42,7 +43,7 @@ public function testSortWithPackagePriority(): void
     {
         $changes = $this->createChanges();
 
-        $sortedChanges = $this->changeSorter->sort($changes, ChangeSorter::PRIORITY_PACKAGES);
+        $sortedChanges = $this->changeSorter->sort($changes, PackageCategoryPriority::PACKAGES);
         $this->assertNotSame($changes, $sortedChanges);
 
         /** @var Change $firstChange */

packages/changelog-linker/tests/ChangeTree/ChangeSorterTogetherTest.php

@@ -7,6 +7,7 @@
 use Iterator;
 use PHPUnit\Framework\TestCase;
 use Symplify\ChangelogLinker\ChangeTree\ChangeSorter;
+use Symplify\ChangelogLinker\ValueObject\PackageCategoryPriority;
 
 final class ChangeSorterTogetherTest extends TestCase
 {
@@ -30,7 +31,7 @@ protected function setUp(): void
      * Tags should keep the same order for whatever priority
      * @dataProvider provideDataForTags()
      */
-    public function testTags(?string $priority): void
+    public function testTags(string $priority): void
     {
         $changes = $this->dummyChangesFactory->create();
         $sortedChanges = $this->changeSorter->sort($changes, $priority);
@@ -53,16 +54,16 @@ public function testTags(?string $priority): void
 
     public function provideDataForTags(): Iterator
     {
-        yield [ChangeSorter::PRIORITY_CATEGORIES];
-        yield [ChangeSorter::PRIORITY_PACKAGES];
-        yield [null];
+        yield [PackageCategoryPriority::CATEGORIES];
+        yield [PackageCategoryPriority::PACKAGES];
+        yield [PackageCategoryPriority::NONE];
     }
 
     public function testSortWithCategoryPriority(): void
     {
         $changes = $this->dummyChangesFactory->create();
 
-        $sortedChanges = $this->changeSorter->sort($changes, ChangeSorter::PRIORITY_CATEGORIES);
+        $sortedChanges = $this->changeSorter->sort($changes, PackageCategoryPriority::CATEGORIES);
 
         $categoriesByTags = [];
         foreach ($sortedChanges as $sortedChange) {
@@ -117,7 +118,7 @@ public function testSortWithCategoryPriority(): void
     public function testSortWithPackagePriority(): void
     {
         $changes = $this->dummyChangesFactory->create();
-        $sortedChanges = $this->changeSorter->sort($changes, ChangeSorter::PRIORITY_PACKAGES);
+        $sortedChanges = $this->changeSorter->sort($changes, PackageCategoryPriority::PACKAGES);
 
         $packagesByTags = [];
         foreach ($sortedChanges as $sortedChange) {

packages/changelog-linker/tests/ChangelogDumper/WithTagsTest.php

@@ -8,6 +8,7 @@
 use Symplify\ChangelogLinker\ChangelogDumper;
 use Symplify\ChangelogLinker\HttpKernel\ChangelogLinkerKernel;
 use Symplify\ChangelogLinker\ValueObject\ChangeTree\Change;
+use Symplify\ChangelogLinker\ValueObject\PackageCategoryPriority;
 use Symplify\PackageBuilder\Testing\AbstractKernelTestCase;
 
 final class WithTagsTest extends AbstractKernelTestCase
@@ -46,7 +47,7 @@ public function testReportChanges(): void
     public function testReportBothWithCategoriesPriority(
         bool $withCategories,
         bool $withPackages,
-        ?string $priority,
+        string $priority,
         string $expectedOutputFile
     ): void {
         $this->markTestSkipped('Random false positives on Github Actions');
@@ -63,7 +64,7 @@ public function testReportBothWithCategoriesPriority(
 
     public function provideDataForReportChangesWithHeadlines(): Iterator
     {
-        yield [true, false, null, __DIR__ . '/WithTagsSource/expected2.md'];
-        yield [false, true, null, __DIR__ . '/WithTagsSource/expected3.md'];
+        yield [true, false, PackageCategoryPriority::NONE, __DIR__ . '/WithTagsSource/expected2.md'];
+        yield [false, true, PackageCategoryPriority::NONE, __DIR__ . '/WithTagsSource/expected3.md'];
     }
 }