Comment by kjuulh
8 hours ago
My own git server has been hit severely by scrapers. They're scraping everything. Commits, comparisons between commits, api calls for files, everything.
And pretty much all of them, ByteDance, OpenAI, AWS, Claude, various I couldn't recognize. I basically just had to block all of them to get reasonable performance for a server running on a mini-pc.
I was going to move to codeberg at some point, but they had downtime when I was considering it, I'd rather deal with that myself then.
Anyone actually scraping git repos would probably just do a 'git clone'. Crawling git hosts is extremely expensive, as git servers have always been inadvertent crawler traps.
They generate a URL for every version of every file on every commit and every branch and tag, and if that wasn't enough, n(n+1)/2 git diffs for every file on every commit it has exited on. Even a relatively small git repo with a few hundred files and commit explodes into millions of URLs in the crawl frontier. Server side many of these are very expensive to generate as well so it's really not a fantastic interaction, crawler and git host.
If you run a web crawler, you need to add git host detection to actively avoid walking into them.
And yet, it's exactly what all the AI companies are doing. However much it costs them in server costs and good will seems to be worth less to them then the engineering time to special case the major git web UIs.
I doubt they're actually interested in the git repos.
From the shape of the traffic it just looks like a poorly implemented web crawler. By default, a crawler that does not take measures to actively avoid git hosts will get stuck there and spend days trying to exhaust the links of even a single repo.
How probable is your "probably"?
Well, one is 60 repos per hour, and the other is 60 hours per repo.