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2026-08-02chore(todo): consolidate TODO comments into the five fixed marker tagsnsfisis
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>
2026-08-02fix(repository): run lazy initialization in count/has_packagensfisis
PHP's ArrayRepository::count()/hasPackage() call $this->initialize(), which late-binds to the concrete repository class and lazily loads its packages. The Rust pass-throughs skipped that: they ran ArrayRepository's stub initialize instead, returning 0/false and marking the repository initialized with an empty package list, which made ensure_initialized() skip the real initialization forever after. Take &mut self in RepositoryInterface::count/has_package so the lazy repositories (Filesystem, Platform, Composer) can guard with their real initialize, and return Result from has_package since that initialization can fail (PHP propagates the exception). InstallerInterface::is_installed and InstallationManager::is_package_installed/mark_alias_installed propagate the same way, which also resolves the TODO(phase-d) markers on Package/Path/Artifact/Vcs repositories about initialization errors being swallowed. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-25refactor: replace redundant clones with movesnsfisis
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-07-25refactor(operation): replace OperationInterface with AnyOperation enumnsfisis
Operations are only ever constructed by the dependency resolver, so a plugin has no way to inject an implementation of its own and the set is closed. Modelling it as an enum, like AnyPackage, removes the OperationInterface trait together with its two parallel downcast mechanisms (as_any() + downcast_ref, and as_*_operation()) and the get_package() default method that panicked on UpdateOperation. The PHP idiom `$op instanceof UpdateOperation ? getTargetPackage() : getPackage()`, written out at six call sites, becomes AnyOperation::get_target_package(). InstallationManager's three blocks that matched on the type string and then recovered the type with expect() collapse into exhaustive matches. SolverOperation keeps only its TYPE constant; the shared getOperationType()/__toString() implementations move to AnyOperation, which also drops the five Self::TYPE.to_string() allocations. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-20fix(installation-manager): un-ignore test_add_remove_installernsfisis
Add the __add_installer test seam that registers an installer as a pre-built Rc handle, so the test can reproduce PHP's object-identity semantics (assertSame / removeInstaller) via Rc::ptr_eq; add_installer cannot serve because Rc::from(Box) reallocates, losing the caller's pointer identity. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-18chore: rustfmtnsfisis
2026-07-18perf(installation-manager): run executeBatch operation chains concurrentlynsfisis
executeBatch now builds one future per operation — the PHP promise chain prepare -> install/update/uninstall -> cleanup -> repo->write, including the '<Op> of <pkg> failed' rejection handler covering the chain up to cleanup — and drives the whole batch through waitOnPromises()/Loop::wait, so archive extraction (the unzip subprocesses gated by ProcessExecutor's semaphore) finally overlaps across packages. Alias operations stay synchronous in the collection loop like PHP. The shared repository is threaded through the chains as RefCell<&mut dyn InstalledRepositoryInterface>: execute() wraps the incoming &mut once, and InstallerInterface::install/update/uninstall take the cell so implementations borrow it only in their synchronous head/tail, never across an await. InstallationManager's own install/update/uninstall/download/get_installer/get_install_path/ mark_for_notification move to &self (cache and notifiable_packages behind RefCell) so every chain can capture &self. WritableRepositoryInterface::write and the InstallationManagerInterface get_install_path it relies on lose their &mut manager requirement — the per-op repo->write inside the chains only reads install paths. Warm-cache create-project laravel/laravel: the package-operations phase (109 installs) drops from ~3.0-3.8s serial to ~1.9s, on par with real Composer (~2.1s) measured back-to-back; the resulting vendor tree, installed.json included, stays byte-identical to Composer's (diff -rq clean). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-18perf(installation-manager): fan out package downloads via Loop::waitnsfisis
