macOS
Homebrewvérifié · 100%
brew install libgit2local Homebrew formula metadata
MacPortsvérifié · 94%
sudo port install libgit2MacPorts ports tree · devel/libgit2/Portfile · Source: api.github.com
brew
Installer libgit2 avec Homebrew, apk, dnf, MacPorts, Nix, pacman, apt, zypper
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de libgit2 pour les workflows d'agents IA.
installation
Commandes d'installation supplémentaires
Linux
Alpine Linux apkvérifié · 92%
sudo apk add libgit2Alpine Linux edge package indexes · libgit2 · Source: dl-cdn.alpinelinux.org
Fedora dnfvérifié · 92%
sudo dnf install libgit2Fedora Rawhide package metadata · libgit2 · Source: dl.fedoraproject.org
Nixvérifié · 92%
nix profile install nixpkgs#libgit2nixpkgs package indexes · pkgs/by-name/li/libgit2/package.nix · Source: api.github.com
Arch Linux pacmanvérifié · 92%
sudo pacman -S libgit2Arch Linux sync databases · libgit2 · Source: geo.mirror.pkgbuild.com
Debian aptvérifié · 92%
sudo apt install libgit2-1.9Debian stable package indexes · libgit2-1.9 · Source: deb.debian.org
Ubuntu aptvérifié · 92%
sudo apt install libgit2-1.7Ubuntu 24.04 LTS package indexes · libgit2-1.7 · Source: archive.ubuntu.com
openSUSE zyppervérifié · 92%
sudo zypper install libgit2-1_9openSUSE Tumbleweed package metadata · libgit2-1_9 · Source: download.opensuse.org
aperçu
Résumé du paquet
C library of Git core methods that is re-entrant and linkable
Liens du projet
Commandes et alias
- git2
historique
Historique du projet et usages
libgit2 is a portable C implementation of Git core methods as a re-entrant, linkable library. It became important because the original Git executable was not designed as an embeddable library, while editors, forges, desktop clients, hosting providers, and language bindings needed Git behavior inside long-running applications.
Historique du projet
GitHub's 2010 project announcement describes libgit2 as started by Shawn Pearce a few years earlier, then revived through a Google Summer of Code project by Vicent Marti with Scott Chacon as mentor. The immediate motivation was practical: Git's own code called die() and was not re-entrant, so GUI, web, and scripting users often had to fork and parse the Git binary.
The upstream README describes libgit2 as a portable pure-C implementation with a solid API, usable from C directly and through bindings. By 2020, maintainer Edward Thomson announced libgit2 1.0 after many years of planning and bug fixing; by late 2024 maintainers were publicly discussing planned ABI/API changes for libgit2 2.0 and SHA-256 support.
Historique d'adoption
libgit2's adoption followed the rise of Git as a developer platform rather than only a command-line tool. The upstream README says it is used by GUI clients, hosting providers, forges, utilities, and applications, with bindings for Ruby, .NET, Python, Node.js, Rust, and more.
Because it is a shared C library with many language bindings, package managers ship libgit2 as infrastructure for other packages. Its releases matter to downstreams when Git compatibility, transport security, SHA-1/SHA-256 behavior, or ABI stability changes.
Modes d'utilisation
Applications use libgit2 to open repositories, inspect objects and references, read and write commits, perform network operations, and embed Git workflows without shelling out to the Git CLI.
The library is especially attractive for IDEs, Git GUI clients, web services, and language ecosystems that want native bindings. The included git2 executable is secondary; the main value is the API surface.
Pourquoi les passionnés de paquets s'y intéressent
libgit2 is one of the canonical examples of turning a famous CLI tool's behavior into a stable embeddable library. For package nerds, the interesting part is not just Git support; it is ABI management, language binding compatibility, bundled-versus-system crypto and SSH choices, and the long path to a 1.0 library release.
It also explains why some packages depend on libgit2 even when Git itself is installed: they need in-process repository operations and predictable APIs, not subprocess output.
Chronologie
- 2008: Shawn Pearce had started libgit2 by the period described in GitHub's 2010 announcement.
- 2010: GitHub announced renewed libgit2 work after a Google Summer of Code effort by Vicent Marti.
- 2020: libgit2 0.99 was released on 19 February 2020 as the project approached 1.0.
- 2020: libgit2 1.0 was announced on 1 April 2020.
- 2024: Maintainers stated that libgit2 v1.9 was expected to be the final v1.x release line.
- 2025: libgit2 v1.9.2 release notes documented security fixes for external SSH execution and SSH credential creation.
