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A plugin can now hand an InstallerInterface implementation to
InstallationManager::addInstaller across the wire, and a legacy
composer-installer package is loaded as one; both are backed by a
PhpInstallerProxy forwarding the whole installer contract to the entity in
the PHP worker. An installer returning a real promise is an explicit error
until promises can cross the boundary.
InstallationManager takes installers as shared handles instead of boxes, so
the object identity removeInstaller and PluginManager's registeredPlugins
compare against survives registration, and holds them in a RefCell:
Installer::run keeps a shared borrow of the manager for the whole run, and a
plugin activated inside it registers its installer from there. The type
cache keys on the installer itself, like upstream, so re-entrant
registration cannot leave a stale index behind. InstallerInterface::supports
is fallible for the same reason getCapabilities and getCommands are: it
answers over RPC.
Cloning a proxy stub clones the Rust-side entity and rebinds the copy to the
fresh handle. Previously only the classes declaring __clone got a throwing
body, and the rest let two stubs share (and twice release) one handle.
Package entities answer with AnyPackage::dup, which already carries
BasePackage::__clone and the RootAliasPackage override; the others are an
explicit error.
The package proxy covers the whole PackageInterface surface; only the link
maps and the release date still lack a wire image for their value objects.
PluginManager gains a test-only seam for the reported Plugin API version,
and the three PluginInstallerTest cases that need it are ported.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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A same-FQCN Composer\Console\Application, hand-written under the new
php/runtime/ tree, hosts CommandProvider commands inside the PHP worker:
PhpCommandProxy overrides run() and forwards the stringified input, so the
real Symfony machinery binds, validates and executes against the live
command object, while help/list render Rust-side from a definition read
back at construction. Reverse \Shirabe\RustCommandStub rows let a plugin
command invoke built-in commands back in the Rust process, keeping every
command on the side whose helper set it was written for.
Composer\EventDispatcher\Event moves from a generated stub to a dual-mode
runtime class: the real BaseCommand::initialize constructs a
PreCommandRunEvent natively in the worker, which a proxy-only constructor
guard rejected. Its PRE_COMMAND_RUN dispatch reaches a new EventDispatcher
stub whose dispatch supports the observably-no-op no-listener case and
fails explicitly otherwise. The stub generator now accepts runtime-provided
classes as stub bases (never as targets) and cross-checks the Application
handoff property table against the real class.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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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>
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Wires the addPlugin subscriber branch end to end: EventSubscriberInterface
and Capable become fallible and dyn-compatible (their sole implementor is
the PHP plugin proxy, which answers getSubscribedEvents over RPC), listeners
register as Callable::PhpMethod and are invoked with a per-call event handle,
and the R table now drops entries when a child-side stub destructs. The R
table keeps its IndexMap with monotonically increasing handles, so released
handles are never reused and no generation counter is needed.
Upstream has no subscriber-plugin test, so the path is covered by a
Shirabe-owned fixture exercising all three getSubscribedEvents shapes.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Replace the hand-written proxy stubs under crates/shirabe-php-rpc/php/stubs
with output of scripts/plugin-stub-generator, a deterministic emitter that
derives every stub from the Composer checkout and the classifier report.
Anything it cannot faithfully proxy (by-ref/variadic parameters, magic
methods, public properties, diverging omitted overrides, stale stub files,
a STUB_FILES entry missing in lib.rs) fails generation instead of degrading
silently, so future Composer releases surface new members as explicit
errors rather than silent gaps.
Regenerating the stubs also normalizes the hand-written inconsistencies
(uniform guarded constructors, import-based type spellings) and fixes real
gaps the review of the generated diff uncovered: the BaseIO authentication
methods now carry the real class's untyped signatures, and the previously
missing ConsoleIO::sanitize is materialized together with its private
static helper. A cargo test runs generate-stubs --check to keep the
committed stubs, the generator and the embedded list from drifting apart.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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InstallationManager::execute now takes &self (the mock recorder moved
into a RefCell) and its callers hold only shared borrows: plugin
registration inside a batch re-enters the same manager handle through
Composer::getInstallationManager()->getInstallPath(), which panicked
on the RefCell re-borrow under the &mut shape — the same re-entrancy
the repository side already fixed, unreachable from the ported tests
because they call PluginInstaller::install directly like PHPUnit does.
