UPSTREAM PR #2375: feat: filters and partial cloning: initial support#14
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UPSTREAM PR #2375: feat: filters and partial cloning: initial support#14
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Introduce `gix::remote::fetch::ObjectFilter` (currently blob filters only) and plumb it through clone/fetch all the way into the fetch protocol, returning a clear error if the remote doesn’t advertise `filter` capability. Also persist the partial-clone configuration on clone (`remote.<name>.partialclonefilter`, `remote.<name>.promisor`, `extensions.partialclone`) so the repository is marked as a promisor/partial clone in the same way as Git. On the CLI/plumbing side, add `--filter <spec>` to `gix clone`, and allow fetch arguments to be either refspecs or raw object IDs (treated as additional wants). Includes tests for filter parsing and for persisting partial-clone settings during clone. Creates a blobless bare clone using `gix`, creates (using real `git`) a worktree from that, and then using `gix` verify that `--filter=blob:none` is working! Credit: - Original work by Cameron Esfahani <cesfahani@roku.com> - Rewritten for modern Gitoxide by Jake Staehle <jstaehle@roku.com> [Upstream-Status: Appropriate for OSS Release]
…t to avoid the network. Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
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Source pull request: GitoxideLabs/gitoxide#2375
Resolves #1046
Hi @Byron! I'm Jake Staehle and I work at Roku here with @cesfahani. We've had an internal version of this for our internal tools for quite some time, but I recently updated our
gitoxideversion to0.49and had to refactor this code myself for all the changes since0.40-- I would very much rather not do that again, so it's upstreaming time :)Introduce
gix::remote::fetch::ObjectFilter(currently blob filters only) and plumb it through clone/fetch all the way into the fetch protocol, returning a clear error if the remote doesn’t advertisefiltercapability.Also persist the partial-clone configuration on clone (
remote.<name>.partialclonefilter,remote.<name>.promisor,extensions.partialclone) so the repository is marked as a promisor/partial clone in the same way as Git.On the CLI/plumbing side, add
--filter <spec>togix clone, and allow fetch arguments to be either refspecs or raw object IDs (treated as additional wants).Includes tests for filter parsing and for persisting partial-clone settings during clone, as well as a full round-trip test creating a blobless bare clone using
gix, creating (using realgit) a worktree from that, and then usinggixverify that--filter=blob:noneis working!I did create a new repo https://github.com/staehle/gitoxide-testing for that last test to work properly, with a small set of known commits, tags, and blob objects. If you think this is useful, I'd be glad to transfer the repo to you / the
GitoxideLabsgroup!Let me know what you think! Thanks!
Credit: