ddidderr
72bfac1cc8
Ghostty links sentry-native with the breakpad backend on every platform (SharedDeps.zig), so it writes minidumps on macOS and Windows as well. - macOS: a Mach exception port handler thread (structured like Breakpad's exception_handler) catches EXC_BAD_ACCESS/BAD_INSTRUCTION/ ARITHMETIC/BREAKPOINT, suspends other threads, reads the crashed thread state and writes a minidump via minidump-writer as the event.minidump attachment, then restores the previous ports so the BSD signal and default termination follow. The signal path remains the fallback (and handles SIGABRT); a watchdog alarm bounds dumping. - Windows: SetUnhandledExceptionFilter hands off to a pre-started dump thread using minidump-writer's dump_crash_context. - The screen-file open action decodes the escaped path to raw OS bytes (also for the C action passed to embedders). macOS/Windows code is compile-checked (clippy -D warnings) only; the shared Mach message decoding and minidump attachment logic have Linux unit tests. Platform matrix in docs/rewrite/notes/crash-CR.md. Test Plan: - cargo test --workspace (3348 passed) - just check-macos; just check-macos x86_64-apple-darwin; just check-windows
74 lines
2.0 KiB
TOML
74 lines
2.0 KiB
TOML
[package]
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name = "ghostty-crash"
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version.workspace = true
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edition.workspace = true
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license.workspace = true
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description = "Local crash capture (Sentry envelope files), port of ghostty/src/crash"
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[features]
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# Mirrors upstream's `-Dsentry` build option (default off on Linux): when
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# disabled `init()` is a no-op. `install()` always works (used by tests).
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sentry = []
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[dependencies]
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ghostty-os.workspace = true
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log = "0.4.34"
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serde_json = { version = "1", features = ["preserve_order"] }
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thiserror = "2.0.21"
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[target.'cfg(unix)'.dependencies]
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libc = "0.2"
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[target.'cfg(target_vendor = "apple")'.dependencies]
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mach2 = "0.6"
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[target.'cfg(any(target_os = "linux", target_os = "macos", windows))'.dependencies]
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minidump-writer = "0.13.0"
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[target.'cfg(windows)'.dependencies]
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windows-sys = { version = "0.61", features = [
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"Win32_Foundation",
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"Win32_Security",
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"Win32_System_Diagnostics_Debug",
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"Win32_System_Kernel",
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"Win32_System_Threading",
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] }
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[dev-dependencies]
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minidump = "0.27.0"
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tempfile = "3.27.0"
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# The fatal-signal handler needs sigaction/sigaltstack/raw syscalls. Unsafe is
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# denied crate-wide and only allowed in `signal.rs` with SAFETY comments.
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[lints.rust]
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unsafe_code = "deny"
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[lints.clippy]
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pedantic = { level = "warn", priority = -1 }
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todo = "warn"
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unwrap_used = "warn"
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# Porting a low-level terminal emulator involves a lot of intentional
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# numeric casts and long state-machine functions; these pedantic lints are
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# noise for this codebase.
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cast_possible_truncation = "allow"
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cast_possible_wrap = "allow"
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cast_sign_loss = "allow"
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cast_precision_loss = "allow"
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cast_lossless = "allow"
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module_name_repetitions = "allow"
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too_many_lines = "allow"
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missing_errors_doc = "allow"
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missing_panics_doc = "allow"
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similar_names = "allow"
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struct_excessive_bools = "allow"
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fn_params_excessive_bools = "allow"
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match_same_arms = "allow"
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unreadable_literal = "allow"
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many_single_char_names = "allow"
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doc_markdown = "allow"
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must_use_candidate = "allow"
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return_self_not_must_use = "allow"
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used_underscore_binding = "allow"
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large_stack_arrays = "allow"
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inline_always = "allow"
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