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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 `$op instanceof UpdateOperation ? getTargetPackage() : getPackage()`, written out at six call sites, becomes AnyOperation::get_target_package(). InstallationManager's three blocks that matched on the type string and then recovered the type with expect() collapse into exhaustive matches. SolverOperation keeps only its TYPE constant; the shared getOperationType()/__toString() implementations move to AnyOperation, which also drops the five Self::TYPE.to_string() allocations. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-25chore: remove unused importsnsfisis
2026-07-24fix(event-dispatcher): invoke Closure listeners instead of always failing ↵nsfisis
is_callable RequireCommand registers an inline listener on InstallerEvents::PRE_OPERATIONS_EXEC to track dependency_resolution_completed, mirroring PHP's `function () use (&$dependencyResolutionCompleted) { ... }`. This is Composer's own code, not a Plugin subscriber, but it went through the shared non-string-callable path, which checked is_callable() against a hardcoded PhpMixed::Null and always failed, breaking every `require` that reaches the install step. Callable::Closure now carries the actual Rc<dyn Fn> instead of being a data-less placeholder, and is invoked directly (Closures are always callable in PHP). The ArrayCallable path used by future Plugin subscribers is untouched. Un-ignoring the two require_command_test cases that cited this bug reveals two separate, pre-existing issues (a missing ext-requirement warning message, and a RefCell re-entrancy panic in ConsoleIO::ask_question); their #[ignore] reasons are updated to describe the real current blocker instead of the now-fixed one.
2026-07-24fix(solver-problems): compare RULE_LEARNED sort keys like PHP's <=>nsfisis
Problem::getPrettyString sorts same-priority reasons by getSortableString(), whose RULE_LEARNED key is a '-'-joined literal id string (e.g. "-95"). PHP's <=> compares two numeric strings numerically, but the port used plain String::cmp (byte-wise), which reverses relative order for same-length negative-number keys. Added shirabe_php_shim::loosely_compare to approximate PHP's <=> for this pattern (numeric compare when both sides parse as numbers, else byte compare) and switched the sort comparator to use it. The diagnosis this replaces (from the commit being amended) blamed Pool package-id assignment order diverging from PHP under COMPOSER_POOL_OPTIMIZER=0. That was disproven this session: direct instrumentation of both PHP and the Rust port confirmed identical relative package-id order, including on the ~335-package github-issues-7665 fixture (ids matched up to a constant +2 offset from a platform-mock package count difference). The sort comparator was the actual bug, not package loading order. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-24fix(solver-problems): preserve first-occurrence order in extension hintnsfisis
create_extension_hint's --ignore-platform-req suggestion list sorted missing extensions alphabetically before deduping. PHP's array_unique removes duplicates while preserving first-occurrence order instead, which for this call site matches the order problems were reported in (root-require-not-found problems before SAT-conflict problems). Replaced the sort+dedup with the existing order-preserving shirabe_php_shim::array_unique, which was already ported for exactly this PHP semantic but wasn't used here.
2026-07-24fix(array-dumper): dump source/dist mirrors as a JSON arraynsfisis
ArrayDumper::dump built the mirrors field as PhpMixed::Array keyed by stringified index ("0", "1", ...), which this codebase's PhpMixed JSON serialization renders as an object. PHP just assigns the plain, sequentially-keyed mirrors array directly, which json_encode renders as a JSON array. Use PhpMixed::List instead, matching the actual shape written to composer.lock.
2026-07-24fix(package): rewrite dist-reference SHA regex without look-aroundnsfisis
Package::set_source_dist_references and LockTransaction's dist-url mirroring both used {(?<=/|sha=)[a-f0-9]{40}(?=/|$)}i, but the regex crate has no look-around support at all and panics compiling it. Per docs/dev/regex-porting.md, rewrote the boundary assertions into capturing groups and switched to Preg::replace_callback, which re-emits the captured delimiters around the replaced reference.
