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2026-08-15docs(php-shim): state the ignored file I/O flags as a contractnsfisis
The two TODOs marked deferred work that nothing reaches. FILE_USE_INCLUDE_PATH appears nowhere in Composer or its vendored dependencies, and the only site passing LOCK_EX to file_put_contents is Symfony's Filesystem::appendToFile(), which no caller invokes and which raises the flag only when handed a third argument. The stream $context is dropped just as narrowly: the network scheme that would carry one is already marked at the call site in RemoteFilesystem, leaving the shim reachable through the local-file branch alone. Record what these functions do and do not support instead, so the tags stay a list of work that is actually pending. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-15docs(php-shim): drop the inaccurate fileperms TODOnsfisis
The comment claimed the port loses the file type bits that PHP's fileperms() reports. It does not: MetadataExt::mode() hands back the raw st_mode, the same value php_stat() returns for FS_PERMS, and both agree on directories, regular files and executables. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-15feat(php-shim): drop the modelled PHP version constantsnsfisis
The shim reported a fixed PHP 8.1.0 through PHP_VERSION, PHP_VERSION_ID, the major/minor/release triple and the PHP_WINDOWS_VERSION_* trio. Their uses split in two. Some guarded branches PHP only needs on runtimes this port cannot be: proc_get_status reports the exit status on every call, so Symfony's pre-8.3 exit-code cache has nothing to work around; hash_raw and hash_file always offer xxh3, so the sha1 fallback is unreachable; and http_get_last_response_headers is always available, so the pre-8.4 $http_response_header branch is gone. safeJunctions reads the host Windows version rather than PHP state, and joins the Windows work on hold. The rest ask about the PHP the user actually runs, and now reach the worker through a new php-rpc PhpVersion payload: the startup banner and the 7.2.5 warning, self-update's min-php filter, the ext-* recommendation in VersionSelector, the stream User-Agent, and whether PhpFileParser scans for enums. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-15refactor(php-shim): take only the data argument in http_build_querynsfisis
`http_build_query` ignores `numeric_prefix` because a string-keyed slice never holds an integer key, and every caller passes `"&"` as the separator. Drop both parameters and hard-code the separator. Callers that pass a map of scalar literals to `http_build_query_mixed` no longer need to build an `IndexMap<String, PhpMixed>` for it, so move them to the slice form. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-15feat(diagnose): audit the Composer runtime the executable carriesnsfisis
checkComposerAudit reported success instead of auditing anything, because the binary ships no vendor/composer/installed.json on disk. It reads the one in the embedded Composer PHP runtime now, and Composer's warning for a missing installed.json is back. Only that file leaves the bundle, into a temporary directory that goes away with the handle; the runtime is unpacked whole only for a worker that cannot read the bundle in place. Phar::extractTo's $files argument selects it, which the shim ignored so far. SHIRABE_COMPOSER_PHP_DIR moves into composer_runtime, so the worker and a reader on the Rust side resolve the runtime through the same branch. DiagnoseCommandTest::testCmdSuccess is ignored: packagist has advisories against composer/composer 2.9.7, the version Composer::VERSION reports, so diagnose exits 1 where the test expects 0. Upstream Composer 2.9.7 reports the same advisories. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-15fix(phar): match the stub token in any letter casensfisis
`__halt_compiler` is a PHP keyword, so a stub may spell the token in any letter case. The native phar reader compared the bytes exactly and rejected such an archive, and the lint that keeps a second token out of the executable missed lowercase ones, which would shadow the embedded bundle. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-15feat(php-rpc): embed the Composer PHP runtime in the executablensfisis
Plugins and scripts need the real `Composer\` classes and the packages Composer depends on, which so far came from a checkout found through SHIRABE_COMPOSER_PHP_DIR or a path next to the workspace. Neither exists for a distributed binary. The build script now archives those PHP sources into a phar the way Compiler.php does and the executable carries it. The worker maps it with Phar::loadPhar and reads a content-addressed sentinel back to tell a bundle it can use from one it cannot; where its PHP cannot open the phar, the bundle is unpacked once into the cache directory and autoloaded from there. SHIRABE_COMPOSER_PHP_DIR still overrides both for development. PHP locates a phar's manifest by the first __HALT_COMPILER(); token in the file, so the executable must hold no other copy of it: phar.rs builds the token at run time, and a linter keeps further literals out of the sources that reach the binary. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-12docs(todo): retag TODO markers by root causensfisis
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-11chore(php-shim): drop the HHVM_VERSION constantnsfisis
The constant was None and defined("HHVM_VERSION") reports it undefined, so every branch guarded by it was dead: shirabe is a Rust binary and never runs on HHVM. HhvmDetector keeps probing for an `hhvm` binary in PATH, which is what actually produces the hhvm platform package. Two of the dropped branches ask about the PHP runtime that consumes the result rather than about shirabe itself -- the class loader's Hack file lookup and the class map parser's enum scanning -- so both get a TODO(php-runtime) marker.
