Upgrade PHP CS Fixer

.gitattributes

@@ -4,4 +4,4 @@
 /.gitignore export-ignore
 /.travis.yml export-ignore
 /phpunit.xml.dist export-ignore
-/php_cs.dist export-ignore
+/.php-cs-fixer.dist.php export-ignore

.github/workflows/test-unit.yml

@@ -15,12 +15,12 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        php: ['7.3', '7.4', '8.0', '8.1', '8.2', '8.3']
+        php: ['7.3', '7.4', '8.0', '8.1', '8.2', '8.3', 'latest']
         type: ['Phpunit']
         include:
-          - php: '8.0'
+          - php: 'latest'
             type: 'CodingStyle'
-          - php: '8.3'
+          - php: 'latest'
             type: 'StaticAnalysis'
     steps:
       - name: Checkout

.gitignore

@@ -1,6 +1,4 @@
-/.idea
-/.php_cs
-/.phpunit.result.cache
 /vendor
 /composer.lock
 /phpunit.xml
+/.phpunit.result.cache

.php-cs-fixer.dist.php

@@ -0,0 +1,78 @@
+<?php
+
+declare(strict_types=1);
+
+use PhpCsFixer\Config;
+use PhpCsFixer\Finder;
+
+$finder = Finder::create()
+    ->in([__DIR__])
+    ->exclude(['vendor']);
+
+return (new Config())
+    ->setRiskyAllowed(true)
+    ->setRules([
+        '@PhpCsFixer' => true,
+        '@PhpCsFixer:risky' => true,
+        '@PHP71Migration' => true,
+        '@PHP71Migration:risky' => true,
+
+        // required by PSR-12
+        'concat_space' => [
+            'spacing' => 'one',
+        ],
+
+        // disable some too strict rules
+        'phpdoc_types_order' => [
+            'null_adjustment' => 'always_last',
+            'sort_algorithm' => 'none',
+        ],
+        'single_line_throw' => false,
+        'yoda_style' => [
+            'equal' => false,
+            'identical' => false,
+        ],
+        'native_constant_invocation' => true,
+        'native_function_invocation' => false,
+        'void_return' => false,
+        'blank_line_before_statement' => [
+            'statements' => ['break', 'continue', 'declare', 'return', 'throw', 'exit'],
+        ],
+        'final_internal_class' => false,
+        'combine_consecutive_issets' => false,
+        'combine_consecutive_unsets' => false,
+        'multiline_whitespace_before_semicolons' => false,
+        'no_superfluous_elseif' => false,
+        'ordered_class_elements' => false,
+        'php_unit_internal_class' => false,
+        'php_unit_test_class_requires_covers' => false,
+        'phpdoc_add_missing_param_annotation' => false,
+        'return_assignment' => false,
+        'comment_to_phpdoc' => false,
+        'general_phpdoc_annotation_remove' => [
+            'annotations' => ['author', 'copyright', 'throws'],
+        ],
+
+        // fn => without curly brackets is less readable,
+        // also prevent bounding of unwanted variables for GC
+        'use_arrow_functions' => false,
+
+        // TODO disable too strict rules for now - remove once the CS is updated
+        'declare_strict_types' => false,
+        'fully_qualified_strict_types' => false,
+        'general_phpdoc_annotation_remove' => false,
+        'global_namespace_import' => false,
+        'increment_style' => false,
+        'native_constant_invocation' => false,
+        'no_useless_else' => false,
+        'php_unit_data_provider_name' => false,
+        'php_unit_data_provider_return_type' => false,
+        'php_unit_data_provider_static' => false,
+        'php_unit_strict' => false,
+        'php_unit_test_case_static_method_calls' => false,
+        'phpdoc_to_comment' => false,
+        'static_lambda' => false,
+        'strict_comparison' => false,
+    ])
+    ->setFinder($finder)
+    ->setCacheFile(sys_get_temp_dir() . '/php-cs-fixer.' . md5(__DIR__) . '.cache');

composer.json

@@ -46,15 +46,13 @@
         "ext-sysvsem": "*",
         "eloquent/liberator": "^2.0",
         "ergebnis/composer-normalize": "^2.13",
-        "friendsofphp/php-cs-fixer": "^2.16",
-        "johnkary/phpunit-speedtrap": "^3.0",
+        "friendsofphp/php-cs-fixer": "^3.0",
         "mikey179/vfsstream": "^1.6.7",
         "php-mock/php-mock-phpunit": "^2.1",
         "phpstan/phpstan": "^0.12.58",
         "phpunit/phpunit": "^9.4",
         "predis/predis": "^1.1",
-        "spatie/async": "^1.5",
-        "squizlabs/php_codesniffer": "^3.3"
+        "spatie/async": "^1.5"
     },
     "suggest": {
         "ext-igbinary": "To use this library with PHP Redis igbinary serializer enabled.",
@@ -82,8 +80,5 @@
             "phpstan/extension-installer": true
         },
         "sort-packages": true
-    },
-    "scripts": {
-        "fix-cs": "vendor/bin/phpcbf --standard=PSR2 src/ tests/"
     }
 }

phpunit.xml.dist

@@ -15,7 +15,4 @@
             <directory suffix="Test.php">./tests</directory>
         </testsuite>
     </testsuites>
-    <listeners>
-        <listener class="JohnKary\PHPUnit\Listener\SpeedTrapListener" />
-    </listeners>
 </phpunit>

