search

rust-lang / git2-rs

libgit2 bindings for Rust
https://docs.rs/git2
Apache License 2.0
1.69k stars 388 forks source link

Extreme slowness on Windows #963

Closed lirannl closed 1 year ago

lirannl commented 1 year ago

Hi! I tried targeting windows and running my executable on a repo that's on a windows filesystem (I have Git for Windows installed), and it's running extremely slowly (>10 secs). Re-cloning the same repository on a Linux filesystem and running a linux-targeting build, runs more or less instantly.

I'm on git2 0.17.1, stable toolchain

ehuss commented 1 year ago

This project is just a wrapper around libgit2, so unless there seems to be something specific about the way the wrapper works, I think this is an issue for libgit2. For example, if you are trying to clone a file:// repo, then it is likely https://github.com/libgit2/libgit2/issues/2836. If you are cloning something with a large number of deltas, then it is likely https://github.com/libgit2/libgit2/issues/4674. It might help to construct a reproducible example.

ehuss commented 1 year ago

I'm going to close since there isn't a reproduction here that indicates an issue with the wrapper. This is likely an upstream issue, perhaps one of those linked above.