2026-08-11chore(php-shim): drop the substring predicate portsnsfisis
str_contains(), str_starts_with() and str_ends_with() were thin wrappers over the str methods of the same semantics. Call sites now use contains()/starts_with()/ends_with() directly. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-11chore(php-shim): drop the PHP_INT_* constantsnsfisis
PHP_INT_MAX/MIN/SIZE have exact Rust counterparts under the int -> i64 mapping, so the call sites use i64::MAX directly. PHP_INT_SIZE is queried from the PHP runtime where it is actually needed. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-11chore(php-shim): drop the ob_start()/ob_get_clean() portsnsfisis
Output buffering captures whatever the PHP interpreter would echo to stdout. The shim routes no output through a buffer, so these functions could never capture anything and stayed todo!(). Record the gap in docs/known-incompatibilities.md instead.
2026-08-11feat(signal): abort on SIGINT, SIGTERM and SIGHUP at checkpointsnsfisis
The SignalHandler port was a no-op stub, so all four of Composer's abort paths were dead code: nothing removed a half-created project, reverted composer.json, or cleaned up half-installed packages. Composer runs those handlers from pcntl callbacks, which a Rust signal handler cannot do -- it may touch nothing beyond atomics. SignalSubscription records the signal instead, and the abort runs from checkpoints on the normal call stack, where the clean-up can borrow the state it needs. That also resolves the closure-capture TODO(phase-c)s in RequireCommand and InstallationManager, and replaces exit_with_last_signal's exit(0) with the restore-and-re-raise Seld\Signal does. A subscription is live only inside the four abort regions, so elsewhere the signals keep their default disposition and kill the process at once. It is installed without SA_RESTART so a signal interrupts an interactive prompt rather than resuming the read. A signal reaches only the innermost subscription, reproducing SignalHandler's single-stack dispatch. Drop SignalRegistry, SignalableCommandInterface and the Application wiring for them: nothing in Composer reaches that path, and SignalHandler discards whatever they register. Signal handling from plugins and scripts is undefined behavior; see docs/dev/signals.md. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-11refactor(util): drop the unused TlsHelper portnsfisis
Composer's Composer\Util\TlsHelper is marked deprecated for removal in Composer 3.0 and has no caller in composer/composer outside its own test: PHP's stream layer verifies certificate hostnames itself, and the one surviving method delegates to composer/ca-bundle. The Rust port had no caller either, so it, its test, and the openssl_x509_parse shim it was the sole user of are removed. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-10feat(console): import scripts Command classes as application commandsnsfisis
`Application::do_run` registers a `composer.json` script whose value names a `Symfony\Component\Console\Command\Command` subclass as a live command. The class checks and `new $dummy($script)` need a real PHP runtime, so they run in the worker: the command object lives there and this side keeps a metadata mirror for `list`/`help`, forwarding a run to the worker-side console application it is added to. The name and description fixups are applied to the worker-side object, so both sides carry the same values. Loading the Composer PHP runtime into the worker is gated on the Rust-side `ClassLoader`s resolving the class to a file, keeping that load out of every run whose scripts are plain shell commands. The worker-side console application handoff now accepts commands registered after it was published, since the scripts scan runs after plugin commands are collected. Whether it was published is tracked per application: the handoff is process-wide, so a second application must replace it rather than extend it. `shirabe_php_shim::is_subclass_of` has no callers left.