2026-07-24fix(composer-repository): initialize wrapper before delegating loadPackagesnsfisis
For a simple, non-lazy composer repository (no providers-url/ metadata-url/providers-lazy-url), load_packages() delegates to self.inner.load_packages() (PHP: parent::loadPackages()). PHP's ArrayRepository::loadPackages() calls $this->getPackages(), which virtual-dispatches through ComposerRepository::getPackages() down to ComposerRepository::initialize() (the real HTTP/file fetch). Composition doesn't get that dispatch for free: self.inner is a bare ArrayRepository, so self.inner.load_packages() ends up calling ArrayRepository::initialize() — a no-op stub that just sets an empty package list — instead of ComposerRepository::initialize(). The repository's packages.json fetched and parsed successfully, but the result was silently discarded, so the repo always looked empty. get_packages() already carries the identical guard with the same diagnosis in its own comment; load_packages() was just missing it. Documented the same latent gap in find_package/find_packages/count/ has_package, which call into ArrayRepository the same unguarded way but aren't known to be exercised by any test yet.
2026-07-24fix(pool-builder): use plain getPackages() on locked repositorynsfisis
PoolBuilder::build_pool() and warn_about_non_matching_update_allow_list() called get_canonical_packages() on the locked repository during a partial update, but PHP's PoolBuilder uses the plain getPackages(). get_canonical_packages() unwraps AliasPackage down to its base package, discarding the alias's own version identity. Locker::get_locked_repository() wraps a lock entry with extra.branch-alias in a single CompleteAliasPackage rather than adding a separate base object, so canonicalizing it silently dropped the locked branch-alias version (e.g. 2.2.x-dev), leaving only the raw dev-master version behind. For a package excluded from the partial update's allow-list, that meant its locked branch-alias version could no longer satisfy the root's constraint, producing a spurious solver conflict instead of keeping the package pinned exactly as locked. Fixed the same bug in AuditCommand's --locked package listing, which had the identical get_canonical_packages()/getPackages() mismatch against AuditCommand.php.
2026-07-24fix(dependency-resolver): query real PHP for ext-* version/loaded checksnsfisis
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.
2026-07-24fix(locker): return stability-flags as int, not stringnsfisis
Locker::get_stability_flags returned IndexMap<String, String>, converting each value via PhpMixed::as_string(), which only matches the String variant. composer.lock's "stability-flags" values are always JSON integers (BasePackage::STABILITIES), so every flag silently decoded to "" and installer.rs's downstream .parse::<i64>() defaulted it to 0 (stable). This made any locked package pinned via a non-stable stability-flags entry look "unacceptable" during `composer install`, silently dropping it from the solver's pool instead of fixing/requiring it — turning a real dependency conflict into a spurious "lock file needs changes" result. Return i64 directly, matching RootPackageInterface::get_stability_flags and set_lock_data's existing convention for this same PHP array shape.
2026-07-24refactor(filesystem-repository): drop eval() shim, defer installed.php ↵nsfisis
reload to PHP runtime Rust has no PHP interpreter, so eval() can never be ported faithfully. safely_load_installed_versions()'s job of priming Composer\InstalledVersions before plugins run only matters within a single shared PHP process, which the RPC-based plugin architecture does not have; the PHP runtime process can call InstalledVersions::reload() itself instead. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-23feat(process-executor): stub plugin-facing execute_async_php pathnsfisis
A plugin can reach ProcessExecutor::executeAsync() through the rust-proxy stub, which resolves with a real Symfony Process instance that can't be reconstructed on the Rust side (its state is tied to whichever process calls proc_open(), and it refuses serialization). Add execute_async_php() as a todo!() stub, documented as a dual- instantiation split in plugin-class-classification.md: Rust-internal callers keep using execute_async(), while the plugin path must forward spawning to the PHP child once the RPC channel exists.