The worker-side InstalledVersions mirror now matches the full tail of
FilesystemRepository::write: unconditional reload plus the
reflection-based selfDir/installedIsLocalDir restore. The previous
class_exists(false) guard rested on a lazy-load assumption that does
not hold in the worker (its real ClassLoader only knows the Composer
checkout's vendor dir, so a later lazy load would read the checkout's
installed.php, not the project's); the mirror is now skipped only when
the class is not autoloadable at all, i.e. no plugin runtime and hence
no observer code. Boot-time seeding stays TODO(plugin).
Also from the review: registered_plugins entries are removed only
after the deactivate/uninstall loop (PHP unsets last, and a throw must
leave the entry observable); extra.class keeps associative-array
values and fails loudly on non-strings instead of silently dropping
them; the two discarded write() results now propagate (they carry the
reload-push failure); register_package's allow-plugins skip message is
DEBUG like the addPlugin side; the loader-eviction divergence of
REGISTERED_LOADERS and the lossy UTF-8 spots carry searchable
markers; the test-only proxy downcast follows the __ naming rule; the
R-table dispatch clones the entity out instead of holding the table
borrow across the handler; the IO/PartialComposer stubs turn a
plugin-side `new NullIO()` into an explicit error instead of an
ArgumentCountError; and the empty() emulation covers float 0.0.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Implement the remainder of PluginManager::registerPackage: the plugin
autoload map is built by the ported createLoader/parseAutoloads and
served to the worker over the existing reverse-RPC autoloader, files
entries go through a composerRequire-equivalent glue call, and
already-defined classes take the upstream _composer_tmp rename/eval
path. Instantiation uses the new NewObject/CallPhpMethod lanes backed
by a P table in the worker; PhpPluginProxy adapts the resulting handle
to PluginInterface, with $composer/$io exposed to plugin callbacks via
an R table (unsupported methods stay explicit errors). Hand-written
proxy stubs cover Composer, PartialComposer and the IO hierarchy, and
the stub autoloader is re-prepended after loading the Composer PHP
runtime so its vendor autoloader cannot shadow proxied FQCNs.
FilesystemRepository::write now mirrors InstalledVersions::reload into
a running worker (class_exists-guarded, so an unloaded class keeps its
upstream lazy-load behavior), removing the previously undefined
observation window.
The installer pipeline passes the installed repository as a shared
handle instead of a long-lived `&mut dyn`: plugin registration runs
inside InstallationManager::execute and re-enters the same local
repository through the RepositoryManager, which would panic on the
RefCell re-borrow under the old shape.
PluginInterface lifecycle methods now take an owned ComposerHandle
(plugins retain $composer past the call) and return anyhow::Result
(PHP plugin code may throw); the plugin list uses shared ownership so
the identity comparison of removePlugin survives the dual storage in
registeredPlugins, matching PHP reference semantics.
Ports the activate/upgrade/uninstall tests of PluginInstallerTest,
serialized across the shared worker process whose persistent class
table is exactly what exercises the rename path.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Replace the name\0arg framing with the plugin wire protocol: tagged
frames with corr_id multiplexing, a MAX_FRAME_LEN bound, a thread-ID
based reentrant SessionLock, and the PluginValue codec (encoder plus
the first recursive decoder, iterative with a 512-level depth cap).
Float formatting is ported from php-src into shirabe-php-src so the
encoder is byte-compatible with serialize() under serialize_precision=-1,
which the spawned worker now pins. The worker gains a standing dispatch
loop, CallRustMethod reentrancy, hand-written Event proxy stubs, and
explicit-error answers for everything not implemented yet. The public
query API (get_php_version and friends) is unchanged and now rides the
new protocol; the codec is verified against real PHP by roundtrip
oracle tests covering floats, non-UTF-8 bytes and deep nesting.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Retag every Shirabe-authored TODO comment to one of the fixed tags:
phase-c, phase-d, plugin, php-runtime, phase-e.
Upstream-authored TODO comments from Composer/Symfony are left
untouched to preserve the ported code shape.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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The line was a "TODO: curl_version()" placeholder. Extend the diagnose
payload with curl_version() and the CURL_* constants getCurlVersion()
consults, so the libz/brotli/zstd/ssl/HTTP details come from the PHP
runtime instead of being guessed. curl_version() is only reachable while
the extension is loaded, mirroring the ioncube_loader_* entries.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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diagnose used to read hardcoded shim stubs, so it described a fictional
runtime: OPENSSL_VERSION_NUMBER was always 0 and tripped the TLSv1.1/1.2
check, PHP_BINARY and OPENSSL_VERSION_TEXT were empty, and the extension,
function and ini probes answered from a fixed table.
The PHP worker gained a `diagnose` entry that returns every fact the
command needs as one PHP array, cached in a OnceLock so the several call
sites share a single round trip. Reading it back needed array support in
the serialize() parser, which in turn lets get_loaded_extensions and
get_all_ini_files return real lists instead of comma-joined strings.
