panicparse

Run make help for available targets. Before committing, run make fix, make verify, and make test. Install Git hooks with make git-hooks.

make test runs coverage and benchmark smoke checks. Use make test-race for race checks.

Run Python tools and scripts with uv run --locked.

File Index

Autogenerated from first-line comments. Run scripts/update_agents_file_index.py to refresh.

  • .github/workflows/test.yml: CI checks for tests, coverage, static analysis, and generated files.
  • .golangci.yml: Go formatting and static analysis configuration.
  • Makefile: Repository development targets and pinned static analysis tools.
  • README.md: panicparse
  • cmd/panic/internal/incorrect/correct.go: Package correct is in directory incorrect. If the call stack is
  • cmd/panic/internal/internal.go: Package internal is for use for panic.
  • cmd/panic/internal/utf8/utf8.go: Package ùtf8 tests a package and function with non-ASCII names.
  • cmd/panic/main.go: panic crashes in various ways.
  • cmd/panic/main_no_race.go: Disable intentional race scenarios in builds without race instrumentation.
  • cmd/panic/main_race.go: Enable intentional race scenarios in race-instrumented builds.
  • cmd/panic/main_test.go: Tests panic scenarios and trusted executable restart behavior.
  • cmd/panicweb/internal/internal.go: Package internal implements the handlers for panicweb so they are in a
  • cmd/panicweb/main.go: panicweb implements a simulation of a web server that panics.
  • cmd/panicweb/main_others.go: Unsupported-platform fallback for the blocked-system-call scenario.
  • cmd/panicweb/main_unix.go: Create a long nanosleep system call for Unix goroutine snapshots.
  • cmd/panicweb/main_windows.go: Create a blocked system call for Windows goroutine snapshots.
  • cmd/pp/main.go: pp: analyzes stack dump of Go processes and simplifies it.
  • codecov.yml: https://docs.codecov.io/docs/codecovyml-reference
  • internal/internaltest/internaltest.go: Compile and run panic fixtures and retrieve recorded goroutine snapshots.
  • internal/internaltest/static_panic_race.go: Recorded race-detector output for stack parsing tests.
  • internal/internaltest/static_panicweb.go: Recorded panicweb goroutine output for stack parsing tests.
  • internal/internaltest/static_panicweb.sh: Capture panicweb goroutine output and normalize local toolchain paths.
  • internal/main.go: Package internal implements panicparse
  • internal/main_test.go: Tests CLI options, snapshot processing, and consecutive snapshots.
  • internal/ui.go: Format stack buckets, goroutines, paths, and colors for terminal output.
  • internal/ui_test.go: Tests terminal bucket headers, stack lines, and column widths.
  • main.go: panicparse: analyzes stack dump of Go processes and simplifies it.
  • pyproject.toml: Locked Python development tools and repository script checks.
  • scripts/AGENTS.md: Development scripts
  • stack/README.md: Templates
  • stack/bucket.go: Group goroutines by stack signatures and argument similarity.
  • stack/bucket_test.go: Tests and benchmarks goroutine grouping and argument matching.
  • stack/context.go: Read goroutine snapshots, infer source roots, and augment stack information.
  • stack/context_test.go: Tests snapshot scanning, module paths, source roots, and panic integration.
  • stack/data.go: Code generated by regen.go. DO NOT EDIT.
  • stack/example_test.go: Examples rendering text and HTML snapshots and capturing HTTP panics.
  • stack/html.go: Render snapshots and aggregated goroutines as HTML with source links.
  • stack/html_test.go: Tests HTML rendering, source links, symbol names, and snapshot output.
  • stack/reader.go: Buffered line reading for goroutine snapshot parsing.
  • stack/regen.go: Generate the embedded HTML stack template and favicon.
  • stack/source.go: This file contains the code to process sources, to be able to deduct the
  • stack/source_test.go: Tests source augmentation, argument decoding, and native panic fixtures.
  • stack/stack.go: Package stack analyzes stack dump of Go processes and simplifies it.
  • stack/stack_test.go: Tests stack functions, call signatures, arguments, and goroutine comparisons.
  • stack/webstack/example_test.go: Examples exposing goroutine snapshots through an HTTP handler.
  • stack/webstack/webstack.go: Package webstack provides a http.HandlerFunc that serves a snapshot similar
  • stack/webstack/webstack_test.go: Tests and benchmarks HTTP snapshots, errors, methods, and memory limits.