2026-07-20perf(composer-repository): avoid redundant clones when checking security ↵nsfisis
advisories get_security_advisories cloned each package's full metadata blob (hundreds of versions for popular packages) just to peek at its "security-advisories" field. Same pattern already fixed in load_async_packages by 2862d2da; move ownership through pattern matches and IndexMap::shift_remove instead. Measured with laravel/laravel create-project: response processing in the security-advisories metadata branch drops ~80% (236ms -> 48ms), and the whole run_security_advisory_filter phase drops from ~420-500ms to ~250-270ms. End-to-end, shirabe now matches or edges out upstream Composer (6.57s vs 6.85s in this run) instead of trailing by ~1.2s.
2026-07-20perf(composer-repository): avoid redundant clones when loading async package ↵nsfisis
metadata load_async_packages cloned each response's version metadata up to three times (spec_list/response, response_arr, versions_mixed, then every per-version field) before building the versions Vec. Move ownership through pattern matches and IndexMap::shift_remove instead. Measured with laravel/laravel create-project: per-batch response processing time in load_async_packages drops ~39% (1.30s -> 0.80s cumulative), narrowing the E2E gap vs upstream Composer from 1.37s to 1.14s on average.
2026-07-20fix(json-file): forward detected indent into write's encode optionsnsfisis
JsonFile::write_with_options() used the caller-supplied JsonEncodeOptions verbatim, ignoring self.indent (set by read()'s detect_indenting), unlike PHP's write() which always passes $this->indent to encode() regardless of the $options argument. Un-ignore test_preserve_indentation_after_read.
2026-07-20fix(search-command): avoid usize overflow panic when truncating descriptionnsfisis
The negated remaining-width subtraction was cast straight to usize, overflowing whenever it went negative (e.g. an abandoned-package warning ate the available width) and panicking on slice indexing. Route through the shim's substr(), which mirrors PHP's negative-length semantics and clamps instead of overflowing.
2026-07-20fix(pool-builder): fix three build_pool bugs found by un-ignoring ↵nsfisis
test_pool_builder build_pool never populated skipped_load for locked packages skipped due to the update allow list (nor their replace targets), so load_package's skipped_load-driven transitive-unlock branch never fired. load_packages_marked_for_loading never recorded loaded packages into loaded_per_repo, so repositories had no way to dedupe already-loaded versions when a constraint got re-expanded, producing duplicate pool entries. unlock_package looked up a locked package's removal index via the position in a Vec snapshot of self.packages.values() instead of its actual IndexMap key, so after earlier removals the wrong entry (or none) got removed, leaving stale locked packages in the pool. Fixing all three lets test_pool_builder run un-ignored.
2026-07-20fix(no-proxy-pattern): stop chr() corrupting IP bytes as lossy UTF-8nsfisis
shirabe_php_shim::chr() returned a Rust String, which lossily re-encodes bytes >= 0x80 as UTF-8 replacement characters. ip_get_mask, ip_get_network, and ip_map_to_6 relied on chr() to build raw in_addr and netmask byte arrays, corrupting IPv4-in-IPv6 mappings and CIDR netmasks. Build the Vec<u8> byte arrays directly instead of round-tripping through String, and un-ignore test_ip_address and test_ip_range now that the underlying bug is fixed. chr()'s only other caller (http_downloader.rs, an ASCII ESC byte in a regex pattern) didn't need the indirection either, so remove the shim function entirely. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-20fix(php-shim): use PhpMixed::to_bool() for PHP truthy castsnsfisis
Several call sites coerced PhpMixed to bool via `.as_bool()` (which only matches a literal Bool variant) where the corresponding PHP code does a plain `(bool)` cast or truthy check (isset()/array_key_exists() + implicit bool conversion). This silently dropped truthy non-bool values (e.g. String("true"), String("1"), Int(1)) to their unwrap_or default instead of PHP's actual truthy result. Switched these sites to PhpMixed::to_bool(), which implements PHP's full truthy-cast rules.
2026-07-20fix(advisory): treat int-keyed ignore entries as plain IDsnsfisis
parseIgnoreWithApply distinguishes ['CVE-123' => 'reason'] from [0 => 'CVE-123'] by checking is_int($key) in PHP. AuditConfig only matched on the value's type, so a canonical-int-keyed string value was mistaken for an id => reason pair. Expose canonical_int_key from the php-shim to replicate PHP's key-canonicalization rule and unignore test_mixed_formats.
