From 4d7476ca300de5ac1918cfa8b6c011b5ca690cde Mon Sep 17 00:00:00 2001
From: Krzysztof Ciszewski <krzysztof@ciszew.ski>
Date: Wed, 8 May 2024 11:19:05 +0200
Subject: [PATCH] composer#11852 fix: ability to remove autoload* keys (#11967)

---
 src/Composer/Config/JsonConfigSource.php          |  2 +-
 src/Composer/Json/JsonManipulator.php             |  8 ++++++++
 tests/Composer/Test/Command/ConfigCommandTest.php | 10 ++++++++++
 3 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/src/Composer/Config/JsonConfigSource.php b/src/Composer/Config/JsonConfigSource.php
index db3d36dc4..596d14f52 100644
--- a/src/Composer/Config/JsonConfigSource.php
+++ b/src/Composer/Config/JsonConfigSource.php
@@ -162,7 +162,7 @@ class JsonConfigSource implements ConfigSourceInterface
     public function removeProperty(string $name): void
     {
         $this->manipulateJson('removeProperty', static function (&$config, $key): void {
-            if (strpos($key, 'extra.') === 0 || strpos($key, 'scripts.') === 0) {
+            if (strpos($key, 'extra.') === 0 || strpos($key, 'scripts.') === 0 || stripos($key, 'autoload.') === 0 || stripos($key, 'autoload-dev.') === 0) {
                 $bits = explode('.', $key);
                 $last = array_pop($bits);
                 $arr = &$config[reset($bits)];
diff --git a/src/Composer/Json/JsonManipulator.php b/src/Composer/Json/JsonManipulator.php
index 2e0f70411..c6c5eb555 100644
--- a/src/Composer/Json/JsonManipulator.php
+++ b/src/Composer/Json/JsonManipulator.php
@@ -214,6 +214,14 @@ class JsonManipulator
             return $this->removeSubNode('scripts', substr($name, 8));
         }
 
+        if (strpos($name, 'autoload.') === 0) {
+            return $this->removeSubNode('autoload', substr($name, 9));
+        }
+
+        if (strpos($name, 'autoload-dev.') === 0) {
+            return $this->removeSubNode('autoload-dev', substr($name, 13));
+        }
+
         return $this->removeMainKey($name);
     }
 
diff --git a/tests/Composer/Test/Command/ConfigCommandTest.php b/tests/Composer/Test/Command/ConfigCommandTest.php
index cf3a55acc..9d08f7cc5 100644
--- a/tests/Composer/Test/Command/ConfigCommandTest.php
+++ b/tests/Composer/Test/Command/ConfigCommandTest.php
@@ -107,6 +107,16 @@ class ConfigCommandTest extends TestCase
             ['setting-key' => 'extra.patches.foo/bar', 'setting-value' => ['{"123":"value"}'], '--json' => true, '--merge' => true],
             ['extra' => ['patches' => ['foo/bar' => [123 => 'value']]]],
         ];
+        yield 'unset autoload' => [
+            ['autoload' => ['psr-4' => ['test'], 'classmap' => ['test']]],
+            ['setting-key' => 'autoload.psr-4', '--unset' => true],
+            ['autoload' => ['classmap' => ['test']]],
+        ];
+        yield 'unset autoload-dev' => [
+            ['autoload-dev' => ['psr-4' => ['test'], 'classmap' => ['test']]],
+            ['setting-key' => 'autoload-dev.psr-4', '--unset' => true],
+            ['autoload-dev' => ['classmap' => ['test']]],
+        ];
     }
 
     /**