Related projects
- Git is the reference command-line system whose repository behavior libgit2 implements as a library. Rugged, pygit2, NodeGit, git2-rs, and .NET bindings are language-level entry points. GitHub, GitLab, Bitbucket-style forges, IDEs, and desktop Git clients are common application categories cited by project material.
Sources
- https://formulae.brew.sh/formula/libgit2
- https://github.blog/news-insights/libgit2-a-git-linkable-library/
- https://github.com/libgit2/libgit2
- https://github.com/libgit2/libgit2/discussions/6988
- https://github.com/libgit2/libgit2/releases
- https://libgit2.org/
- https://libgit2.org/docs
- https://www.edwardthomson.com/blog
posture de sécurité
Niveau de risque : vert
library-like package without higher-risk signals.
Classificateur de risque
risque vert · confiance faible · appliance
Pourquoi
- library-like package without higher-risk signals
Signaux
- metadata:library-like
Comportement d'installation
- Aucun hook post-install Homebrew n’est enregistré dans les métadonnées de formule.
- Les métadonnées de bottle Homebrew sont disponibles pour 6 plateformes.
- S’installe avec 2 dépendances d’exécution.
- Les métadonnées de compilation listent 2 dépendances de compilation.
Revue recommandée
Avant une utilisation sans surveillance par un agent, vérifiez si l'outil lit des identifiants en clair, écrit un état distant, publie des artefacts ou lance des plugins.
exécutables
Exécutables installés
| Commande | Type | Exposition | Note |
|---|---|---|---|
git2 | cli | exécutable global |
fraîcheur
Version et fraîcheur
Ces signaux séparent l'âge de génération de la page, l'activité du gestionnaire de paquets et la comparaison avec les versions amont. Un retard de version n'est signalé que lorsqu'une URL de preuve et des versions comparables sont présentes.
page générée2026-07-10
version du gestionnaire1.9.4
gestionnaire mis à jour2026-05-22
données localesOK
amontà jour
dernière version détectéev1.9.4
https://github.com/libgit2/libgit2
- OKAucun avertissement de fraîcheur n'a été généré.
métadonnées d'installation
Métadonnées du paquet
| Clé du paquet | brew:libgit2 |
|---|---|
| Version | 1.9.4 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/libgit2 |
| Page d'accueil | https://libgit2.org/ |
| Dépôt | https://github.com/libgit2/libgit2 |
| Docs amont | https://libgit2.org/docs |
| Licence | GPL-2.0-only WITH GCC-exception-2.0 |
| Archive source | https://github.com/libgit2/libgit2/archive/refs/tags/v1.9.4.tar.gz |
| Dernière mise à jour | 2026-05-22T13:50:55Z |
| Pulse | updated |
| Dépendances | libssh2, llhttp |
| Dépendances de compilation | cmake, pkgconf |
| Bouteille | disponible (sur arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| post-install Homebrew | non défini |
| Service | aucun déclaré |
faits du registre
Détails de la base source
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | libgit2 |
| Aliases |
|
| 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 |
|
correspondances dans les bases sources
Autres enregistrements de gestionnaires de paquets
Les correspondances proviennent d’index externes de gestionnaires de paquets et restent séparées des liens de paquets Automic Vault locaux.