2026-07-20fix(diagnose-command): stop holding a Config borrow across http callsnsfisis
execute() held &config.borrow() across check_http/check_composer_repo/ check_composer_audit, which reach HttpDownloader -> CurlDownloader:: download; that method does self.config.borrow_mut() on the same Config RefCell, panicking with "RefCell already borrowed" once the phpinfo panic that previously masked this was fixed. Switch those three helpers to take the Rc<RefCell<Config>> handle (matching check_version's existing pattern) and borrow only where a field is actually read, so no borrow spans the downstream network call. Un-ignore the now-passing run_diagnose smoke test and test_cmd_fail; test_cmd_success stays ignored, now for two separate reasons: it needs real network access (as the PHP original does), and shirabe_php_shim::OPENSSL_VERSION_NUMBER is a hardcoded stub (0) that always trips check_platform's TLSv1.1/1.2 support check regardless of the real linked OpenSSL, forcing a non-zero exit code.
2026-07-20feat(php-rpc): implement phpinfo() capture over RPCnsfisis
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.
2026-07-20test(cli-tests): detail run_diagnose ignore reasonnsfisis
Measured the actual panic site: DiagnoseCommand::check_platform reaches the todo!() ob_start()/ob_get_clean() shims while capturing phpinfo(), the same root cause already recorded in tests/command/diagnose_command_test.rs. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20fix(require-command): drop input borrows before determine_requirementsnsfisis
The Ref temporaries created by input.borrow() inside the argument expressions of the determine_requirements call lived until the end of the whole call statement, so ConsoleIO::ask_question's borrow_mut() on the same shared input RefCell panicked with "RefCell already borrowed" when the command prompted for packages. Hoist the argument computations into locals so no borrow is held across the call, and un-ignore the run_require CLI test. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20fix(github-driver): defer get_branches until tags search missesnsfisis
PHP's `?:` chain in getComposerInformation short-circuits, so getBranches() only runs when the tags search is falsy. The eager port issued an extra git/refs/heads API request that PHP never makes. Un-ignore test_public_repository_archived, which this fixes. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20fix(config): drop insecure git protocol under secure-httpnsfisis
Config::get("github-protocols") ported PHP's array_search over the protocol list via a string-keyed map, but array_search_mixed returns the matched index as PhpMixed::Int, which the as_string() read never matched, so the git protocol was never removed (Config.php:447-449 removes it whenever secure-http is on). Search the list directly and read the index as an Int. Un-ignore test_update_throws_runtime_exception_if_git_command_fails which this had blocked. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20fix(config): restore PHP (int) cast for ttl and timeout valuesnsfisis
PHP's Config::get() applies an (int) cast to cache-files-ttl, cache-ttl, and the process-timeout env override (Config.php:326,367,398), so string values like '99999999' become integers. The strict PhpMixed::as_int returned None for strings, collapsing them to 0. Use the intval shim, which implements the PHP cast, and un-ignore test_cache_garbage_collection_is_called which this had blocked. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20fix(update-command): un-ignore test_interactive_tmp via assoc select choicesnsfisis
PHP's UpdateCommand::getPackagesInteractively passes $autocompleterValues keyed by package name to $io->select, so the selection resolves to package names. The port passed only the keys as a list, making select resolve to a numeric index that the update then treated as an unknown package. The old ignore reason (non-interactive terminal error) no longer applied. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20fix(run-script-command): pass script choices as assoc array in interactnsfisis
PHP's RunScriptCommand::interact passes $options keyed by script name, so select resolves the entered value to the script name and sets it as the script argument. The port passed only the keys as a list, which made select resolve to a numeric index instead of the script name. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20fix(io): widen IOInterface::select choices to PhpMixed for assoc arraysnsfisis