src/exception/DeadlineException.php

@@ -9,6 +9,4 @@
 /**
  * Deadline exception.
  */
-class DeadlineException extends RuntimeException implements PhpLockException
-{
-}
+class DeadlineException extends RuntimeException implements PhpLockException {}

src/exception/ExecutionOutsideLockException.php

@@ -21,10 +21,11 @@ class ExecutionOutsideLockException extends LockReleaseException
     /**
      * Creates a new instance of the ExecutionOutsideLockException class.
      *
-     * @param float $elapsedTime Total elapsed time of the synchronized code
-     *                           callback execution.
-     * @param float $timeout     The lock timeout in seconds.
-     * @return self Execution outside lock exception.
+     * @param float $elapsedTime total elapsed time of the synchronized code
+     *                           callback execution
+     * @param float $timeout     the lock timeout in seconds
+     *
+     * @return self execution outside lock exception
      */
     public static function create(float $elapsedTime, float $timeout): self
     {

src/exception/LockAcquireException.php

@@ -10,6 +10,4 @@
  * Used when the lock could not be acquired. This exception implies that the
  * critical code was not executed, or at least had no side effects.
  */
-class LockAcquireException extends MutexException
-{
-}
+class LockAcquireException extends MutexException {}

src/exception/LockReleaseException.php

@@ -33,7 +33,7 @@ class LockReleaseException extends MutexException
      * Gets the result that has been returned during the critical code
      * execution.
      *
-     * @return mixed The return value of the executed code block.
+     * @return mixed the return value of the executed code block
      */
     public function getCodeResult()
     {
@@ -44,8 +44,9 @@ public function getCodeResult()
      * Sets the result that has been returned during the critical code
      * execution.
      *
-     * @param mixed $codeResult The return value of the executed code block.
-     * @return self Current lock release exception instance.
+     * @param mixed $codeResult the return value of the executed code block
+     *
+     * @return self current lock release exception instance
      */
     public function setCodeResult($codeResult): self
     {
@@ -58,8 +59,8 @@ public function setCodeResult($codeResult): self
      * Gets the exception that has happened during the synchronized code
      * execution.
      *
-     * @return \Throwable|null The exception thrown by the code block or null
-     * when there has been no exception.
+     * @return \Throwable|null the exception thrown by the code block or null
+     *                         when there has been no exception
      */
     public function getCodeException(): ?Throwable
     {
@@ -70,8 +71,9 @@ public function getCodeException(): ?Throwable
      * Sets the exception that has happened during the critical code
      * execution.
      *
-     * @param \Throwable $codeException The exception thrown by the code block.
-     * @return self Current lock release exception instance.
+     * @param \Throwable $codeException the exception thrown by the code block
+     *
+     * @return self current lock release exception instance
      */
     public function setCodeException(Throwable $codeException): self
     {

src/exception/MutexException.php

@@ -15,7 +15,7 @@
 class MutexException extends RuntimeException implements PhpLockException
 {
     /**
-     * @var int Not enough redis servers.
+     * @var int not enough redis servers
      */
     public const REDIS_NOT_ENOUGH_SERVERS = 1;
 }

src/exception/PhpLockException.php

@@ -7,15 +7,13 @@
 /**
  * Common php-lock/lock exception interface.
  *
- * @method string getMessage()
- * @method int getCode()
- * @method string getFile()
- * @method int getLine()
- * @method array getTrace()
- * @method string getTraceAsString()
+ * @method string          getMessage()
+ * @method int             getCode()
+ * @method string          getFile()
+ * @method int             getLine()
+ * @method array           getTrace()
+ * @method string          getTraceAsString()
  * @method \Throwable|null getPrevious()
- * @method string __toString()
+ * @method string          __toString()
  */
-interface PhpLockException
-{
-}
+interface PhpLockException {}

src/exception/TimeoutException.php

@@ -15,8 +15,9 @@ class TimeoutException extends LockAcquireException
     /**
      * Creates a new instance of the TimeoutException class.
      *
-     * @param float $timeout The timeout in seconds.
-     * @return self A timeout has been exceeded exception.
+     * @param float $timeout the timeout in seconds
+     *
+     * @return self a timeout has been exceeded exception
      */
     public static function create(float $timeout): self
     {

src/mutex/CASMutex.php

@@ -18,7 +18,7 @@
 class CASMutex extends Mutex
 {
     /**
-     * @var Loop The loop.
+     * @var Loop the loop
      */
     private $loop;
 
@@ -27,8 +27,9 @@ class CASMutex extends Mutex
      *
      * The default is 3 seconds.
      *
-     * @param float $timeout The timeout in seconds.
-     * @throws \LengthException The timeout must be greater than 0.
+     * @param float $timeout the timeout in seconds
+     *
+     * @throws \LengthException the timeout must be greater than 0
      */
     public function __construct(float $timeout = 3)
     {
@@ -69,11 +70,13 @@ public function notify(): void
      * </code>
      *
      * @template T
-     * @param callable(): T $code The synchronized execution block.
-     * @throws \Exception The execution block threw an exception.
-     * @throws TimeoutException The timeout was reached.
-     * @return T The return value of the execution block.
      *
+     * @param callable(): T $code the synchronized execution block
+     *
+     * @return T the return value of the execution block
+     *
+     * @throws \Exception       the execution block threw an exception
+     * @throws TimeoutException the timeout was reached
      */
     public function synchronized(callable $code)
     {