Installer git-filter-repo avec Homebrew

Liens du projet

• Page d'accueil

Commandes et alias

• git-filter-repo

Historique du projet

The project grew out of Newren's work on Git fast-export and fast-import based history filtering. The public repository carries imported history back to a 2009 initial import, while the standalone GitHub project was established in 2018 and began tagging releases alongside Git 2.23-era packaging. Its README frames the tool as a response to shortcomings in git filter-branch and BFG Repo Cleaner: poor performance, confusing multi-step cleanup, limited rewrite types, and fragile shell-based filtering.

Historique d'adoption

Adoption was accelerated by the Git project's own filter-branch documentation, which warns against filter-branch for many use cases and points users toward git-filter-repo. The project became a standard answer for history-rewrite work because it combines a command-line interface, a Python library for custom filters, conversion guides from filter-branch and BFG, and packaging in common Unix package ecosystems.

Modes d'utilisation

Practitioners use git-filter-repo for destructive repository rewrites: removing large blobs or secrets, extracting a subdirectory with history, moving a project into a subdirectory before a merge, renaming tags, rewriting author data with mailmap information, or replacing text across historical blobs. The tool deliberately encourages use from a fresh clone and performs cleanup steps such as pruning old history and repacking so users do not mix rewritten and original refs.

Pourquoi les passionnés de paquets s'y intéressent

For package maintainers and release engineers, git-filter-repo matters because it replaced a folklore-heavy set of filter-branch recipes with a single-file script, a documented manual, and reproducible transformations. Its existence also fed changes back into core Git fast-export and fast-import behavior, making it part of the broader Git tooling ecosystem rather than only a cleanup script.

Chronologie

• 2009: Imported predecessor history begins with an initial filter-repo commit.
• 2018: The standalone GitHub repository was created.
• 2019: Git Rev News published Newren's introduction to git-filter-repo.
• Git 2.23 era: Early tagged releases appeared as the tool entered package-manager distribution.

Related projects

• git-filter-repo is related to git filter-branch, BFG Repo Cleaner, git fast-export, git fast-import, and the filter-lamely and bfg-ish demos shipped in its contrib tree.

Sources

• https://git-scm.com/docs/git-filter-branch
• https://git.github.io/rev_news/2019/08/21/edition-54/
• https://github.com/newren/git-filter-repo
• https://github.com/newren/git-filter-repo#readme
• https://github.com/newren/git-filter-repo/blob/main/Documentation/git-filter-repo.txt