From 80631930a6ca7b64d96a89de61c8b63f302161a8 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Tue, 4 Aug 2026 05:09:04 +0900
Subject: feat(plugin): generate proxy stubs for the package and repository
 graph

Emit the eleven stubs a subscriber plugin's object-graph calls reach
(BasePackage through RootPackage, the installed-repository hierarchy,
RepositoryManager, InstallationManager). The generator learns the member
kinds these classes need: builtin interfaces contribute no closure entries,
public static properties are materialized, public instance properties
forward through __get/__set, __toString forwards like a plain method,
__clone throws (proxy clone semantics are still an open design question),
and a subclass stub may add interfaces to its inherited surface.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---
 .../stubs/Composer/Repository/ArrayRepository.php  | 99 ++++++++++++++++++++++
 .../Composer/Repository/FilesystemRepository.php   | 34 ++++++++
 .../Repository/InstalledArrayRepository.php        | 14 +++
 .../Repository/InstalledFilesystemRepository.php   | 14 +++
 .../Composer/Repository/RepositoryManager.php      | 89 +++++++++++++++++++
 .../Repository/WritableArrayRepository.php         | 41 +++++++++
 6 files changed, 291 insertions(+)
 create mode 100644 crates/shirabe-php-rpc/php/stubs/Composer/Repository/ArrayRepository.php
 create mode 100644 crates/shirabe-php-rpc/php/stubs/Composer/Repository/FilesystemRepository.php
 create mode 100644 crates/shirabe-php-rpc/php/stubs/Composer/Repository/InstalledArrayRepository.php
 create mode 100644 crates/shirabe-php-rpc/php/stubs/Composer/Repository/InstalledFilesystemRepository.php
 create mode 100644 crates/shirabe-php-rpc/php/stubs/Composer/Repository/RepositoryManager.php
 create mode 100644 crates/shirabe-php-rpc/php/stubs/Composer/Repository/WritableArrayRepository.php

(limited to 'crates/shirabe-php-rpc/php/stubs/Composer/Repository')

diff --git a/crates/shirabe-php-rpc/php/stubs/Composer/Repository/ArrayRepository.php b/crates/shirabe-php-rpc/php/stubs/Composer/Repository/ArrayRepository.php
new file mode 100644
index 00000000..33454fa2
--- /dev/null
+++ b/crates/shirabe-php-rpc/php/stubs/Composer/Repository/ArrayRepository.php
@@ -0,0 +1,99 @@
+<?php
+
+// Generated by scripts/plugin-stub-generator; do not edit by hand.
+// Proxy stub for Composer\Repository\ArrayRepository: the public surface forwards to the Rust-side entity over RPC.
+
+namespace Composer\Repository;
+
+use Composer\Package\PackageInterface;
+
+class ArrayRepository implements RepositoryInterface, \ShirabeRustStub
+{
+    /** @var int */
+    protected $__rhandle;
+    /** @var int */
+    protected $__epoch;
+
+    public function __construct(int $rhandle = 0, int $epoch = 0)
+    {
+        if (func_num_args() < 2) {
+            // Constructing the class from plugin code (a common idiom for e.g. `new BufferIO()`)
+            // is an open question of the plugin design; only proxy instantiation passes a
+            // Rust handle. Fail with a diagnosable message instead of an ArgumentCountError.
+            throw new \RuntimeException(
+                'Shirabe does not support constructing ' . static::class . ' inside the plugin process yet'
+            );
+        }
+        $this->__rhandle = $rhandle;
+        $this->__epoch = $epoch;
+    }
+
+    public function __destruct()
+    {
+        \ShirabeRustObjectRegistry::release($this->__rhandle);
+    }
+
+    public function __shirabeRustHandleDescriptor(): array
+    {
+        return [
+            '__rhandle' => $this->__rhandle,
+            '__class' => static::class,
+            '__epoch' => $this->__epoch,
+        ];
+    }
+
+    public function hasPackage(PackageInterface $package)
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'hasPackage', [$package]);
+    }
+
+    public function findPackage(string $name, $constraint)
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'findPackage', [$name, $constraint]);
+    }
+
+    public function findPackages(string $name, $constraint = null)
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'findPackages', [$name, $constraint]);
+    }
+
+    public function getPackages()
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'getPackages', []);
+    }
+
+    public function loadPackages(array $packageNameMap, array $acceptableStabilities, array $stabilityFlags, array $alreadyLoaded = [])
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'loadPackages', [$packageNameMap, $acceptableStabilities, $stabilityFlags, $alreadyLoaded]);
+    }
+
+    public function search(string $query, int $mode = 0, ?string $type = null)
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'search', [$query, $mode, $type]);
+    }
+
+    public function getProviders(string $packageName)
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'getProviders', [$packageName]);
+    }
+
+    public function getRepoName()
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'getRepoName', []);
+    }
+
+    public function addPackage(PackageInterface $package)
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'addPackage', [$package]);
+    }
+
+    public function removePackage(PackageInterface $package)
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'removePackage', [$package]);
+    }
+
+    public function count(): int
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'count', []);
+    }
+}
diff --git a/crates/shirabe-php-rpc/php/stubs/Composer/Repository/FilesystemRepository.php b/crates/shirabe-php-rpc/php/stubs/Composer/Repository/FilesystemRepository.php
new file mode 100644
index 00000000..00e42ac6
--- /dev/null
+++ b/crates/shirabe-php-rpc/php/stubs/Composer/Repository/FilesystemRepository.php
@@ -0,0 +1,34 @@
+<?php
+
+// Generated by scripts/plugin-stub-generator; do not edit by hand.
