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path: root/crates/shirabe/src/downloader/path_downloader.rs
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2026-08-22feat(path-downloader): implement safe_junctions as always truensfisis
Composer requires Windows 7 or later with proc_open available before it will use junctions, because a PHP bug (bugs.php.net #77552) makes junction detection fragile and can lose the target content when a package is removed. Junctions are created and removed here without going through PHP, so that bug does not apply and the check always passes. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-18refactor(function-exists): drop checks for always-present capabilitiesnsfisis
function_exists() returns false in PHP when a function is blocked by disable_functions, when its extension is not compiled in, or when the PHP version predates it. None of those apply to a native binary.
2026-08-16refactor: narrow pub(crate) items to privatensfisis
Porting mapped every PHP `protected` member onto `pub(crate)`, which is wider than nearly all of them need. Each item demoted here is reached only from the module that defines it, so the crate-wide visibility conveyed nothing. Every `pub(crate)` that survives has at least one reader in another module of the same crate. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-15feat(cli): report Shirabe's own identity instead of Composer'snsfisis
The binary called itself Composer everywhere: the application name, the logo, --version, about, and every warning that talks about the running program. Prompts to file a bug also pointed at Composer's issue tracker. Add SHIRABE_VERSION and SHIRABE_RELEASE_DATE next to the Composer version constants and report those, naming the Composer version this port tracks alongside them. Composer::VERSION and getVersion() are untouched, so the composer platform package, composer-runtime-api and the HTTP User-Agent keep the value plugins and package repositories expect. build.rs stamps the release date with the UTC date of the HEAD commit, the way Composer's Compiler fills in @release_date@ when building the phar. It now also fails the build when git cannot be read, instead of letting COMPOSER_DEV_WARNING_TIME fall back to the tagged-release value and suppress the outdated-build warning forever. Messages about the Composer ecosystem keep their wording. Two of them are pinned by upstream installer fixtures (Rule's "cannot be modified by Composer" and SolverProblemsException's "you can run Composer with") and stay as they are so those fixtures can keep being used verbatim. The e2e list comparison against upstream Composer now skips the banner, which cannot match by design, and compares everything below it as before. 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 $http_response_header branch is gone. safeJunctions reads the host Windows version rather than PHP state, and joins the Windows work on hold. The rest ask about the PHP the user actually runs, and now reach the worker through a new php-rpc PhpVersion payload: the startup banner and the 7.2.5 warning, self-update's min-php filter, the ext-* recommendation in VersionSelector, the stream User-Agent, and whether PhpFileParser scans for enums. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-09feat(path-downloader): restrict a mirrored path package to its archivable filesnsfisis
PathDownloader builds an ArchivableFilesFinder and hands it to Filesystem::mirror as the iterator that selects what to copy, so a path package installed by mirroring drops what .gitattributes marks export-ignore, what .gitignore excludes and the VCS directories. The port dropped the argument, and mirrored the source tree whole. Every method mirror() calls on the entries it walks is derived from the pathname, so the iterator is modeled as a list of pathnames rather than as a Traversable of SplFileInfo. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-09feat(symfony-filesystem): finish the Filesystem port and trim its APInsfisis
doRemove() renames a directory to a random hidden name before emptying it, and undoes that rename when the final rmdir fails, so a concurrent process cannot recreate the path mid-removal. It also walks one level at a time through FilesystemIterator instead of flattening the whole tree, and lets an inner rmdir failure pass, both as upstream does. copy() keeps the mode fopen($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>
2026-08-09refactor(symfony-filesystem): extract symfony/filesystem into the ↵nsfisis
shirabe-symfony-filesystem crate Move `Symfony\Component\Filesystem` out of shirabe-external-packages and into its own crate, so the path is `shirabe_symfony_filesystem::Filesystem` instead of `shirabe_external_packages::symfony::filesystem::Filesystem`. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-09refactor(path): build paths with Path::joinnsfisis
Concatenating a directory, MAIN_SEPARATOR and a component reimplements what Path::join already does. Joining directly also drops the separator from the intermediate values it used to be baked into, such as ClassLoader's $pathEnd. 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>
2026-08-08feat(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>
2026-08-07chore: use shirabe_php_shim::impl_php_classnsfisis
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>
2026-08-02fix(downloader): restore late binding in getLocalChanges/update pathsnsfisis
PHP's FileDownloader::getLocalChanges and ::update call $this->download() / $this->install() / $this->remove() / $this->getInstallOperationAppendix(), which late-bind to the concrete downloader class. The Rust port embeds the parent as `inner`, so delegating these methods to FileDownloader pinned the calls to FileDownloader's own implementations: `status` built the compare tree without extracting the archive (flagging every file of dist-installed packages as changed), and `update` re-installed the raw dist file instead of extracting it. Thread the concrete downloader in as `this: &dyn DownloaderInterface` via shared helpers (base_get_local_changes / base_update) and pass `self` from each delegating downloader. 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>
2026-07-20fix(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.