Also fixes the openssl_version message, which dropped strstr()'s
before_needle argument during the port, and check_connectivity's
allow_url_fopen test, which did not follow PHP string truthiness.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
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Two shim gaps made the extension-related branches of solver-problem
messages wrong:
- phpversion($ext) with a non-empty extension can't be known statically
(it's shirabe-php-shim's todo!()); Problem::get_missing_package_reason
now calls shirabe_php_rpc::phpversion, the same RPC bridge
platform::runtime::Runtime::get_extension_version already uses.
- extension_loaded's hardcoded allowlist was missing "pcre", a mandatory
always-compiled-in PHP extension, so ext-pcre was misreported as
"missing from your system" instead of "disabled by your platform
config" whenever a platform override disabled it.
Also fix XdebugHandler::getAllIniFiles() always returning `[""]`
(a php-runtime stub): create_extension_hint()'s early-return guard
(`paths[0] empty && len==1`) fired unconditionally, silently dropping
the entire "To enable extensions..." hint from every solver-problem
message that mentions missing extensions. shirabe-external-packages
can't depend on shirabe-php-rpc (shirabe-php-rpc already depends on
shirabe-external-packages), so IniHelper::get_all() queries a new
get_all_ini_files RPC command directly instead of going through the
stub.
This exposed that XdebugHandler is never constructed with a name
because bin/composer's restart-without-Xdebug bootstrap was never
ported to main.rs, making COMPOSER_ORIGINAL_INIS-driven behavior
unreachable; documented with a TODO(phase-c) and updated
ini_helper_test.rs's ignore reasons (and ignored test_with_no_ini,
which only passed before by coincidence with the old stub's constant
output) to match.
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A dead worker and a live one hitting a framing bug both surface as a
raw socket I/O error (e.g. "Broken pipe"), which doesn't say whether
the child crashed, was signaled, or is still running. Query the
child's exit status via try_wait() and attach it as anyhow::Context
so the panic message shows the root cause directly.
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DiagnoseCommand::check_platform needed phpinfo() output but
shirabe-php-shim's ob_start()/phpinfo()/ob_get_clean() are unmodeled
todo!()s. Add a phpinfo dispatch entry to the PHP worker (capturing
output the same way extension_info already does) and a get_phpinfo()
wrapper, then switch check_platform to call it directly.
This unblocks the phpinfo-related panic in diagnose; the ignored
tests now hit a separate RefCell double-borrow bug in check_http, so
their ignore reasons are updated to point at that instead.
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Worker spawn failure, socket I/O errors, and unparseable responses used to
fall back to plausible-looking defaults (empty string, false, None), making
real failures indistinguishable from legitimate PHP-side results. Panicking
is not the final design, but replaces silent data corruption with a loud
failure until proper error propagation is implemented.
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Route the platform-repository seams that need real PHP introspection
through php-rpc instead of todo!()/hardcoded shims:
- Runtime::invoke now handles the two dynamic callables
PlatformRepository actually reaches (inet_pton, curl_version) via new
php-rpc calls; other callables remain unsupported.
- Runtime::get_extension_info uses a new `extension_info` php-rpc call
(ReflectionExtension::info() + output buffering) instead of todo!().
- Runtime::get_extensions/get_extension_version now query the real PHP
process (get_loaded_extensions, phpversion) instead of the
shirabe-php-shim's hardcoded "standard CLI environment" model, so
platform requirement checks see the extensions actually installed.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
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Runtime::hasConstant/getConstant need a real PHP interpreter's defined()/
constant() to answer platform requirement checks (e.g. PHP_ZTS, PHP_INT_SIZE),
which the shim can't provide since Rust constants aren't queryable by string.
Extend shirabe-php-rpc's protocol to carry one string argument and return the
full PHP scalar range, add defined/constant dispatch entries to the worker,
and wire Runtime and get_php_version/get_php_binary onto them.
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Extends no_banned_use to cover std::any::Any, std::io::Read/Write, and
std::process::Command, and teaches the linter to allow `as _` imports
so trait methods can still be brought into scope without binding the
banned name. Fully qualifies all existing usages across the codebase.
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Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Add a minimal shirabe-php-rpc crate that spawns the system PHP as a
child process and asks it for runtime information over a Unix domain
socket, then use it to fill the `--version` PHP line with the real
\PHP_VERSION and \PHP_BINARY instead of fixed placeholder values.
See docs/dev/php-rpc.md for the design and scope.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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