PHP's IOInterface::select accepts an associative choices array whose keys are the selectable values, but the port narrowed it to Vec<String>, making key-based selection unrepresentable. Accept PhpMixed (List or Array) like PHP's array $choices; ConsoleIO already branched on both shapes internally. Also mirror PHP in the single-select array_search fallback for numeric-keyed arrays. All call sites keep their previous list-based behavior. Co-Authored-By: Claude Fable 5 <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>
2026-07-20fix(event-dispatcher): un-ignore test_dispatcher_support_for_additional_argsnsfisis
The only missing seam was the PHP test's ReflectionMethod(getPhpExecCommand) access; add the test-only __get_php_exec_command wrapper and port the test on the existing get_listeners override and process-executor mock infrastructure. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20fix(auditor): restore instanceof ConsoleIO semantics for BufferIOnsfisis
PHP's BufferIO extends ConsoleIO, so $io instanceof ConsoleIO matches it; the port models that inheritance as composition, making the plain ConsoleIO downcast reject BufferIO and throw where PHP renders tables. Also try a BufferIO downcast and unwrap its inner ConsoleIO, which unblocks the two FORMAT_TABLE cases and un-ignores test_audit. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20fix(git-downloader): un-ignore test_remove via FilesystemMock path seamnsfisis
The ignore reason went stale: the FilesystemMock seam added for FileDownloaderTest already intercepts removeDirectoryAsync, and the sibling fossil/hg testRemove ports use it. The seam now records the removed directories instead of a bare call count so the PHP ->with($this->equalTo($this->workingDir)) argument assertion can be reproduced faithfully. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20fix(remote-filesystem): read scheme-less local paths in get_remote_contentsnsfisis
PHP's getRemoteContents calls file_get_contents unconditionally: the same stream wrapper reads file:// URLs, plain local paths and network schemes. The Rust port only handled the explicit "file" scheme, so a scheme-less local packages.json repository failed with "file could not be downloaded". Extend the local branch to empty schemes; the http(s) stub is unchanged. This clears the first blocker of the create-project functional test; its ignore reason now documents the remaining ones (live network and Glob::to_regex emitting PCRE lookaheads the regex crate cannot compile), which need a user decision. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20fix(validating-array-loader): un-ignore test_fund_command by fixing empty checknsfisis
validate_array judged emptiness via as_array(), which only matches PhpMixed::Array, so a non-empty PhpMixed::List (e.g. a funding array) was misjudged as empty and dropped, diverging from PHP's !count() check. Match both Array and List. The stale ignore reason on test_fund_command no longer applies: init_temp_composer injects packagist:false so no network is reached, and the downloader stack is reqwest-based (no curl shim todo!()). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-20fix(process-executor): un-ignore 11 tests by implementing execute_async mock ↵nsfisis
support ProcessExecutor::execute_async's mock branch was an unimplemented todo!(), blocking every test whose code path calls it (feature-branch git diffing, system-unzip/7z fallback extraction). Implement it by: - Adding Process::__mock (mirroring the existing ZipArchive::__mock pattern) so execute_async can resolve with a fabricated, already- terminated Process instead of spawning a real subprocess. - Extracting the sync mock's expectation-matching logic into a shared ProcessExecutor::mock_match, wrapping the mock state in a RefCell so it works from execute_async's &self/&mut self receivers. - Setting error_output/capture_output from the mock branch, matching PHP's ProcessExecutorMock::executeAsync sharing doExecute with the sync path; execute_async now takes &mut self for this (safe, since the borrow only needs to live through the synchronous setup, not across the .await). - Turning a strict-mode expectation mismatch from a panic!