Use git CLI to fetch a repo.

rust-lang / cargo-bisect-rustc

Bisects rustc, either nightlies or CI artifacts

https://rust-lang.github.io/cargo-bisect-rustc/

Apache License 2.0

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Use git CLI to fetch a repo. #130

Closed ehuss closed 3 years ago

ehuss commented 3 years ago

This changes the git fetch of the rust-lang/rust repo to use the git CLI command instead of libgit2. This is because libgit2 has some performance issues with large repos. On my system, a fetch that is not particularly old takes about 4 minutes with libgit2, whereas with the git CLI it takes about 2 seconds.