2026-07-18chore: rustfmtnsfisis
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>
2026-06-29chore(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>
2026-06-28refactor: add linternsfisis
2026-06-27refactor: fix compiler warnings and clippy warningsnsfisis
2026-06-20refactor: auto-fix clippy warningsnsfisis
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 exception-handling phase-b TODOsnsfisis
* Catch specific exception types instead of broad/placeholder handling. * Drop the shim Countable trait.
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>
2026-06-05feat(downloader): wire ArchiveDownloader extraction and Path/Zip overridesnsfisis
Implement ArchiveDownloader for Zip/Tar/Gzip/Xz/Phar/Rar so install() extracts the archive (extract + rename) instead of doing FileDownloader's plain file rename, and route install/prepare/cleanup through the mixin. ArchiveDownloader::extract becomes &mut self to match the concrete implementations. Route ZipDownloader's bespoke download() (unzip-command static init) and PathDownloader's symlink/junction/mirror download/install/remove through the DownloaderInterface trait (path: String -> &str). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-05feat(downloader): wire VcsDownloader subclasses via shared downloadersnsfisis
Share downloaders as Rc<RefCell<dyn DownloaderInterface>> in DownloadManager and make DownloaderInterface/VcsDownloader take &mut self, matching PHP's mutable-by-reference downloader objects. This lets Git/Svn/Hg/Fossil/Perforce implement VcsDownloader and route download/install/update/prepare/cleanup through the trait instead of todo!(), and wires the as_* downcast hooks end-to-end. ChangeReportInterface::get_local_changes becomes &mut self since FileDownloader downloads to a compare dir; get_commit_logs/reapply_changes gain &mut self / Result to match the concrete implementations. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-03feat(downloader): wire as_* downcasts for file/archive/path/git downloadersnsfisis
Override DownloaderInterface's as_change_report_interface / as_vcs_capable_downloader_interface / as_dvcs_downloader_interface so PHP-style instanceof checks resolve to the concrete sub-interface: FileDownloader and the six archive downloaders (Zip/Tar/Gzip/Xz/Rar/Phar) plus PathDownloader gain ChangeReportInterface (archives/path delegate to the inner FileDownloader), PathDownloader exposes VcsCapableDownloaderInterface, and GitDownloader exposes DvcsDownloaderInterface. The default None impls remain correct for downloaders that do not implement a given sub-interface, so their stale TODO markers are dropped. VCS downloaders' ChangeReport/VcsCapable conformance follows separately. Co-Authored-By: Claude Opus 4.8 <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>
2026-05-23refactor(promise): drop \React\Promisensfisis
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-23refactor(promise): rewrite promise bodies to async/awaitnsfisis
Mechanically convert promise-returning function bodies to async/await: resolve() returns the value directly, forwarding calls get .await, and simple .then chains become await sequences. Also collapse the installer double-Option (Result<Option<Option<PhpMixed>>> -> Result<Option<PhpMixed>>). Hard spots that depend on the Loop::wait / job-machine boundary (accept/reject orchestration, closures capturing &mut self, batch waits) are left intact and marked with TODO(phase-c-promise) for manual porting. The crate does not compile yet; traits still need #[async_trait]. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-23refactor(promise): change functions returning PromiseInterface to async fnnsfisis
2026-05-22refactor: share Pool via Rc<RefCell>nsfisis
Convert Pool to Rc<RefCell<Pool>> so Solver, Decisions, and RuleSetGenerator share it, resolving the todo!() placeholders that blocked the dependency resolver (Phase C shared ownership). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-20refactor: re-export module items to shorten import pathsnsfisis
2026-05-20fix(compile): fix all remaining compile errorsnsfisis
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-19fix(compile): fix more random compile errorsnsfisis
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-19fix(compile): fix various compile errorsnsfisis
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-17fix(compile): extract constants from traits to make them dyn-compatiblensfisis
2026-05-17chore(style): cargo fmtnsfisis
2026-05-16feat(port): port PathDownloader.phpnsfisis
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-12feat(init): add scaffold filesnsfisis