macOS
Homebrew已验证 · 100%
brew install cvs-fast-exportlocal Homebrew formula metadata
MacPorts已验证 · 94%
sudo port install cvs-fast-exportMacPorts ports tree · devel/cvs-fast-export/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 cvs-fast-exportAlpine Linux edge package indexes · cvs-fast-export · 来源: dl-cdn.alpinelinux.org
Debian apt已验证 · 92%
sudo apt install cvs-fast-exportDebian stable package indexes · cvs-fast-export · 来源: deb.debian.org
Nix已验证 · 92%
nix profile install nixpkgs#cvs-fast-exportnixpkgs package indexes · pkgs/by-name/cv/cvs-fast-export/package.nix · 来源: api.github.com
概览
软件包摘要
Export an RCS or CVS history as a fast-import stream
历史
项目历史与用法
cvs-fast-export converts RCS or CVS repository history into a Git fast-import stream. Its official README says it analyzes RCS master files, emits a fast-import history when possible, warns on histories it cannot represent, and can also visualize the resulting commit DAG.
项目历史
The official hacker's guide says the program began as Keith Packard's one-off `parsecvs` hack in early 2006 during the X repository migration from CVS to Git. Bart Massey briefly maintained it before Eric S. Raymond took over in late 2012, added the fast-export output stage, renamed the project, and later made the parser re-entrant and parallelized master-file ingestion.
采用历史
The tool belongs to the post-CVS migration era, where package maintainers and project archivists needed trustworthy conversion of old CVS and RCS histories into Git. The official resource page explicitly notes that it is commonly packaged as cvs-fast-export and that related package names include cvs-fast-export-tools and cvs-fast-export-doc.
使用方式
Users point cvs-fast-export at CVS or RCS master files and pipe or save the generated stream for Git import. The distribution also ships `cvssync` for fetching remote CVS masters, `cvsconvert` for trial conversion and content-mismatch checks against the original CVS, and `cvsstrip` for reducing bug reports to metadata-only trees.
为什么软件包爱好者会关心
For package-history work, cvs-fast-export is unusually meta: it exists to rescue the history behind older packages. Its NEWS file documents years of edge-case fixes around CVS timestamps, vendor branches, ignore files, branch topology, fast-export compatibility, and in 2026 a port from C to Go intended to eliminate chronic memory-corruption failure modes.
时间线
- 2006: Originated as Keith Packard's `parsecvs` during the X CVS-to-Git migration.
- 2012: Eric S. Raymond took over maintenance and added fast-export output.
- 2015: GitLab project created and release 1.32 noted a source type declaration for reposurgeon.
- 2020: buildprep script added to simplify source builds.
- 2026: Version 2.0 ported the code to Go.
- 2026: Version 2.2 released on June 21.
Related projects
- The README and hacker's guide connect cvs-fast-export to Git fast-import, CVS, RCS, Graphviz DOT output, reposurgeon, cvssync, cvsconvert, and cvsstrip.
来源
- http://www.catb.org/~esr/cvs-fast-export/
- https://gitlab.com/esr/cvs-fast-export/-/raw/master/README.adoc
- https://gitlab.com/esr/cvs-fast-export/-/raw/master/NEWS.adoc
- https://gitlab.com/esr/cvs-fast-export/-/raw/master/hacking.adoc
- https://gitlab.com/api/v4/projects/esr%2Fcvs-fast-export
- https://gitlab.com/esr/cvs-fast-export/-/tags?format=atom
安全态势
风险级别：blue
broad file, network, media, or database tool signal.
风险分类器
blue 风险 · 中 置信度 · tool
原因
- broad file, network, media, or database tool signal
信号
- text:sync,stream
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。
- 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 |
|---|---|---|---|
cvs-fast-export | cli | 全局可执行文件 | |
cvsconvert | cli | 全局可执行文件 | |
cvssync | 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2026-07-25
管理器版本2.3
管理器更新时间2026-07-06
本地数据OK
上游not checked
检测到的最新版本未检测到
http://www.catb.org/~esr/cvs-fast-export/
- 信息Release/tag comparison is only available for GitHub repositories.http://www.catb.org/~esr/cvs-fast-export/none 置信度
安装元数据
软件包元数据
| 软件包键 | brew:cvs-fast-export |
|---|---|
| 版本 | 2.3 |
| 软件包管理器 | Homebrew |
| 软件包管理器页面 | https://formulae.brew.sh/formula/cvs-fast-export |
| 主页 | http://www.catb.org/~esr/cvs-fast-export/ |
| 仓库 | https://gitlab.com/esr/cvs-fast-export |
| 上游文档 | http://www.catb.org/~esr/cvs-fast-export |
| 许可证 | GPL-2.0-or-later |
| 源码归档 | https://gitlab.com/esr/cvs-fast-export/-/archive/2.3/cvs-fast-export-2.3.tar.bz2 |
| 最后更新 | 2026-07-06T21:40:12Z |
| Pulse | updated |
| 构建依赖 | asciidoctor, go |
| macOS 提供的库 | python |
| 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 | cvs-fast-export |
| 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%
cvs-fast-export 1.59-1+b1
Export an RCS or CVS history as a fast-import stream
http://www.catb.org/esr/cvs-fast-export/
sudo apt install cvs-fast-export- Section: vcs
- Architecture: amd64
- Source Package: cvs-fast-export
- 2 依赖
- 6 可选依赖
- normalized package name match
- 匹配方式：Cvs Fast Export
Nix95%
cvs-fast-export
nix profile install nixpkgs#cvs-fast-export- normalized package name match
- 匹配方式：Cvs Fast Export
Ubuntu apt95%
cvs-fast-export 1.59-1
Export an RCS or CVS history as a fast-import stream
http://www.catb.org/esr/cvs-fast-export/
sudo apt install cvs-fast-export- Section: universe/vcs
- Architecture: amd64
- 2 依赖
- 6 可选依赖
- normalized package name match
- 匹配方式：Cvs Fast Export
apk95%
cvs-fast-export 1.68-r0
Export RCS or CVS history as a fast-import stream
http://www.catb.org/esr/cvs-fast-export/
sudo apk add cvs-fast-export- License: GPL-2.0-or-later
- Architecture: x86_64
- Source Package: cvs-fast-export
- 1 依赖
- 1 提供
- normalized package name match
- 匹配方式：Cvs Fast Export
apk95%
cvs-fast-export-doc 1.68-r0
Export RCS or CVS history as a fast-import stream (documentation)
http://www.catb.org/esr/cvs-fast-export/
sudo apk add cvs-fast-export-doc- License: GPL-2.0-or-later
- Architecture: x86_64
- Source Package: cvs-fast-export
- normalized package name match
- 匹配方式：Cvs Fast Export
apk95%
cvs-fast-export-tools 1.68-r0
Export RCS or CVS history as a fast-import stream (extra tools)
http://www.catb.org/esr/cvs-fast-export/
sudo apk add cvs-fast-export-tools- License: GPL-2.0-or-later
- Architecture: x86_64
- Source Package: cvs-fast-export
- 1 依赖
- 1 提供
- normalized package name match
- 匹配方式：Cvs Fast Export
MacPorts95%
cvs-fast-export
sudo port install cvs-fast-export- normalized package name match
- 匹配方式：Cvs Fast Export
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