Re: Interaction between pre-commit hook and git commit <pathspec>

"Kristoffer Haugsbakk" <kristofferhaugsbakk@fastmail.com> writes:

> Reading githooks documentation for pre-commit. To me it reads like
> the use case is validation/checking, not any mutation.

Yes, the hook was written exactly for validation, to preempt an undesirable commit from being created.

We might want to do two things:

(1) clarify the documentation to say that the hook should not try
    mutation, and

(2) detect and error out when the hook does try to make any
    mutation.

I am not sure if (2) is feasible, though.

Thanks.