InstallationManager::downloadAndExecuteBatch now matches PHP: every update/install operation's installer->download() promise is collected and driven concurrently through waitOnPromises()/Loop::wait instead of being awaited one package at a time. Concurrency caps stay where PHP puts them (HttpDownloader 12, ProcessExecutor 10 via their semaphores). Error semantics follow PHP too: all downloads settle before the first rejection is rethrown, rather than aborting on the first failure. To let the collected futures and the cleanup closures own their installer beyond the loop iteration that created them, the installer registry becomes Vec<Rc<dyn InstallerInterface>> and get_installer hands out clones (PHP closures capture $installer the same way), with InstallerInterface methods taking &self across the six implementors — the only genuinely mutable state was LibraryInstaller.vendor_dir (canonicalized in place), now behind a RefCell. as_plugin_installer_mut/as_binary_presence_interface lose their &mut. The cleanup_promises entries are now the real thing: the PHP closure including the getInstallationSource() guard and the installer->cleanup($opType, $package, $initialPackage) call, replacing the no-op futures (drops one TODO(phase-b) and two TODO(phase-c)). Verified against the real network: create-project laravel/laravel produces a vendor tree byte-identical to real Composer's (diff -rq clean across all 109 packages including vendor/composer). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-18perf(regex): eliminate per-call clone overhead in preg_* dispatchnsfisis
regex::Regex::clone() does not share the underlying meta engine's search-cache pool, so every fresh clone pays a ~10us warmup cost on its first use. Two changes together eliminate this across nearly all preg_* call sites: - A php_regex! macro resolves PHP-style patterns to a per-call-site &'static regex::Regex (via regex-macro's LazyLock), applied at the majority of call sites throughout the codebase. - Call sites still passing dynamic pattern strings go through PATTERN_CACHE, which now stores Arc<(Regex, bool)> and hands out Arc::clone()s instead of cloning the Regex itself. PregPattern::resolve() returns a ResolvedPattern enum (Arc or 'static reference) rather than an owned Regex, so neither path ever clones the Regex proper. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-11chore: use fully-qualified name for Rc/RefCellnsfisis
2026-07-05fix(platform): match PHP truthy semantics for CI env checksnsfisis
Platform::get_env("CI").is_some()/is_none() only checked whether the variable was set, unlike PHP's (bool) Platform::getEnv('CI') which treats "" and "0" as falsy. CI="0" (used by some CI providers to explicitly disable CI mode) would previously flip behavior compared to Composer.
2026-07-05feat(installation-manager): render install/download progress barnsfisis
Real Composer shows a ProgressBar during InstallationManager's waitOnPromises (`Package operations: N installs` ... `0/109 [>---] 0%` ... `100%`), but this port never wired one up: output_progress was set by callers and never consulted. This adds the same gating PHP uses (output_progress, ConsoleIO, not CI, not debug, more than one operation) for both the download phase and the install/extract phase. The port runs downloads/installs serially rather than as concurrently polled promises (see the existing TODO(phase-c-promise) notes), so there is no active-job count to poll for intermediate snapshots. Stepping the bar per completed operation was tried first, but it interleaves with the "- Installing ..." lines mid-terminal-line since both share the same overwrite/newline state; rendering a single 0% -> 100% jump after each phase avoids that garbling at the cost of the timing-driven intermediate snapshots real Composer shows.
2026-07-04feat(plugin-installer): implement PluginInstaller::get_plugin_managernsfisis
Wires PartialComposer.as_full() to fetch the PluginManager, replacing the todo!() stub. Mirrors PHP's assertion that $this->composer must be a fully-loaded Composer instance.
2026-06-29chore(lint): ban bare `use anyhow::Result` and fully qualify itnsfisis
Add a no_banned_use linter that forbids importing anyhow::Result, and update all call sites to reference it via its fully-qualified path so it is never confused with std::result::Result. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-28fix(installer): execute install/update/uninstall ops in execute_batchnsfisis
execute_batch only awaited prepare(), leaving the install/update/ uninstall + cleanup + repo.write promise chain as a todo!() stub, so packages were downloaded to cache but never installed into the target directory. Wire the operation step (mirroring PHP's promise chain), propagate errors from the install/update/uninstall wrappers instead of swallowing them with .ok()?, and write the repo after each op. Un-ignore the create-project functional tests and the install/remove command tests this unblocks. The remaining --no-install case still fails on a separate install-path bug; its ignore reason is updated to match.
