From f4cad2123b2af0de72bda4ce039e16e74f163f4e Mon Sep 17 00:00:00 2001 From: nsfisis Date: Sat, 8 Aug 2026 22:14:12 +0900 Subject: feat(php-shim): give ported exceptions PHP's class hierarchy 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::()` 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) --- crates/shirabe/src/package/version/version_selector.rs | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) (limited to 'crates/shirabe/src/package/version/version_selector.rs') diff --git a/crates/shirabe/src/package/version/version_selector.rs b/crates/shirabe/src/package/version/version_selector.rs index 84f2beef..733f342d 100644 --- a/crates/shirabe/src/package/version/version_selector.rs +++ b/crates/shirabe/src/package/version/version_selector.rs @@ -76,13 +76,10 @@ impl VersionSelector { show_warnings: ShowWarnings, ) -> anyhow::Result> { if !base_package::STABILITIES.contains_key(preferred_stability) { - return Err(shirabe_php_shim::UnexpectedValueException { - message: format!( - "Expected a valid stability name as 3rd argument, got {}", - preferred_stability - ), - code: 0, - } + return Err(shirabe_php_shim::UnexpectedValueException::new(format!( + "Expected a valid stability name as 3rd argument, got {}", + preferred_stability + )) .into()); } -- cgit v1.3.1-4-g156e