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2026-08-04fix(plugin): resolve review findings in the plugin activation flownsfisis
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>
2026-08-04feat(plugin): activate plugins through the PHP RPC workernsfisis
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>
2026-08-03feat(php-rpc): rework the RPC channel into the tagged plugin protocolnsfisis
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>
2026-07-26feat(diagnose-command): query the real PHP runtime in one RPC callnsfisis
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>
2026-07-04fix(php-rpc): panic on RPC failure instead of silently swallowing itnsfisis
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.
2026-07-02feat(php-rpc): implement Runtime::has_constant/get_constant via php-rpcnsfisis
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.
2026-07-01feat(php-rpc): query real PHP version and binary for --versionnsfisis
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>