Debian apt95%
libgit2-1.9 1.9.0+ds-2
low-level Git library
sudo apt install libgit2-1.9- Section: libs
- Architecture: amd64
- Source Package: libgit2
- 9 Dépendances
- normalized package name match
- Correspondance par : Libgit2
Debian apt95%
libgit2-dev 1.9.0+ds-2
low-level Git library (development files)
sudo apt install libgit2-dev- Section: libdevel
- Architecture: amd64
- Source Package: libgit2
- 6 Dépendances
- normalized package name match
- Correspondance par : Libgit2
Debian apt95%
libgit2-fixtures 1.9.0+ds-2
low-level Git library - test suite examples
sudo apt install libgit2-fixtures- Section: libs
- Architecture: all
- Source Package: libgit2
- normalized package name match
- Correspondance par : Libgit2
Nix95%
libgit2
nix profile install nixpkgs#libgit2- normalized package name match
- Correspondance par : Libgit2
Ubuntu apt95%
libgit2-1.7 1.7.2+ds-1ubuntu3
low-level Git library
sudo apt install libgit2-1.7- Section: libs
- Architecture: amd64
- Source Package: libgit2
- 7 Dépendances
- normalized package name match
- Correspondance par : Libgit2
Ubuntu apt95%
libgit2-dev 1.7.2+ds-1ubuntu3
low-level Git library (development files)
sudo apt install libgit2-dev- Section: libdevel
- Architecture: amd64
- Source Package: libgit2
- 6 Dépendances
- normalized package name match
- Correspondance par : Libgit2
Ubuntu apt95%
libgit2-fixtures 1.7.2+ds-1ubuntu3
low-level Git library - test suite examples
sudo apt install libgit2-fixtures- Section: universe/libs
- Architecture: all
- Source Package: libgit2
- normalized package name match
- Correspondance par : Libgit2
apk95%
libgit2 1.9.4-r1
linkable library for Git
sudo apk add libgit2- License: GPL-2.0-only WITH GCC-exception-2.0
- Architecture: x86_64
- Source Package: libgit2
- 1 Dépendances
- 1 fournit
- normalized package name match
- Correspondance par : Libgit2
apk95%
libgit2-dbg 1.9.4-r1
linkable library for Git (debug symbols)
sudo apk add libgit2-dbg- License: GPL-2.0-only WITH GCC-exception-2.0
- Architecture: x86_64
- Source Package: libgit2
- 1 Dépendances
- normalized package name match
- Correspondance par : Libgit2
apk95%
libgit2-dev 1.9.4-r1
linkable library for Git (development files)
sudo apk add libgit2-dev- License: GPL-2.0-only WITH GCC-exception-2.0
- Architecture: x86_64
- Source Package: libgit2
- 1 Dépendances
- 1 fournit
- normalized package name match
- Correspondance par : Libgit2
apk95%
libgit2-static 1.9.4-r1
linkable library for Git (static library)
sudo apk add libgit2-static- License: GPL-2.0-only WITH GCC-exception-2.0
- Architecture: x86_64
- Source Package: libgit2
- 1 Dépendances
- normalized package name match
- Correspondance par : Libgit2
apk95%
libgit2-tests 1.9.4-r1
linkable library for Git (tests)
sudo apk add libgit2-tests- License: GPL-2.0-only WITH GCC-exception-2.0
- Architecture: x86_64
- Source Package: libgit2
- normalized package name match
- Correspondance par : Libgit2
apk95%
libgit2-tools 1.9.4-r1
linkable library for Git (tools)
sudo apk add libgit2-tools- License: GPL-2.0-only WITH GCC-exception-2.0
- Architecture: x86_64
- Source Package: libgit2
- 1 Dépendances
- 1 fournit
- normalized package name match
- Correspondance par : Libgit2
dnf95%
libgit2 1.9.4-1.fc45
C implementation of the Git core methods as a library with a solid API
sudo dnf install libgit2- License: GPL-2.0-only WITH GCC-exception-2.0 AND MIT AND LicenseRef-Fedora-Public-Domain AND Apache-2.0 AND SSLeay-standalone AND BSD-2-Clause AND NCSA AND Unlicense
- Category: Unspecified
- Architecture: i686
- Source Package: libgit2
- 8 Dépendances
- 3 fournit
- normalized package name match
- Correspondance par : Libgit2
dnf95%
libgit2-devel 1.9.4-1.fc45
Development files for libgit2
sudo dnf install libgit2-devel- License: GPL-2.0-only WITH GCC-exception-2.0 AND MIT AND LicenseRef-Fedora-Public-Domain AND Apache-2.0 AND SSLeay-standalone AND BSD-2-Clause AND NCSA AND Unlicense
- Category: Unspecified
- Architecture: i686
- Source Package: libgit2
- 5 Dépendances
- 3 fournit
- normalized package name match
- Correspondance par : Libgit2
pacman95%
libgit2 1:1.9.4-1
A linkable library for Git
https://github.com/libgit2/libgit2
sudo pacman -S libgit2- License: LicenseRef-GPL-2.0-only-with-linking-exception
- Architecture: x86_64
- 11 Dépendances
- 1 fournit
- normalized package name match
- Correspondance par : Libgit2
piste source
Généré depuis les données du dépôt
Cette page est servie par av-web depuis l'artéfact SQLite privé des paquets généré par scripts/generate-pkg-sqlite.py.
Combined YAML source
View the package source record on GitHub.
Sources utilisées
- Geiger risk classifier
- Nucleus package database
- av.db category and tag curation
- cross-ecosystem install command graph
- curated package history
- external package-manager database matches
- package relationship graph
- package version freshness
- package-page enrichment