2026-08-10refactor(symfony-process): drop the --enable-sigchild workaroundsnsfisis
isSigchildEnabled() detects a PHP built with --enable-sigchild, where PHP reaps children itself and proc_get_status()/proc_terminate() stop reporting or reaching them. Shirabe spawns child processes from Rust, so that build option cannot affect them and every sigchild branch was unreachable. Removing the branches retires the state that existed only to feed them: fallbackStatus (written by the fourth pipe and by doSignal, read only by the sigchild merge in updateStatus) and useFileHandles (whose sole reader was the sigchild condition). shirabe-php-shim loses phpinfo(), INFO_GENERAL and posix_kill(), which had no other callers. DiagnoseCommand keeps its --enable-sigchild warning: it reports on the user's PHP installation, not on how Shirabe runs processes. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-10refactor(autoload): resolve include_path in the PHP workernsfisis
ClassLoader's PSR-0 include_path lookup went through a shim stub that could only have answered with an invented include_path: the setting is PHP runtime state, and the one thing that turns useIncludePath on is the generated autoload_real.php, whose set_include_path() call runs inside the worker. Ask the worker instead, so the search sees the same path list as the process that ends up including the resolved file. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-10refactor(symfony-console): drop the unreachable process title surfacensfisis
Command::setProcessTitle has no caller: neither Composer nor the ported Symfony Console code sets a process title, so run()'s title branch could never fire. The shim it called into was unimplementable anyway — PHP rewrites its own argv block, which Rust hands out only as owned copies. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-10fix(php-shim): return an error from fileperms instead of 0nsfisis
fileperms swallowed metadata errors and reported a mode of 0, which the callers could not tell apart from a real (if implausible) mode: the zip archiver stored entries with no permission bits, and Filesystem::copy chmod-ed the target to 0. It now returns Result<u32, io::Error> so both callers propagate the failure. The switch to u32 also drops the casts around the mode arithmetic and ZipArchive's entry attributes. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-10style(php-shim): drop the underscore from used parameter namesnsfisis
These parameters kept the leading underscore they were given while their function bodies were still todo!(), and the underscore now reads as "this argument is ignored" for arguments the bodies do use. Removing the prefix stops it from suppressing four clippy lints, fixed alongside: one redundant field name, and three `&mut Vec` parameters that only need a slice. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-09feat(path-downloader): restrict a mirrored path package to its archivable filesnsfisis
PathDownloader builds an ArchivableFilesFinder and hands it to Filesystem::mirror as the iterator that selects what to copy, so a path package installed by mirroring drops what .gitattributes marks export-ignore, what .gitignore excludes and the VCS directories. The port dropped the argument, and mirrored the source tree whole. Every method mirror() calls on the entries it walks is derived from the pathname, so the iterator is modeled as a list of pathnames rather than as a Traversable of SplFileInfo. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-09feat(symfony-filesystem): finish the Filesystem port and trim its APInsfisis
doRemove() renames a directory to a random hidden name before emptying it, and undoes that rename when the final rmdir fails, so a concurrent process cannot recreate the path mid-removal. It also walks one level at a time through FilesystemIterator instead of flattening the whole tree, and lets an inner rmdir failure pass, both as upstream does. copy() keeps the mode fopen($targetFile, 'w') would have left rather than the origin's, symlink() and mirror() call readlink() and getLinkTarget() where upstream does, and a directory iterator that cannot be opened propagates its UnexpectedValueException instead of being swallowed or flattened into an IOException. Error message text is out of scope per docs/known-incompatibilities.md, so the three TODO(phase-c) markers that only tracked wording are gone, along with linkException()'s Windows-only branch. So are the arguments no caller varies -- symlink()'s copyOnWindows, mirror()'s iterator and options, copy()'s overwriteNewerFiles -- which removes the last TODO(phase-c) in the file. New shim functions: readlink, filesystem_iterator, stream_is_local, strrev and SplFileInfo::getLinkTarget. base64_encode takes bytes so random_bytes() can feed it. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-09feat(php-shim): replace error_get_last with the failing call's io::Errornsfisis
