add rector

composer.json

@@ -71,6 +71,9 @@
         "stan": "@phpstan",
         "stan-baseline": "tools/phpstan --generate-baseline",
         "stan-setup": "phive install",
+        "rector-setup": "cp composer.json composer.backup && composer require --dev rector/rector:\"~2.3.1\" && mv composer.backup composer.json",
+        "rector-check": "vendor/bin/rector process --dry-run",
+        "rector-fix": "vendor/bin/rector process",
         "test": "phpunit",
         "test-coverage": "phpunit --coverage-clover=clover.xml"
     }

rector.php

@@ -0,0 +1,81 @@
+<?php
+declare(strict_types=1);
+
+use Rector\Caching\ValueObject\Storage\FileCacheStorage;
+use Rector\CodeQuality\Rector\Empty_\SimplifyEmptyCheckOnEmptyArrayRector;
+use Rector\CodeQuality\Rector\FuncCall\CompactToVariablesRector;
+use Rector\CodeQuality\Rector\If_\ExplicitBoolCompareRector;
+use Rector\CodingStyle\Rector\Assign\SplitDoubleAssignRector;
+use Rector\CodingStyle\Rector\Catch_\CatchExceptionNameMatchingTypeRector;
+use Rector\CodingStyle\Rector\ClassMethod\NewlineBeforeNewAssignSetRector;
+use Rector\CodingStyle\Rector\Encapsed\EncapsedStringsToSprintfRector;
+use Rector\CodingStyle\Rector\FuncCall\FunctionFirstClassCallableRector;
+use Rector\CodingStyle\Rector\Stmt\NewlineAfterStatementRector;
+use Rector\CodingStyle\Rector\String_\UseClassKeywordForClassNameResolutionRector;
+use Rector\Config\RectorConfig;
+use Rector\DeadCode\Rector\ClassMethod\RemoveUselessReturnTagRector;
+use Rector\EarlyReturn\Rector\If_\ChangeOrIfContinueToMultiContinueRector;
+use Rector\Php55\Rector\String_\StringClassNameToClassConstantRector;
+use Rector\Php74\Rector\Closure\ClosureToArrowFunctionRector;
+use Rector\Php80\Rector\Class_\ClassPropertyAssignToConstructorPromotionRector;
+use Rector\Php80\Rector\Class_\StringableForToStringRector;
+use Rector\Set\ValueObject\SetList;
+use Rector\Strict\Rector\Empty_\DisallowedEmptyRuleFixerRector;
+use Rector\TypeDeclaration\Rector\ClassMethod\ParamTypeByMethodCallTypeRector;
+use Rector\TypeDeclaration\Rector\ClassMethod\ReturnTypeFromStrictFluentReturnRector;
+use Rector\TypeDeclaration\Rector\ClassMethod\ReturnTypeFromStrictTypedCallRector;
+use Rector\TypeDeclaration\Rector\Function_\AddFunctionVoidReturnTypeWhereNoReturnRector;
+
+$cacheDir = getenv('RECTOR_CACHE_DIR') ?: sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'rector';
+
+return RectorConfig::configure()
+    ->withPaths([
+        __DIR__ . '/src',
+        __DIR__ . '/tests',
+    ])
+
+    ->withCache(
+        cacheClass: FileCacheStorage::class,
+        cacheDirectory: $cacheDir,
+    )
+
+    ->withPhpSets()
+    ->withAttributesSets()
+
+    ->withSets([
+        SetList::CODE_QUALITY,
+        SetList::CODING_STYLE,
+        SetList::DEAD_CODE,
+        SetList::EARLY_RETURN,
+        SetList::INSTANCEOF,
+        SetList::TYPE_DECLARATION,
+    ])
+
+    ->withSkip([
+        __DIR__ . '/tests/comparisons',
+        __DIR__ . '/tests/test_app',
+
+        ClassPropertyAssignToConstructorPromotionRector::class,
+        CatchExceptionNameMatchingTypeRector::class,
+        ClosureToArrowFunctionRector::class,
+        RemoveUselessReturnTagRector::class,
+        ReturnTypeFromStrictFluentReturnRector::class,
+        NewlineAfterStatementRector::class,
+        StringClassNameToClassConstantRector::class,
+        ReturnTypeFromStrictTypedCallRector::class,
+        ParamTypeByMethodCallTypeRector::class,
+        AddFunctionVoidReturnTypeWhereNoReturnRector::class,
+        StringableForToStringRector::class,
+        CompactToVariablesRector::class,
+        SplitDoubleAssignRector::class,
+        ChangeOrIfContinueToMultiContinueRector::class,
+        ExplicitBoolCompareRector::class,
+        NewlineBeforeNewAssignSetRector::class,
+        SimplifyEmptyCheckOnEmptyArrayRector::class,
+        DisallowedEmptyRuleFixerRector::class,
+        EncapsedStringsToSprintfRector::class,
+
+        // these causes problems with the testsuite
+        UseClassKeywordForClassNameResolutionRector::class,
+        FunctionFirstClassCallableRector::class,
+    ]);

src/BakePlugin.php

@@ -34,15 +34,11 @@ class BakePlugin extends BasePlugin
 {
     /**
      * Plugin name.
-     *
-     * @var string|null
      */
     protected ?string $name = 'Bake';
 
