[PHP 8.5] Add NestedToPipeOperatorRector (#7577)

* pipe

* rebase

* feedback

* remove from config, make optional as opinionated new syntax

---------

Co-authored-by: MailMug <info@mailmug.net>

Author: TomasVotruba

config/set/php85.php

@@ -31,21 +31,19 @@
 use Rector\Renaming\ValueObject\RenameClassAndConstFetch;
 
 return static function (RectorConfig $rectorConfig): void {
-    $rectorConfig->rules(
-        [
-            ArrayFirstLastRector::class,
-            RemoveFinfoBufferContextArgRector::class,
-            NullDebugInfoReturnRector::class,
-            DeprecatedAnnotationToDeprecatedAttributeRector::class,
-            ColonAfterSwitchCaseRector::class,
-            ArrayKeyExistsNullToEmptyStringRector::class,
-            ChrArgModuloRector::class,
-            SleepToSerializeRector::class,
-            OrdSingleByteRector::class,
-            WakeupToUnserializeRector::class,
-            ShellExecFunctionCallOverBackticksRector::class,
-        ]
-    );
+    $rectorConfig->rules([
+        ArrayFirstLastRector::class,
+        RemoveFinfoBufferContextArgRector::class,
+        NullDebugInfoReturnRector::class,
+        DeprecatedAnnotationToDeprecatedAttributeRector::class,
+        ColonAfterSwitchCaseRector::class,
+        ArrayKeyExistsNullToEmptyStringRector::class,
+        ChrArgModuloRector::class,
+        SleepToSerializeRector::class,
+        OrdSingleByteRector::class,
+        WakeupToUnserializeRector::class,
+        ShellExecFunctionCallOverBackticksRector::class,
+    ]);
 
     $rectorConfig->ruleWithConfiguration(
         RemoveFuncCallArgRector::class,

phpstan.neon

@@ -222,6 +222,8 @@ parameters:
 
         - '#Register "Rector\\Php80\\Rector\\NotIdentical\\MbStrContainsRector" service to "php80\.php" config set#'
 
+        - '#Register "Rector\\Php85\\Rector\\StmtsAwareInterface\\NestedToPipeOperatorRector" service to "php85\.php" config set#'
+
         # closure detailed
         - '#Method Rector\\Config\\RectorConfig\:\:singleton\(\) has parameter \$concrete with no signature specified for Closure#'
 

rules-tests/Php85/Rector/StmtsAwareInterface/NestedToPipeOperatorRector/Fixture/basic.php.inc

@@ -0,0 +1,17 @@
+<?php
+
+namespace Rector\Tests\Php85\Rector\StmtsAwareInterface\NestedToPipeOperatorRector\Fixture;
+
+$value = "hello world";
+$result1 = function3($value);
+$result2 = function2($result1);
+$result = function1($result2);
+?>
+-----
+<?php
+
+namespace Rector\Tests\Php85\Rector\StmtsAwareInterface\NestedToPipeOperatorRector\Fixture;
+
+$value = "hello world";
+$result = $value |> function3(...) |> function2(...) |> function1(...);
+?>

rules-tests/Php85/Rector/StmtsAwareInterface/NestedToPipeOperatorRector/Fixture/nested_func.php.inc

@@ -0,0 +1,13 @@
+<?php
+
+namespace Rector\Tests\Php85\Rector\StmtsAwareInterface\NestedToPipeOperatorRector\Fixture;
+
+$result = trim(strtoupper("Hello World"));
+?>
+-----
+<?php
+
+namespace Rector\Tests\Php85\Rector\StmtsAwareInterface\NestedToPipeOperatorRector\Fixture;
+
+$result = strtoupper("Hello World") |> trim(...);
+?>

rules-tests/Php85/Rector/StmtsAwareInterface/NestedToPipeOperatorRector/NestedToPipeOperatorRectorTest.php

@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\Tests\Php85\Rector\StmtsAwareInterface\NestedToPipeOperatorRector;
+
+use Iterator;
+use PHPUnit\Framework\Attributes\DataProvider;
+use Rector\Testing\PHPUnit\AbstractRectorTestCase;
+
+final class NestedToPipeOperatorRectorTest extends AbstractRectorTestCase
+{
+    #[DataProvider('provideData')]
+    public function test(string $filePath): void
+    {
+        $this->doTestFile($filePath);
+    }
+
+    public static function provideData(): Iterator
+    {
+        return self::yieldFilesFromDirectory(__DIR__ . '/Fixture');
+    }
+
+    public function provideConfigFilePath(): string
+    {
+        return __DIR__ . '/config/configured_rule.php';
+    }
+}

rules-tests/Php85/Rector/StmtsAwareInterface/NestedToPipeOperatorRector/config/configured_rule.php

@@ -0,0 +1,10 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\Php85\Rector\StmtsAwareInterface\NestedToPipeOperatorRector;
+
+return static function (RectorConfig $rectorConfig): void {
+    $rectorConfig->rule(NestedToPipeOperatorRector::class);
+};