macOS
Homebrewverifiziert · 100%
brew install goyacclocal Homebrew formula metadata
brew
goyacc mit Homebrew installieren
Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für goyacc in AI-Agent-Workflows.
Installation
Weitere Installationsbefehle
Überblick
Paketzusammenfassung
Parser Generator for Go
Projektlinks
Befehle und Aliase
- goyacc
Verlauf
Projektgeschichte und Nutzung
modernc.org/goyacc is Jan Mercl's Go parser-generator command derived from the Go toolchain's goyacc lineage. It reads yacc grammars and emits Go parsers, while adding compatibility and diagnostics features beyond the older `go tool yacc` style.
Projektgeschichte
The modernc.org implementation begins in public history in November 2014. Its source comments state that it uses portions of code previously published in the Go tool `yacc` program, while the Go tools documentation describes that upstream goyacc as largely transliterated from Inferno's Limbo version, itself largely transliterated from the Plan 9 C version.
The project moved its import path and repository root to modernc.org in 2018, and pkg.go.dev records `gitlab.com/cznic/goyacc` as the repository for the modernc.org module.
Adoptionsgeschichte
goyacc is part of a long Unix parser-generator tradition adapted for Go. The Go project used goyacc as an example in the Go 1.4 `go generate` announcement, showing how generated parsers fit into Go package maintenance even though generation is run explicitly by package authors.
Wie es verwendet wird
The command accepts a yacc input file or standard input and writes a Go parser, defaulting to `y.go`, with options for the symbol prefix, parser report output, follow sets, conflict explanations, and generated error examples. Generated parsers use a Go lexer interface instead of C yacc globals.
Warum Paket-Nerds sich dafür interessieren
For package maintainers, goyacc is a compact bridge between old compiler-construction workflows and Go modules: grammars can live beside Go source, generation can be driven by `go generate`, and the installed binary is small enough to package directly in Homebrew.
Zeitleiste
- 2014: modernc.org/goyacc public history begins and records the initial release work.
- 2014: Go 1.4 introduces `go generate`, with goyacc used as a code-generation example.
- 2015: The modernc.org command adds generated error-message support via examples.
- 2017: The command adds follow-set reporting.
- 2018: The project moves its repository root to modernc.org and tags v1.0.0.
- 2023: v1.0.3 tag updates dependencies.
Related projects
- golang.org/x/tools/cmd/goyacc is the Go tools implementation in the same yacc-for-Go lineage.
- Plan 9 yacc and Inferno yacc are earlier implementations named in the Go tools documentation.
- modernc.org/y and modernc.org/parser/yacc are related modernc parser packages used by the command.
Quellen
Sicherheitslage
Risikostufe: grün
narrow executable package without higher-risk signals.
Risikoklassifikator
grün Risiko · niedrig Konfidenz · appliance
Warum
- narrow executable package without higher-risk signals
Signale
- metadata:no-higher-risk-signals
Installationsverhalten
- In den Formelmetadaten ist kein Homebrew-Post-install-Hook erfasst.
- Homebrew-Bottle-Metadaten sind für 8 Plattformziele verfügbar.
- Build-Metadaten listen 1 Build-Abhängigkeiten.
Empfohlene Prüfung
Prüfe vor unbeaufsichtigter Agent-Nutzung, ob das Tool Klartext-Credentials liest, Remote-Zustand schreibt, Artefakte veröffentlicht oder Plugins ausführt.
Executables
Installierte Executables
| Befehl | Art | Sichtbarkeit | Hinweis |
|---|---|---|---|
goyacc | cli | globales Executable |
Aktualität
Version und Aktualität
Diese Signale trennen das Alter der Seitengenerierung, Aktivität des Paketmanagers und Upstream-Release-Vergleich. Versionsrückstand wird nur gemeldet, wenn eine Evidenz-URL und vergleichbare Versionen vorhanden sind.
Seite generiert2026-07-08
Manager-Version1.0.3
Manager aktualisiert2026-06-13
lokale DatenOK
Upstreamnot checked
neueste erkannte Versionnicht erkannt
https://pkg.go.dev/modernc.org/goyacc
- InfoRelease/tag comparison is only available for GitHub repositories.https://pkg.go.dev/modernc.org/goyaccnone Konfidenz
Installationsmetadaten
Paketmetadaten
| Paketschlüssel | brew:goyacc |
|---|---|
| Version | 1.0.3 |
| Paketmanager | Homebrew |
| Paketmanager-Seite | https://formulae.brew.sh/formula/goyacc |
| Homepage | https://pkg.go.dev/modernc.org/goyacc |
| Repository | https://gitlab.com/cznic/goyacc |
| Upstream-Dokumentation | https://pkg.go.dev/modernc.org/goyacc |
| Lizenz | BSD-3-Clause |
| Quellarchiv | https://gitlab.com/cznic/goyacc/-/archive/v1.0.3/goyacc-v1.0.3.tar.bz2 |
| Zuletzt aktualisiert | 2026-06-13T23:34:57+02:00 |
| Pulse | updated |
| Build-Abhängigkeiten | go |
| Bottle | verfügbar (auf arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, sonoma, ventura, x86_64_linux) |
| Homebrew post-install | nicht definiert |
| Dienst | keiner deklariert |
Registry-Fakten
Details aus der Quelldatenbank
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | goyacc |
| Version Scheme | 0 |
| Revision | 0 |
| Head Version | HEAD |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
Quellspur
Aus Repository-Daten generiert
Diese Seite wird von av-web aus dem privaten Paket-SQLite-Artefakt bereitgestellt, das scripts/generate-pkg-sqlite.py erstellt.
Combined YAML source
View the package source record on GitHub.
Verwendete Quellen
- Geiger risk classifier
- Nucleus package database
- av.db category and tag curation
- cross-ecosystem install command graph
- curated package history
- package relationship graph
- package version freshness
- package-page enrichment