The shim raises no PHP-level errors, so error_get_last() always returned None and every message built from it lost its trailing reason. Now that the fs mutators and php_strip_whitespace carry an io::Error, take the reason from the call that actually failed instead of a global last-error slot. Filesystem::unlinkImplementation returns that error rather than a bool so ensureDirectoryExists, unlink and rmdir can report it, and PhpFileParser appends it to the "following message may be helpful" hint. The wording is Rust's io::Error text, not PHP's warning text, for the same reason noted in symfony/filesystem. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-09refactor(php-shim): make the fs mutators return Resultnsfisis
mkdir, rmdir, unlink and symlink each had a bool version and a _result twin returning the io::Error, which left two names for one call. Keep only the Result form and let the callers that want a boolean spell out .is_ok(). Call sites that discard the outcome, as their PHP originals do, are unchanged. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-09feat(symfony-filesystem): append the failure reason to IOExceptionsnsfisis
Symfony wraps its native filesystem calls in box(), which captures the warning text of a failed call into self::$lastError and appends it to the IOException message. The port dropped that text because the shim's mkdir, rmdir, unlink and symlink only return PHP's bare false. Give each of those a Result-returning variant carrying the io::Error, and use it to restore the appended reason. That also makes two conditions portable: doRemove()'s "Permission denied" test, and linkException()'s Windows error code 1314 special case. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-09refactor(installed-versions): drop the Rust port, which has no readersnsfisis
InstalledVersions is a runtime API for plugins and project code; Composer itself never reads it. Its consumers run in the PHP worker against the copy FilesystemRepository dumps to vendor/composer/InstalledVersions.php, whose static state is already kept in sync by __shirabe_installed_versions_reload. Nothing in Rust read the mirrored statics, so reload() and the reflection setters were no-ops. The tests covered only the Rust port, not the PHP class the worker loads, so they assert nothing about compatibility; they are left as todo!() skeletons. This also removes the shim functions method_exists, php_dir and require_php_file, whose only caller was the deleted module. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-09refactor(installer): drop the GC control callsnsfisis
Composer turns the cycle collector off around the dependency solver, but Rust has no GC, so the gc_collect_cycles/gc_disable/gc_enable shims were no-ops. Remove the call sites and the now-callerless shim functions. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-09refactor(installed-versions): merge the name lists without call_user_func_arraynsfisis
The only live caller passed the constant 'array_merge', so the list concatenation is written out in place, as ClassLoader::get_prefixes already does. That leaves the shim function without callers. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-09refactor(php-shim): remove call_user_func, which has no callersnsfisis
Its doc-by-reference sibling call_user_func_array now carries the full reason text. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-09refactor(php-shim): remove shim functions with no callersnsfisis
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-09fix(dependency-resolver): query the PHP runtime for the php versionnsfisis
Problem reported the platform php version from the shim's compile-time PHP_VERSION constant, and the shim's phpversion() hit todo!() for any extension. Go through the RPC bridge instead, as PHP's Composer\Platform\Runtime does, and drop the shim function that now has no callers. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-09test(platform): drop HHVM-only paths from HhvmDetector testnsfisis
shirabe never runs on HHVM, so the HHVM_VERSION_ID branches are dead. Dropping them leaves the shim's unimplemented `constant()` without a caller, so remove it as well. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-09feat(archiver): preserve file permissions in zip archivesnsfisis
The shim reported setExternalAttributesName as missing, so ZipArchiver took the branch for libzip below 0.11.2 and every archived entry got the zip crate's default mode. The attributes now travel as arguments to add_file and add_empty_dir, because the crate fixes an entry's external attributes when the entry is started and offers no way to amend one already written. unix_permissions keeps only the low 9 mode bits, on top of which the crate restores S_IFREG and S_IFDIR, so setuid/setgid/sticky bits and other file types are still dropped. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-09refactor(env): split and join PATH lists with std::envnsfisis
The shim's PATH_SEPARATOR was hardcoded to ":", so every PATH list was split and joined on the wrong character off Unix. std::env::split_paths and join_paths use the platform's separator, which also lets the bin-dir membership test in EventDispatcher compare list entries instead of regex-matching the raw PATH string. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-09refactor(php-shim): use std::path::MAIN_SEPARATOR over a shim constantnsfisis
