false positive --check-only

[guillaumearm]

Hi, thanks for this awesome library, it looks fast.

precise-commits effectively verify only staged lines, but I think there is a bug.

• when I stage some bad code : precise-commits --check-only fails ✅(everything is normal)
• when I stage some bad code and I edit my file to correct this manually and keep this modification unstaged : precise-commits --check-only successful ❌

It's a false positive, because staged lines is still failing and precise-commits say it's ok.

I think this problem is present without --check-only too.

[ghost]

I have a similiar problem with false positives, but is the other way around than your problem.

When I stage a line with good code formatting and run yarn precise-commits --check-only it tells me "No formatting changes required in file X" ✅

But when I edit in some bad code formatting in the same file without making any changes to the staging area I get "Invalid formatting detected in: X" ❌

I thought the whole point of this module was that only code in the staging area is checked.