this post was submitted on 05 Nov 2024
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[–] [email protected] 283 points 1 week ago (14 children)

Tangentially related rant: We had a new contributor open up a pull request today and I gave their changes an initial look to make sure no malicious code is included.
I couldn't see anything wrong with it. The PR was certainly a bit short, but the task they tackled was pretty much a matter of either it works or it doesn't. And I figured, if they open a PR, they'll have a working solution.

...well, I tell the CI/CD runner to get going and it immediately runs into a compile error. Not an exotic compile error, the person who submitted the PR had never even tried to compile it.

Then it dawned on me. They had included a link to a GitHub Copilot workspace, supposedly just for context.
In reality, they had asked the dumbass LLM to do the change described in the ticket and figured, it would produce a working PR right off the bat. No need to even check it, just let the maintainer do the validation.

In an attempt to give them constructive feedback, I tried to figure out, if this GitHub Copilot workspace thingamabob had a Compile-button that they just forgot to click, so I actually watched Microsoft's ad video for it.
And sure enough, I saw right then and there, who really was at fault for this abomination of a PR.

The ad showed exactly that. Just chat a bit with the LLM and then directly create a PR. Which, yes, there is a theoretical chance of this possibly making sense, like when rewording the documentation. But for any actual code changes? Fuck no.

So, most sincerely: Fuck you, Microsoft.

[–] [email protected] 53 points 1 week ago (8 children)

Surely you have to blame the idiot human here who actually has the ability to reason (in theory)

[–] [email protected] 11 points 1 week ago

Well, for reasons, I happen to know that this person is a student, who has effectively no experience dealing with real-world codebases.

It's possible that the LLM produced good results for the small codebases and well-known exercises that they had to deal with so far.

I'm also guessing, they're learning what a PR is for the first time just now. And then being taught by Microsoft that you can just fire off PRs without a care in the world, like, yeah, how should they know any better?

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