The shim's DIRECTORY_SEPARATOR was hardcoded to "/", so every ported `'\\' === DIRECTORY_SEPARATOR` check compared against a constant that does not track the target platform. std::path::MAIN_SEPARATOR and MAIN_SEPARATOR_STR carry the same meaning as PHP's constant and resolve per platform, so the Windows branches are selected on Windows targets. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-09test(console): cover the dev build warning branchnsfisis
The deadline is a constant baked in at build time, so PHP's define() of COMPOSER_DEV_WARNING_TIME cannot make Application take that branch. Application now holds the deadline in a field that __set_dev_warning_time overrides, letting testDevWarning run instead of staying ignored. The define() shim, whose only caller was that test, goes away with it. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-09fix(exception): carry PHP's $previous through the ported throw sitesnsfisis
Composer hands the exception it caught to the one it throws in its place, so `getPrevious()` reaches the cause and Application's renderer prints the whole chain. Every ported site dropped it, because the flat exception structs had nowhere to put one. `AnyThrowable::into_previous` turns the caught error into that argument, and the 13 sites now pass it. `getCode()` came along for the ride at the four sites that derive the new exception's code from the caught one (PharArchiver, ArrayLoader x2), and ComposerRepository's message now names the caught exception's class instead of the literal "Exception". GitHubDriver::attemptCloneFallback took the previous exception's message and appended it to its own, which no `\RuntimeException('Fallback to git driver disabled')` in Composer ever says; it now chains it instead. Git::syncMirror restores what PHP's `finally` does to an exception in flight: the `git remote set-url` that scrubs credentials back out of the URL runs in a `finally`, and when it fails PHP propagates *its* exception over the one already leaving, chaining the displaced one as previous. The port discarded the finally's result, so a failure to scrub the URL was reported as a successful mirror sync. `AnyThrowable::set_previous` models the engine-level chaining. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-08feat(php-shim): give ported exceptions PHP's class hierarchynsfisis
Ported exceptions were flat structs reached with `downcast_ref`, so Composer's `catch (\RuntimeException $e)` only matched the exact leaf type and `get_class($e)` had nothing to report. Each exception now embeds an instance of the class it extends and travels inside an `AnyThrowable`; `Catch::catch`/`catch_mut` walk that chain, and `PhpClass::php_class_name` yields the PHP FQCN. Dropping the `std::error::Error` impls from the exception types leaves `AnyThrowable` as the only route into an `anyhow::Error`, so the walk cannot be bypassed. A `no_exception_downcast` linter catches the `downcast::<X>()` calls that would now silently answer `None`. Three sites change behavior as a result: the `TransportException` exit-code override reaches `MaxFileSizeExceededException`, the `catch (\LogicException)` in findSimilar() reaches its subclasses, and rendered exception titles carry the real class name rather than a guess. `get_class_err()` is no longer a `todo!()`, which re-enables FilesystemRepositoryTest::testCorruptedRepositoryFile. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-08feat(composer): bake the dev build warning deadline in at build timensfisis
Composer defines COMPOSER_DEV_WARNING_TIME from its phar stub when the compiled version is a commit hash rather than a tag, so the value exists only in the build artifact. It was a todo!() in the PHP shim, leaving the warning branch in Application::do_run unreachable. A build script now derives it the way Compiler does, from git describe and the HEAD commit date, and composer::COMPOSER_DEV_WARNING_TIME holds the result as a Rust constant instead of a runtime-defined one. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-08refactor(php-shim): dispatch spl_object_hash on Rc and referencesnsfisis
Getting a rule's identity meant spl_object_hash(&*rule.borrow()), so the solver borrowed a RefCell just to read an address, and a second function spl_object_hash_process existed because one generic fn cannot tell Rc<T> from &T. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-08refactor(semver): replace Constraint's OP_*/STR_OP_* with CmpOpnsfisis