2026-06-28test(installer): port InstallerTest unit and integration harnessnsfisis
Port composer/tests/Composer/Test/InstallerTest.php. testInstaller (the provideInstaller cases) is fully ported and passes; the three integration tests port doTestIntegration in full (the .test fixture loader, FactoryMock, the in-process console Application with install/update commands, and the PHPUnit assertStringMatchesFormat matcher) and remain #[ignore]'d since the install pipeline is not yet executable end-to-end. Add test-only `__`-seams to the concrete types the test depends on, since their consumers (e.g. Locker takes the concrete InstallationManager) and the subclass-style mocks have no trait to mock: InstallationManager (recording mock + as_any), Factory (__create_mock), VersionGuesser, and InstalledFilesystemRepository. The production path (mock: false) is unchanged. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-28fix(http): avoid nested tokio runtime panic in download pathnsfisis
The CurlDownloader owned a tokio runtime and block_on'd reqwest from its sync tick(), while the repository/installer/downloader sync bridges each created another Runtime and block_on'd async fns that reach that leaf. Driving one Runtime::block_on from within another panics with "Cannot start a runtime from within a runtime", hit by `require` when fetching p2 metadata. Switch CurlDownloader to a blocking reqwest client (its own internal thread, never nested) and replace the per-call Runtime::new().block_on bridges with a no-reactor sync_executor::block_on helper. No awaited future parks on a reactor once the only async I/O is blocking, so the helper can be nested freely. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-28refactor: add linternsfisis
2026-06-27feat(installer): register default installers after Composer Rc is builtnsfisis
LibraryInstaller and PluginInstaller upgrade the Composer back-reference in their constructors, so they could not be built inside Rc::new_cyclic where the weak handle is not yet upgradeable. Defer create_default_ installers until after the cyclic Rc is established, where the weak handle resolves, and implement it to register Library -> Plugin -> Metapackage with a single shared BinaryInstaller. To share one BinaryInstaller (as Composer does), LibraryInstaller's binary_installer becomes Rc<RefCell<dyn BinaryInstallerInterface>> instead of an owned Box; PluginInstaller and the __set_binary_installer test seam follow. This clears "Unknown installer type: metapackage". Un-ignores the six remove tests that now pass; the remaining install/remove tests are re-labeled for the next blocker (InstallationManager::execute_batch still leaves the install/cleanup/repo.write promise chain as a todo!() stub, so package operations do not actually execute). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-27test: port Composer tests unblocked by mockall, add seamsnsfisis
Port 11 categories of previously-ignored Composer tests now reachable with the mockall crate: DownloadManager, VCS/Perforce/File downloaders, VersionSelector, PlatformRepository, Auditor, installer/FilesystemRepository, RootPackageLoader, util auth/http, commands, and Cache. Extract test seams additively on concrete structs as *Interface traits (Runtime, HhvmDetector, VersionGuesser, RepositorySet, Perforce, BinaryInstaller) plus mock-field seams (Cache, Filesystem); consumers take trait objects. Mocks are defined locally in the test crates via mockall::mock!, since automock-generated mocks are cfg(test)-gated and invisible across the integration-test boundary. dataProviders are ported in full; tests blocked by unported shims stay #[ignore] with documented reasons rather than reduced or weakened. Fix product bugs surfaced by the ports: - util/github: use the exception code, not the HTTP status, for 401/403 - advisory: serialize empty audit maps as [] to match PHP json_encode - repository/filesystem and downloader/file: fix RefCell double-borrow panics Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-27refactor(composer): hold managers behind *Interface traitsnsfisis