+// Proxy stub for Composer\Repository\FilesystemRepository: the public surface forwards to the Rust-side entity over RPC.
+
+namespace Composer\Repository;
+
+use Composer\Pcre\Preg;
+
+class FilesystemRepository extends WritableArrayRepository
+{
+    public static function safelyLoadInstalledVersions(string $path): bool
+    {
+        $installedVersionsData = @file_get_contents($path);
+        $pattern = <<<'REGEX'
+{(?(DEFINE)
+   (?<number>  -? \s*+ \d++ (?:\.\d++)? )
+   (?<boolean> true | false | null )
+   (?<strings> (?&string) (?: \s*+ \. \s*+ (?&string))*+ )
+   (?<string>  (?: " (?:[^"\\$]*+ | \\ ["\\0] )* " | ' (?:[^'\\]*+ | \\ ['\\] )* ' ) )
+   (?<array>   array\( \s*+ (?: (?:(?&number)|(?&strings)) \s*+ => \s*+ (?: (?:__DIR__ \s*+ \. \s*+)? (?&strings) | (?&value) ) \s*+, \s*+ )*+  \s*+ \) )
+   (?<value>   (?: (?&number) | (?&boolean) | (?&strings) | (?&array) ) )
+)
+^<\?php\s++return\s++(?&array)\s*+;$}ix
+REGEX;
+        if (is_string($installedVersionsData) && Preg::isMatch($pattern, trim($installedVersionsData))) {
+            \Composer\InstalledVersions::reload(eval('?>'.Preg::replace('{=>\s*+__DIR__\s*+\.\s*+([\'"])}', '=> '.var_export(dirname($path), true).' . $1', $installedVersionsData)));
+
+            return true;
+        }
+
+        return false;
+    }
+}
diff --git a/crates/shirabe-php-rpc/php/stubs/Composer/Repository/InstalledArrayRepository.php b/crates/shirabe-php-rpc/php/stubs/Composer/Repository/InstalledArrayRepository.php
new file mode 100644
index 00000000..6cee4b45
--- /dev/null
+++ b/crates/shirabe-php-rpc/php/stubs/Composer/Repository/InstalledArrayRepository.php
@@ -0,0 +1,14 @@
+<?php
+
+// Generated by scripts/plugin-stub-generator; do not edit by hand.
+// Proxy stub for Composer\Repository\InstalledArrayRepository: the public surface forwards to the Rust-side entity over RPC.
+
+namespace Composer\Repository;
+
+class InstalledArrayRepository extends WritableArrayRepository implements InstalledRepositoryInterface
+{
+    public function isFresh(): bool
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'isFresh', []);
+    }
+}
diff --git a/crates/shirabe-php-rpc/php/stubs/Composer/Repository/InstalledFilesystemRepository.php b/crates/shirabe-php-rpc/php/stubs/Composer/Repository/InstalledFilesystemRepository.php
new file mode 100644
index 00000000..f4fb9e2b
--- /dev/null
+++ b/crates/shirabe-php-rpc/php/stubs/Composer/Repository/InstalledFilesystemRepository.php
@@ -0,0 +1,14 @@
+<?php
+
+// Generated by scripts/plugin-stub-generator; do not edit by hand.
+// Proxy stub for Composer\Repository\InstalledFilesystemRepository: the public surface forwards to the Rust-side entity over RPC.