PHP's version_compare takes its operator as a string, so the shim's port did too, and Constraint carried two families of operator constants plus translation tables to convert between the string form and its own int codes. Five copies of those tables had accumulated across Constraint, CompilingMatcher and the plugin value bridge. version_compare now takes a CmpOp, which makes an invalid operator unrepresentable and removes the tables' reason to exist. Constraint stores a CmpOp and keeps only the string parsing its constructor needs; getOperator, compile and CompilingMatcher::match speak CmpOp as well. PHP's OP_* numbering stays observable: a plugin reads the raw integer off the Constraint object over RPC, so get_operator_constant and its new inverse hold that 0..5 mapping. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-08chore: remove unused functionsnsfisis
2026-08-07refactor: merge split inherent impl blocks into one per typensfisis
Enable clippy::multiple_inherent_impl and fix the 21 sites it reports. Types whose inherent methods were spread across two or three impl blocks now keep them in a single block; only the impl headers move, no method bodies change. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-07test: port the tests left as todo!() stubsnsfisis
Replace the todo!() bodies with real ports. Four autoload-generator tests now run for real; the rest stay #[ignore]d, but each ignore reason now names the concrete missing symbol instead of a vague subsystem. Production additions the ports need: the deprecated AuthHelper::addAuthenticationHeader wrapper, EventDispatcher::__set_dispatch_script_override as the seam for PHPUnit onlyMethods(['dispatchScript']), and a define() stub in the shim. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-06fix(platform-repository): report the icu and imagick librariesnsfisis
PlatformRepository probes ResourceBundle, IntlChar and Imagick to derive lib-icu-cldr, lib-icu-unicode and lib-imagick-imagemagick. Those probes ran against the shim's hard-coded class_exists allowlist, which never names them, so the packages were silently missing: on a machine with intl, `show --platform` listed fewer libraries than upstream Composer does. The runtime seam now asks the real PHP: hasClass over RPC, and construct / invoke through the worker for the three classes PlatformRepository reaches. A live PHP object has no PhpMixed counterpart, so the seam answers with the entries the caller reads off it. The seam's own callers read those entries instead of returning null and the empty string. Two addLibrary calls also had replaces and provides swapped, dropping `lib-libxslt replaces lib-xsl` and `lib-zip-libzip replaces lib-zip`. `show --platform` now matches upstream Composer byte for byte, and all 59 provideLibraryTestCases datasets pass. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-06fix(download-manager): name the downloader class in its LogicExceptionnsfisis
getDownloaderForPackage reports get_class($downloader) when the resolved downloader's installation source does not match. Rust has no runtime class name, so the message was built from a shim stub that panicked instead — the error could never be returned. DownloaderInterface now requires PhpClass, the trait already used for the same purpose on Command, and each downloader states the name PHP reports. That leaves get_class_obj without callers, so it is gone. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-06refactor(php-shim): take &str and return String from pathinfonsfisis
pathinfo only ever receives a string and only ever returns one for the single-component options it supports, so the PhpMixed wrapping forced every call site to pack and unpack the value again. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-06refactor(php-shim): split in_array into strict and loose variantsnsfisis
2026-08-06fix(symfony-filesystem): restore upstream behavior in five spotsnsfisis
Port the Symfony Filesystem branches this file had left out: * copy() preserves the origin mtime via touch() * exists() rejects paths longer than PHP_MAXPATHLEN - 2, so its return type becomes anyhow::Result<bool> * doRemove()'s symlink branch keeps the DIRECTORY_SEPARATOR disjunct, which stops it from throwing on Unix where upstream never does * symlink() normalizes separators and mirrors instead of linking when copyOnWindows is set * mirror() skips entries whose real path is the target directory or was already created earlier in the same call PHP_MAXPATHLEN is new in shirabe-php-shim. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-06refactor(php-shim): take filesystem paths as impl AsRef<Path>nsfisis
The shim's filesystem entry points took `&str` even though each one resolves to a local path through `std::fs` or a syscall, so callers holding a `PathBuf` had to stringify it at the call site. They now take `impl AsRef<Path>`, the form `file_exists`, `is_dir`, `unlink` and the rest of the already-converted set use. `Phar`, `PharData` and `ZipArchive` keep their archive path as a `PathBuf`. `PharData::compress` names the compressed sibling by appending the suffix to the file name rather than formatting the path into a `String`. Arguments PHP resolves through a stream wrapper (`fopen`, `file_put_contents`, `include`) still take `&str`, as do the byte-string operations (`dirname`, `basename`, `pathinfo`) and archive-internal entry names, which are `/`-joined logical names rather than OS paths. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>