() into a shirabe_php_shim::RuntimeException Err, mirroring PHPUnit's AssertionFailedError extending \RuntimeException: PHP call sites that catch (\RuntimeException $e) around a mocked git/hg/svn call (e.g. Git::get_mirror_default_branch, GitDriver::supports) treat a mismatch as an ordinary recoverable failure, and now so does the port. The RefMut is dropped before firing an expectation's optional callback so a re-entrant callback doesn't panic on double-borrow. Also fixes two real bugs found while porting test_private_repository_ no_interaction: GitHub::authorize_oauth and GitLab::authorize_oauth checked their domains config via PhpMixed::as_array(), which only matches the Array (map) variant, but github-domains/gitlab-domains default to PhpMixed::List, so the check always returned false and OAuth token lookup was silently skipped. Use the in_array shim instead, matching PHP's in_array() semantics. Also fix Git::run_command's "capture credentials from git remote -v" call, which used the panic- swallowing execute_args wrapper instead of a fallible execute(), so a mock mismatch there couldn't reach get_mirror_default_branch's catch. Un-ignores: - zip_downloader_test::test_system_unzip_only_{good,failed} - zip_downloader_test::test_non_windows_fallback_{good,failed} - event_dispatcher_test::test_dispatcher_outputs_error_on_failed_command - root_package_loader_test::test_feature_branch_pretty_version - version_guesser_test::test_guess_version_reads_and_respects_non_feature_branches_configuration_for_arbitrary_naming{,_regex} - version_guesser_test::test_remote_branches_are_selected - github_driver_test::test_private_repository_no_interaction (also adds the missing #[serial], since it seeds the shared Git::VERSION static that vcs_repository_test::test_load_versions depends on for real) - init_command_test::test_get_git_config, made deterministic by pointing HOME at a throwaway dir with its own .gitconfig instead of depending on the host's global git config Deduplicates the GitVersionGuard/RestoreEnv test-drop-guard idioms into tests/common/test_case.rs instead of reimplementing them per file. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-19fix(root-package-loader): un-ignore 4 tests by fixing stability-flag isset() ↵nsfisis
port extract_stability_flags ported PHP's `isset($stabilityFlags[$name]) && $stabilityFlags[$name] > $stability` as `unwrap_or(i64::MAX) > stability`, so the check always short-circuited to "already more unstable" and no flag (e.g. from an explicit `*@dev` requirement) was ever recorded. Fixed using Option::is_some_and, a direct translation of PHP's isset() && ... check. Also fixes tests/common/test_case.rs's shared installation_manager() helper, which built a real InstallationManager::new instead of the __new_mock constructor (mirroring PHP's FactoryMock::createInstallationManager()), so it always had zero installers registered and wrote install-path: null into fixture installed.json files. Un-ignores test_reinstall_command, test_locally_modified_packages_from_source/ _from_dist, and test_package_still_present_error_when_no_install_flag_used — the first three were already passing (their #[ignore] reasons were stale), the last is fixed by the test_case.rs change above. Updates the #[ignore] reasons on installer_test.rs's three fixture-driven integration tests to reflect their current state: the install pipeline now runs end-to-end, but the ~189-fixture installer/ set still hits several independent, unrelated bugs/gaps that need case-by-case triage rather than a single fix. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-19fix(show-command): un-ignore 10 tests by fixing show-warnings typing and ↵nsfisis
repo bugs Replace the PhpMixed-based `$showWarnings` hack in VersionSelector:: findBestCandidate with a typed ShowWarnings enum (Always / Predicate), letting ShowCommand::findLatestPackage pass its real closure instead of hardcoding `true`. Fix the --no-dev branch in ShowCommand::execute, which built `repos` from an empty package list instead of sharing the same InstalledRepository as `installed_repo`. Pass repository handles instead of pre-borrowed `&dyn RepositoryInterface` refs into get_package/ generate_package_tree/add_tree to stop a RefCell double-borrow panic on --all/--locked. Add the missing CompletePackage/RootPackage set_release_date setter so the outdated sorting-by-age test can set fixture dates. Resolve OutputFormatterStyleStack::pop's empty-style todo!() via clone_box(), and fix FileDownloader's cache-GC log call to pass the VERY_VERBOSE verbosity PHP uses. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-19fix(search-command): un-ignore test_search by fixing JSON output and ↵nsfisis
abandoned propagation The json format branch ignored search results entirely and always wrote null. Encode results into the same name/description/abandoned/url shape Composer's array-backed repositories produce. Also fix ComposerRepository's RepositoryInterface::search adapter, which dropped the abandoned field from raw API results even when present.