Composer/PartialComposer exposed its RepositoryManager, InstallationManager, EventDispatcher, Locker, DownloadManager, AutoloadGenerator and ArchiveManager as concrete types, but Composer's public setters (setDownloadManager() etc.) let plugins swap in subclasses. Introduce a *Interface trait per manager and store each as Rc<RefCell<dyn ...Interface>> so a replacement is honored. Only Composer's slots and the sinks fed from its accessors become trait objects; managers injected concretely at construction keep their concrete references, matching PHP semantics. Fluent setters on the affected classes now return () and Locker::update_hash is de-generified to a boxed FnOnce so the traits stay object-safe. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-27refactor: fix compiler warnings and clippy warningsnsfisis
2026-06-26test: port 35 auth/installer/io/zip/bitbucket tests; implement date_creatensfisis
Port auth_helper (14), library_installer (8), console_io (7), zip_downloader (3), git_bitbucket_driver (3) tests. Implement date_create/strtotime for the ISO8601/ RFC3339/relative formats Composer uses (unknown input -> None, no silent guess). Fix production bugs: Question::is_assoc list-vs-assoc, auth_helper gitlab-domains list handling, LibraryInstaller RefCell double-borrow, ZipArchive::extract_to ErrorException propagation. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-22feat(php-shim): implement fopen-family stream API on PhpResourcensfisis
Redesign PhpResource into a real stream handle (File/Memory backing with tracked position, eof, closed state) and unify the whole fopen family (fopen/fwrite/fread/fgets/fgetc/feof/fclose/ftell/fseek/rewind/fstat/ ftruncate/fflush and stream_get_contents/stream_copy_to_stream) on &PhpResource, replacing the split PhpMixed/PhpResource APIs and their todo!() stubs. fopen now returns Result; read functions stay String for now (TODO(phase-e) to move to byte strings). Propagate the signatures through callers: Process stdout/stderr, Cursor input, curl header/body handles (extracted into typed maps keyed by job id), Filesystem copy/safe_copy/files_are_equal, BufferIO, error_handler, platform, perforce, zip. The proc_open pipe paths cannot carry a PhpResource in a PhpMixed list, so they are left as todo!() with notes.
2026-06-20refactor(php-shim): drop Box wrapping from PhpMixed List/Arraynsfisis
The List and Array variants of PhpMixed boxed their elements unnecessarily. Store PhpMixed values directly and update all callers accordingly. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-20refactor(installation-manager): cache installers by index, drop clone_boxnsfisis
InstallationManager::get_installer cached a per-type installer via a Rust-only `clone_box` stub (`todo!()`). PHP caches the SAME instance held in `$this->installers`. Store the index into `installers` instead, reproducing that sharing without cloning; both `add_installer` and `remove_installer` clear the cache, so indices never dangle. With the only caller gone, `InstallerInterface::clone_box` is removed. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-20refactor: auto-fix clippy warningsnsfisis
2026-06-14refactor(pcre): drop Result from Preg method return typesnsfisis
The Preg methods panic on PCRE failure (per the file header rationale), so their anyhow::Result wrappers never carried an Err. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-14refactor(pcre): drop strict-groups Preg variantsnsfisis
Rust's type system already distinguishes participating from non-participating capture groups via Option, so the *StrictGroups methods add no safety here. Remove them and switch callers to the plain variants.
