From 2faccc227b65ab9dea0f80cd008cbf22ca4c5142 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Sun, 16 Aug 2026 14:56:45 +0900
Subject: feat(plugin): proxy Composer\Util\Filesystem into the plugin worker

The class was shadowed by a guard, so a plugin doing `new Filesystem()`
got an explicit error. It is classified rust-proxy and plugin-constructible
and the Rust port is complete, so listing it as a stub target and answering
its public surface from the entity is all it takes.

The constructor rejects a caller-supplied ProcessExecutor: that class has no
proxy stub, so the argument could only be a second instance the Rust side
never sees. findShortestPath re-checks its arguments at the boundary because
the port panics where PHP throws, and a panic would take the process down
instead of reaching the plugin's catch block.

phpstan/extension-installer matches upstream Composer byte for byte again.
---
 .../php/guards/Composer/Util/Filesystem.php        | 167 ---------------------
 1 file changed, 167 deletions(-)
 delete mode 100644 crates/shirabe-php-rpc/php/guards/Composer/Util/Filesystem.php

(limited to 'crates/shirabe-php-rpc/php/guards/Composer/Util/Filesystem.php')

diff --git a/crates/shirabe-php-rpc/php/guards/Composer/Util/Filesystem.php b/crates/shirabe-php-rpc/php/guards/Composer/Util/Filesystem.php
deleted file mode 100644
index 6d8dbb24..00000000
--- a/crates/shirabe-php-rpc/php/guards/Composer/Util/Filesystem.php
+++ /dev/null
@@ -1,167 +0,0 @@
-<?php
-
-// Generated by scripts/plugin-stub-generator; do not edit by hand.
-// Guard for Composer\Util\Filesystem.
-// The Rust side owns this class and the worker has no proxy for it, so this
-// declaration shadows the real one: the constants and the hierarchy stay, while
-// constructing it or calling anything on it raises an explicit error.
-
-namespace Composer\Util;
-
-class Filesystem
-{
-    public function __construct(?ProcessExecutor $executor = null)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, '__construct');
-    }
-
-    public function remove(string $file)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'remove');
-    }
-
-    public function isDirEmpty(string $dir)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'isDirEmpty');
-    }
-
-    public function emptyDirectory(string $dir, bool $ensureDirectoryExists = true)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'emptyDirectory');
-    }
-
-    public function removeDirectory(string $directory)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'removeDirectory');
-    }
-
-    public function removeDirectoryAsync(string $directory)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'removeDirectoryAsync');
-    }
-
-    public function removeDirectoryPhp(string $directory)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'removeDirectoryPhp');
-    }
-
-    public function ensureDirectoryExists(string $directory)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'ensureDirectoryExists');
-    }
-
-    public function unlink(string $path)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'unlink');
-    }
-
-    public function rmdir(string $path)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'rmdir');
-    }
-
-    public function copyThenRemove(string $source, string $target)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'copyThenRemove');
-    }
-
-    public function copy(string $source, string $target)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'copy');
-    }
-
-    public function rename(string $source, string $target)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'rename');
-    }
-
-    public function findShortestPath(string $from, string $to, bool $directories = false, bool $preferRelative = false)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'findShortestPath');
-    }
-
-    public function findShortestPathCode(string $from, string $to, bool $directories = false, bool $staticCode = false, bool $preferRelative = false)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'findShortestPathCode');
-    }
-
-    public function isAbsolutePath(string $path)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'isAbsolutePath');
-    }
-
-    public function size(string $path)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'size');
-    }
-
-    public function normalizePath(string $path)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'normalizePath');
-    }
-
-    public static function trimTrailingSlash(string $path)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'trimTrailingSlash');
-    }
-
-    public static function isLocalPath(string $path)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'isLocalPath');
-    }
-
-    public static function getPlatformPath(string $path)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'getPlatformPath');
-    }
-
-    public static function isReadable(string $path)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'isReadable');
-    }
-
-    protected function directorySize(string $directory)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'directorySize');
-    }
-
-    protected function getProcess()
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'getProcess');
-    }
-
-    public function relativeSymlink(string $target, string $link)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'relativeSymlink');
-    }
-
-    public function isSymlinkedDirectory(string $directory)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'isSymlinkedDirectory');
-    }
-
-    public function junction(string $target, string $junction)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'junction');
-    }
-
-    public function isJunction(string $junction)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'isJunction');
-    }
-
-    public function removeJunction(string $junction)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'removeJunction');
-    }
-
-    public function filePutContentsIfModified(string $path, string $content)
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'filePutContentsIfModified');
-    }
-
-    public function safeCopy(string $source, string $target): void
-    {
-        \ShirabeUnsupportedClass::fail(self::class, 'safeCopy');
-    }
-}
-- 
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