Error Checking out Large Repo on GitHub Actions Windows Runner

TL;DR: If you’re getting a weird looking Error: fatal: fetch-pack: invalid index-pack output error checking out a large repo on a GitHub Actions using a Windows Runner, try switching to use HTTPS instead of SSH for your clones (by providing a personal access token instead of an SSH key). Error Checking out Large Repo on GitHub Actions Windows Runner Summary I was recently working on getting CI setup for a project that has a pretty large repo with a few submodules and uses LFS for some large bina...

Submit