2026-06-12feat(symfony-console): port Symfony Console and make the workspace compilensfisis
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-11feat(console): resolve phase-b TODOs in doRun and IO wiringnsfisis
Wire up ConsoleIO with HelperSet/QuestionHelper, register the ErrorHandler with the IO instance, and fall back to a default output in run(). Replace resolved phase-b TODOs across the console, command, io, factory, installer, dependency_resolver, and util modules; reclassify the remaining blockers (typed Symfony command registry, stdin resource caching) as phase-c. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-10feat(phase-c): resolve cross-module phase-b TODOsnsfisis
2026-06-09feat(event-dispatcher): unify event dispatch via EventInterface traitnsfisis
Extract a superclass-trait EventInterface from the base Event. pool_builder's PrePoolCreateEvent stays deferred: its constructor needs owned, non-cloneable Request and repository boxes the builder only holds by reference (owned-payload blocker). The event is plugin-only, so its construction is re-tagged TODO(plugin). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-08feat(phase-c): resolve PHP-array-semantics phase-b TODOsnsfisis
Resolve category K (array_* functions, integer keys, nested mutation, sorting). Add shim variants (uasort over Vec<T>, uasort_map for IndexMap) and delegate to existing typed variants (strtr_array, array_merge_map, array_search_in_vec). Implement PHP array semantics directly where the shape is fixed: canonical integer-key coercion (is_php_integer_key, shared by config and FilesystemRepository::dumpToPhpCode), strict array_search via trait-object pointer identity, array_reverse/array_chunk preserve_keys loops, and the installed.php nested version mutations via auto-vivify helpers. Resolving the array_merge in UpdateCommand unmasked latent borrow bugs in execute's tail (Rc input/output moved by value); fixed with .clone() to match PHP reference sharing, and resolved the tightly-coupled Intervals constraint check. composerRequire reclassified to phase-c: it depends on the $GLOBALS superglobal and PHP's require include mechanism, neither portable. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-08feat(phase-c): resolve static-property phase-b TODOsnsfisis
Implement the FileDownloader::$downloadMetadata accessors over the existing DOWNLOAD_METADATA static, and drop now-stale TODOs on the already-correct Platform::strlen function-local static and the ClassLoader include-closure no-op. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-08feat(phase-c): resolve PhpMixed-conversion phase-b TODOsnsfisis
Implement the foundational PhpMixed conversion infrastructure (From<bool|i64|f64|String>, order-sensitive PartialEq matching PHP ===) and resolve the category-G phase-b TODOs that depend on it: - Fix VCS driver cache paths that discarded parsed JSON or diverged on null caches (svn/forgejo/gitlab/git-bitbucket/github). - Wire up real conversions previously stubbed or dropped: suggests platform config, audit ignore-severities, composer_repository search and ProviderInfo, class_loader prefix/classmap merges, locker lock diff comparison, advisory JSON serialization, SPDX license fields. - Make GenericRule take a typed ReasonData; populate RULE_ROOT_REQUIRE with the constraint and convert PhpMixed at the call sites.
2026-06-08refactor(external-packages): drop component segment from symfony pathsnsfisis
Align the Symfony namespace mapping with the documented convention (symfony::component::X -> symfony::X) and remove now-unused console stub files. Update all import paths across the workspace. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-07refactor(phase-c): resolve shared-ownership TODOs via handle/Rc clonesnsfisis
Resolve the resolvable subset of category A (shared ownership / non-cloneable PHP class) TODOs by leaning on values that are already shared behind Rc/handle wrappers, where cloning preserves PHP reference semantics: - solver: call IgnoreListPlatformRequirementFilter::filter_constraint with a cloned AnyConstraint (a Clone enum) and propagate the Result - update_command: filter PlatformRepository out of the repository manager's handles into a CompositeRepository (array_filter equivalent) - package_discovery_trait: pass the real platform_requirement_filter (Rc clone) instead of substituting ignore_nothing() - installation_manager: pass the original full operation list (Vec<Rc<_>> clone) as all_operations - file_downloader: swap self.io to NullIO and restore via std::mem::replace - auditor: reuse the PackageInterfaceHandle list across the advisory and abandoned-package queries - process_executor: drop the unused, lossy Clone impl - config / array_repository: demote settled RefCell-design markers to comments Remaining category A items (factory installer wiring, purge_packages handle bridge, installer cache identity, reinstall flow, plugin command discovery) stay as TODOs since correct resolution needs structural refactors. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-07feat(shirabe): resolve phase-b TODOs with shared ownershipnsfisis
