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/tests/util/git_test.rs | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'crates/shirabe/tests/util/git_test.rs') diff --git a/crates/shirabe/tests/util/git_test.rs b/crates/shirabe/tests/util/git_test.rs index 907ec38a..dbc06137 100644 --- a/crates/shirabe/tests/util/git_test.rs +++ b/crates/shirabe/tests/util/git_test.rs @@ -11,6 +11,7 @@ use shirabe::util::filesystem::Filesystem; use shirabe::util::git::Git; use shirabe::util::http_downloader::HttpDownloaderMockHandler; use shirabe::util::process_executor::{MockExpectation, MockHandler, ProcessExecutor}; +use shirabe_php_shim::Catch as _; use shirabe_php_shim::{PhpMixed, RuntimeException}; // No-op ConfigSourceInterface, equivalent to PHPUnit's @@ -195,7 +196,7 @@ fn test_run_command_private_git_hub_repository_not_initial_clone_not_interactive ); let err = result.expect_err("expected a RuntimeException"); - assert!(err.downcast_ref::().is_some()); + assert!(err.is_instanceof::()); } // privateGithubWithCredentialsProvider helper. -- cgit v1.3.1-4-g156e