macOS
Homebrew已验证 · 100%
brew install libgit2local Homebrew formula metadata
MacPorts已验证 · 94%
sudo port install libgit2MacPorts ports tree · devel/libgit2/Portfile · 来源: api.github.com
安装
其他安装命令
Linux
Alpine Linux apk已验证 · 92%
sudo apk add libgit2Alpine Linux edge package indexes · libgit2 · 来源: dl-cdn.alpinelinux.org
Fedora dnf已验证 · 92%
sudo dnf install libgit2Fedora Rawhide package metadata · libgit2 · 来源: dl.fedoraproject.org
Nix已验证 · 92%
nix profile install nixpkgs#libgit2nixpkgs package indexes · pkgs/by-name/li/libgit2/package.nix · 来源: api.github.com
Arch Linux pacman已验证 · 92%
sudo pacman -S libgit2Arch Linux sync databases · libgit2 · 来源: geo.mirror.pkgbuild.com
Debian apt已验证 · 92%
sudo apt install libgit2-1.9Debian stable package indexes · libgit2-1.9 · 来源: deb.debian.org
Ubuntu apt已验证 · 92%
sudo apt install libgit2-1.7Ubuntu 24.04 LTS package indexes · libgit2-1.7 · 来源: archive.ubuntu.com
openSUSE zypper已验证 · 92%
sudo zypper install libgit2-1_9openSUSE Tumbleweed package metadata · libgit2-1_9 · 来源: download.opensuse.org
概览
软件包摘要
C library of Git core methods that is re-entrant and linkable
历史
项目历史与用法
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.
项目历史
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.
采用历史
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.
使用方式
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.
为什么软件包爱好者会关心
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.
时间线
- 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.
来源
- 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
安全态势
风险级别：绿色
library-like package without higher-risk signals.
风险分类器
绿色 风险 · 低 置信度 · appliance
原因
- library-like package without higher-risk signals
信号
- metadata:library-like
安装行为
- formula 元数据中未记录 Homebrew post-install 钩子。
- Homebrew bottle 元数据适用于 6 个平台目标。
- 安装时包含 2 个运行时依赖。
- 构建元数据列出 2 个构建依赖。
建议审查
在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。
可执行文件
已安装的可执行文件
| 命令 | 类型 | 暴露范围 | 备注 |
|---|---|---|---|
git2 | cli | 全局可执行文件 |
新鲜度
版本和新鲜度
这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。
页面生成时间2026-07-10
管理器版本1.9.4
管理器更新时间2026-05-22
本地数据OK
上游当前
检测到的最新版本v1.9.4
https://github.com/libgit2/libgit2
- OK没有生成新鲜度警告。
安装元数据
软件包元数据
| 软件包键 | brew:libgit2 |
|---|---|
| 版本 | 1.9.4 |
| 软件包管理器 | Homebrew |
| 软件包管理器页面 | https://formulae.brew.sh/formula/libgit2 |
| 主页 | https://libgit2.org/ |
| 仓库 | https://github.com/libgit2/libgit2 |
| 上游文档 | https://libgit2.org/docs |
| 许可证 | GPL-2.0-only WITH GCC-exception-2.0 |
| 源码归档 | https://github.com/libgit2/libgit2/archive/refs/tags/v1.9.4.tar.gz |
| 最后更新 | 2026-05-22T13:50:55Z |
| Pulse | updated |
| 依赖 | libssh2, llhttp |
| 构建依赖 | cmake, pkgconf |
| Bottle | 可用 (于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| Homebrew post-install | 未定义 |
| 服务 | 未声明 |
注册表事实
源数据库详情
| 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 |
|
源数据库匹配
其他软件包管理器记录
匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。
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 依赖
- normalized package name match
- 匹配方式：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 依赖
- normalized package name match
- 匹配方式：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
- 匹配方式：Libgit2
Nix95%
libgit2
nix profile install nixpkgs#libgit2- normalized package name match
- 匹配方式：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 依赖
- normalized package name match
- 匹配方式：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 依赖
- normalized package name match
- 匹配方式：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
- 匹配方式：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 依赖
- 1 提供
- normalized package name match
- 匹配方式：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 依赖
- normalized package name match
- 匹配方式：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 依赖
- 1 提供
- normalized package name match
- 匹配方式：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 依赖
- normalized package name match
- 匹配方式：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
- 匹配方式：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 依赖
- 1 提供
- normalized package name match
- 匹配方式：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 依赖
- 3 提供
- normalized package name match
- 匹配方式：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 依赖
- 3 提供
- normalized package name match
- 匹配方式：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 依赖
- 1 提供
- normalized package name match
- 匹配方式：Libgit2
来源线索
由仓库数据生成
此页面由 av-web 从 scripts/generate-pkg-sqlite.py 生成的私有软件包 SQLite 工件提供。
Combined YAML source
View the package source record on GitHub.
使用的来源
- 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