Replace TODO(phase-b) placeholders (todo!() and commented-out code) with real implementations: - Share JsonFile via Rc<RefCell<JsonFile>> so JsonConfigSource and the owning command can hold the same instance (base_config_command, config_command, repository_command, require_command, create_project, remove_command, factory) - Change InstallerInterface methods (is_installed, download, prepare, cleanup, get_install_path) to &mut self so initialize_vendor_dir can run, propagated to all installer implementations - Pass io/config/filesystem/process by clone instead of moving or stubbing (auth_helper, svn_driver, curl_downloader, library_installer) - Make TransportException Clone and store it by value in VcsRepository - Clone operations in Transaction sort, root_aliases/temporary_constraints in RepositorySet::create_pool, and share CompletePackage via handle in PlatformRepository - Wire up set_option, set_requires/set_dev_requires, installation manager setters, BumpCommand::set_composer, and clean_backups/set_local_phar
2026-06-06feat(binary-installer): use file_get_contents with offset and lengthnsfisis
Add file_get_contents5 shim supporting use_include_path/context/offset/ length, and wire it into BinaryInstaller to read the first 500 bytes of the bin file, replacing the offset-less stub and its phase-b TODO. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-06refactor(repository): make read methods fallible and take &mut selfnsfisis
Change RepositoryInterface and WritableRepositoryInterface read methods (find_package, find_packages, get_packages, load_packages, search, get_providers, get_canonical_packages) to take &mut self and return anyhow::Result, so lazy-loading repositories such as ComposerRepository can perform fallible I/O and mutate internal state on access. Update all implementors and call sites to propagate the Result and pass mutable references. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-05feat(dependency-resolver): share operations via Rc, drop clone_boxnsfisis
OperationInterface::clone_box (a todo!() trait-object clone stub) is removed in favor of Rc<dyn OperationInterface> shared ownership. All its methods are &self, so operations are immutable value objects that Rc can share; pushing the same operation into multiple lists (installer's install/uninstall splits) becomes a cheap Rc clone instead of clone_box. Box<dyn OperationInterface> is replaced with Rc<dyn ...> across Transaction (and its Lock/LocalRepo wrappers), Installer, PackageEvent, InstallationManager and EventDispatcher; Box::new operation constructions become Rc::new. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-05feat(installer): wire InstallerInterface marker-trait downcastsnsfisis
Add as_binary_presence_interface and as_plugin_installer_mut to InstallerInterface following the downloader marker-trait downcast pattern, so InstallationManager can model the PHP instanceof checks in ensureBinariesPresence and disablePlugins. Make BinaryPresenceInterface take &mut self, resolving LibraryInstaller's stubbed trait impl. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-03feat(downloader,repository): wire exception instanceof downcasts via anyhownsfisis
Resolve the PHP try/catch instanceof checks that select on exception type: TransportException-only catches in RepositorySet, SvnDriver and JsonFile; the RuntimeException/IrrecoverableDownloadException handleError closure and the RuntimeException update-retry catch in DownloadManager. Each uses anyhow::Error::downcast_ref and reads the exception's message field directly (Display is todo\!() on the shim exceptions). PHPUnit\Framework\Exception checks in VcsDownloader are documented as intentionally always-false since the test framework is out of scope. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-03feat(installer): wire OperationInterface instanceof downcasts in batchesnsfisis
Resolve the UpdateOperation/InstallOperation batch-splitting checks and the markAliasInstalled/markAliasUninstalled dispatch in InstallationManager using the existing as_update_operation/as_install_operation accessors and as_any downcasts to the MarkAlias operation types. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-01fix(package): port every PHP clone operator to handle dup()nsfisis
2026-05-31feat(installer): downcast UpdateOperation in download/execute batchesnsfisis
2026-05-29refactor(io): unify IOInterface params to Rc<RefCell<dyn _>>nsfisis
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-27refactor(package): pass package handles by value throughoutnsfisis
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-26refactor(io): share IOInterface via Rc<RefCell<dyn _>> handlensfisis
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>