     /**
      * Load routes or not
-     *
-     * @var bool
      */
     protected bool $routesEnabled = false;
 
@@ -95,13 +91,13 @@ protected function discoverCommands(CommandCollection $commands): CommandCollect
             $pluginPath = $plugin->getClassPath();
 
             $found = $this->findInPath($namespace, $pluginPath);
-            if (count($found)) {
+            if ($found !== []) {
                 $commands->addMany($found);
             }
         }
 
         $found = $this->findInPath(Configure::read('App.namespace'), APP);
-        if (count($found)) {
+        if ($found !== []) {
             $commands->addMany($found);
         }
 

src/CodeGen/ClassBuilder.php

@@ -18,9 +18,6 @@
 
 class ClassBuilder
 {
-    /**
-     * @var \Bake\CodeGen\ParsedClass|null
-     */
     protected ?ParsedClass $parsedClass;
 
     /**
@@ -50,7 +47,7 @@ public function getImplements(array $generated = []): array
      */
     public function getUserConstants(array $generated = []): array
     {
-        if ($this->parsedClass === null) {
+        if (!$this->parsedClass instanceof ParsedClass) {
             return [];
         }
 
@@ -65,7 +62,7 @@ public function getUserConstants(array $generated = []): array
      */
     public function getUserProperties(array $generated = []): array
     {
-        if ($this->parsedClass === null) {
+        if (!$this->parsedClass instanceof ParsedClass) {
             return [];
         }
 
@@ -80,7 +77,7 @@ public function getUserProperties(array $generated = []): array
      */
     public function getUserFunctions(array $generated = []): array
     {
-        if ($this->parsedClass === null) {
+        if (!$this->parsedClass instanceof ParsedClass) {
             return [];
         }
 

src/CodeGen/CodeParser.php

@@ -18,6 +18,8 @@
 
 use PhpParser\Error;
 use PhpParser\Node;
+use PhpParser\Node\Identifier;
+use PhpParser\Node\Name;
 use PhpParser\Node\Stmt\Class_;
 use PhpParser\Node\Stmt\GroupUse;
 use PhpParser\Node\Stmt\Namespace_;
@@ -41,24 +43,12 @@ class CodeParser extends NodeVisitorAbstract
      */
     protected const INDENT = '    ';
 
-    /**
-     * @var \PhpParser\Parser
-     */
     protected Parser $parser;
 
-    /**
-     * @var \PhpParser\NodeTraverser
-     */
     protected NodeTraverser $traverser;
 
-    /**
-     * @var string
-     */
     protected string $fileText = '';
 
-    /**
-     * @var array
-     */
     protected array $parsed = [];
 
     /**
@@ -204,7 +194,7 @@ public function enterNode(Node $node)
                 $methods[$name] = $this->getNodeCode($method);
             }
 
-            $implements = array_map(function ($name) {
+            $implements = array_map(function (Name $name): string {
                 return (string)$name;
             }, $node->implements);
 
@@ -237,9 +227,8 @@ protected function getNodeCode(NodeAbstract $node): string
 
         $startPos = $node->getStartFilePos();
         $endPos = $node->getEndFilePos();
-        $code .= static::INDENT . substr($this->fileText, $startPos, $endPos - $startPos + 1);
 
-        return $code;
+        return $code . static::INDENT . substr($this->fileText, $startPos, $endPos - $startPos + 1);
     }
 
     /**
@@ -255,13 +244,9 @@ protected function normalizeUse(UseItem $use, ?string $prefix = null): array
         }
 
         $alias = $use->alias;
-        if (!$alias) {
+        if (!$alias instanceof Identifier) {
             $last = strrpos($name, '\\', -1);
-            if ($last !== false) {
-                $alias = substr($name, strrpos($name, '\\', -1) + 1);
-            } else {
-                $alias = $name;
-            }
+            $alias = $last !== false ? substr($name, strrpos($name, '\\', -1) + 1) : $name;
         }
 
         return [(string)$alias, $name];