webmozarts · theofidry · Apr 18, 2025
diff --git a/src/Input/ChildCommandFactory.php b/src/Input/ChildCommandFactory.php
@@ -16,8 +16,11 @@
 use Symfony\Component\Console\Input\InputDefinition;
 use Symfony\Component\Console\Input\InputInterface;
 use Webmozart\Assert\Assert;
+use function array_diff;
 use function array_filter;
+use function array_keys;
 use function array_map;
+use function count;
 use function Safe\getcwd;
 use function sprintf;

@@ -33,7 +36,7 @@
        private array $phpExecutable,
        private string $scriptPath,
        private string $commandName,
        private InputDefinition $commandDefinition,
    ) {
        self::validateScriptPath($scriptPath);
    }
@@ -69,19 +72,22 @@
        // Forward all the options except for "processes" to the children
        // this way the children can inherit the options such as env
        // or no-debug.
-        return InputOptionsSerializer::serialize(
-            $this->commandDefinition,
-            $input,
+        $forwardedOptionNames = array_diff(
+            array_keys($input->getRawOptions()),
            ParallelizationInput::OPTIONS,
        );
+
+        return count($forwardedOptionNames) === 0
+            ? []
+            : $input->unparse($forwardedOptionNames);
    }

    /**
     * @return list<string|bool|int|float|null|array<string|bool|int|float|null>>
     */
    private static function getArguments(InputInterface $input): array
    {
-        $arguments = RawInput::getRawArguments($input);
+        $arguments = $input->getRawArguments();

        // Remove the item: we do not want it to be passed to child processes
        // ever.

diff --git a/src/Input/InputOptionsSerializer.php b/src/Input/InputOptionsSerializer.php
diff --git a/src/Input/RawInput.php b/src/Input/RawInput.php