+
+namespace Composer\Repository;
+
+class InstalledFilesystemRepository extends FilesystemRepository implements InstalledRepositoryInterface
+{
+    public function isFresh()
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'isFresh', []);
+    }
+}
diff --git a/crates/shirabe-php-rpc/php/stubs/Composer/Repository/RepositoryManager.php b/crates/shirabe-php-rpc/php/stubs/Composer/Repository/RepositoryManager.php
new file mode 100644
index 00000000..252bab4d
--- /dev/null
+++ b/crates/shirabe-php-rpc/php/stubs/Composer/Repository/RepositoryManager.php
@@ -0,0 +1,89 @@
+<?php
+
+// Generated by scripts/plugin-stub-generator; do not edit by hand.
+// Proxy stub for Composer\Repository\RepositoryManager: the public surface forwards to the Rust-side entity over RPC.
+
+namespace Composer\Repository;
+
+use Composer\Package\PackageInterface;
+
+class RepositoryManager implements \ShirabeRustStub
+{
+    /** @var int */
+    protected $__rhandle;
+    /** @var int */
+    protected $__epoch;
+
+    public function __construct(int $rhandle = 0, int $epoch = 0)
+    {
+        if (func_num_args() < 2) {
+            // Constructing the class from plugin code (a common idiom for e.g. `new BufferIO()`)
+            // is an open question of the plugin design; only proxy instantiation passes a
+            // Rust handle. Fail with a diagnosable message instead of an ArgumentCountError.
+            throw new \RuntimeException(
+                'Shirabe does not support constructing ' . static::class . ' inside the plugin process yet'
+            );
+        }
+        $this->__rhandle = $rhandle;
+        $this->__epoch = $epoch;
+    }
+
+    public function __destruct()
+    {
+        \ShirabeRustObjectRegistry::release($this->__rhandle);
+    }
+
+    public function __shirabeRustHandleDescriptor(): array
+    {
+        return [
+            '__rhandle' => $this->__rhandle,
+            '__class' => static::class,
+            '__epoch' => $this->__epoch,
+        ];
+    }
+
+    public function findPackage(string $name, $constraint): ?PackageInterface
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'findPackage', [$name, $constraint]);
+    }
+
+    public function findPackages(string $name, $constraint): array
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'findPackages', [$name, $constraint]);
+    }
+
+    public function addRepository(RepositoryInterface $repository): void
+    {
+        \ShirabeRpcRuntime::callRust($this->__rhandle, 'addRepository', [$repository]);
+    }
+
+    public function prependRepository(RepositoryInterface $repository): void
+    {
+        \ShirabeRpcRuntime::callRust($this->__rhandle, 'prependRepository', [$repository]);
+    }
+
+    public function createRepository(string $type, array $config, ?string $name = null): RepositoryInterface
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'createRepository', [$type, $config, $name]);
+    }
+
+    public function setRepositoryClass(string $type, $class): void
+    {
+        \ShirabeRpcRuntime::callRust($this->__rhandle, 'setRepositoryClass', [$type, $class]);
+    }
+
+    public function getRepositories(): array
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'getRepositories', []);
+    }
+
+    public function setLocalRepository(InstalledRepositoryInterface $repository): void
+    {
+        \ShirabeRpcRuntime::callRust($this->__rhandle, 'setLocalRepository', [$repository]);
+    }
+
+    public function getLocalRepository(): InstalledRepositoryInterface
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'getLocalRepository', []);
+    }
+}
diff --git a/crates/shirabe-php-rpc/php/stubs/Composer/Repository/WritableArrayRepository.php b/crates/shirabe-php-rpc/php/stubs/Composer/Repository/WritableArrayRepository.php
new file mode 100644
index 00000000..8f2b8377
--- /dev/null
+++ b/crates/shirabe-php-rpc/php/stubs/Composer/Repository/WritableArrayRepository.php
@@ -0,0 +1,41 @@
+<?php
+
+// Generated by scripts/plugin-stub-generator; do not edit by hand.
+// Proxy stub for Composer\Repository\WritableArrayRepository: the public surface forwards to the Rust-side entity over RPC.
+
+namespace Composer\Repository;
+
+use Composer\Installer\InstallationManager;
+
+class WritableArrayRepository extends ArrayRepository implements WritableRepositoryInterface
+{
+    public function write(bool $devMode, InstallationManager $installationManager)
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'write', [$devMode, $installationManager]);
+    }
+
+    public function getCanonicalPackages()
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'getCanonicalPackages', []);
+    }
+
+    public function reload()
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'reload', []);
+    }
+
+    public function setDevPackageNames(array $devPackageNames)
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'setDevPackageNames', [$devPackageNames]);
+    }
+
+    public function getDevPackageNames()
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'getDevPackageNames', []);
+    }
+
+    public function getDevMode()
+    {
+        return \ShirabeRpcRuntime::callRust($this->__rhandle, 'getDevMode', []);
+    }
+}
-- 
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