2026-07-19fix(alias-package): stop delegating own-state accessors to aliasOfnsfisis
AliasPackage wrongly delegated several methods (id, names, unique name, pretty string, full pretty version, repository, __toString) to aliasOf, but PHP's AliasPackage inherits these from BasePackage unmodified, so they must use the alias's own state instead. This collapsed alias and aliasOf into the same SAT literal id, breaking the solver's alias-resolution rules; un-ignore the two solver tests that exposed it.
2026-07-19fix(update-command): un-ignore test_update by fixing 3 real bugsnsfisis
test_update was skipped for a stale reason; running it uncovered three distinct bugs it was actually catching: - ApplicationTester::run never restored SHELL_VERBOSITY after Application::configureIO mutates it, so one dataset's -vv verbosity leaked into later runs sharing the process (Symfony's tester restores it in a finally block; the port dropped that). - Installer::do_install built its RepositorySet with a hardcoded empty temporary_constraints map instead of self.temporary_constraints, so --with never actually constrained the resolver. - BumpCommand was missing a <warning> tag pair around one of its output lines.
2026-07-19fix(check-platform-reqs): restore raw Link column in text tablensfisis
PHP's printTable builds a 5-column row for text output, with the raw Link object (cast via __toString) as its own column separate from the formatted description string. The port had collapsed both into one column, dropping an empty column for successful checks and throwing off the rendered column widths/spacing versus real Composer output.
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>
2026-07-18refactor(downloader): take &self across the downloader hierarchynsfisis
Concurrent package operations call into the same downloader instances through Rc<RefCell<dyn DownloaderInterface>>; with &mut self methods every call holds a RefMut across its awaits, which panics with 'already mutably borrowed' the moment two operations overlap. This is groundwork for fanning out InstallationManager's download/install loops (same rework HttpDownloader/CurlDownloader already got). - DownloaderInterface/ChangeReportInterface/ArchiveDownloader/ VcsDownloader methods now take &self; as_change_report_interface returns &dyn instead of &mut dyn. - Implementors move their genuinely mutable state behind cells: FileDownloader.additional_cleanup_paths, the archive downloaders' cleanup_executed, ZipDownloader.zip_archive_object, VcsDownloaderBase.has_cleaned_changes, GitDownloader's stash/discard/ cache maps and GitUtil, SvnDownloader.cache_credentials, PerforceDownloader.perforce. FileDownloader.io gains a RefCell layer so get_local_changes can keep PHP's NullIO swap under &self. - ProcessExecutor::execute_async now returns a future that captures everything up front instead of borrowing the executor, and call sites build the future before awaiting, so no borrow on the shared executor is held while a subprocess runs. - Filesystem::remove_directory_async becomes remove_directory_async_via taking the Rc handle: the Filesystem is only borrowed for the sync head/tail, never across the rm subprocess await (sync borrow_mut users like rename/ensure_directory_exists would otherwise collide). - DownloadManager async call sites hold shared borrows only. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-18perf(process-executor): make execute_async genuinely concurrentnsfisis
execute_async was a serial pump: it queued a job, then drove it to completion itself via wait_id()'s blocking usleep loop before returning, so concurrent callers never overlapped even when polled together through FuturesUnordered. Rewrite it as a single &self async fn mirroring the CurlDownloader/ HttpDownloader rework: a tokio Semaphore sized by max_jobs (COMPOSER_MAX_PARALLEL_PROCESSES, PHP parity) gates admission, the child is started non-blocking, and an async 1ms sleep loop pumps is_running()/check_timeout() while yielding to the reactor so sibling jobs genuinely run in parallel. The Job table, STATUS_* lifecycle, start_job/mark_job_done/count_active_jobs/wait/wait_id all had no remaining callers and are removed. &self also lets callers hold only a shared borrow across their awaits (zip_downloader, version_guesser, filesystem via the new get_process_handle), which would otherwise panic with 'already mutably borrowed' once two async jobs overlap on the same Rc<RefCell<ProcessExecutor>>. The async mock branch no longer consumes the expectation before hitting its todo!(): the panic made that bookkeeping unobservable. 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>