Rogelio Guzman

+1

:man_facepalming: sorry, I forgot to add that to the description, my bad... I still don't understand why it is taking so long to write to do the write, but here...

#### Further investigation It seems that `typings-for-css-modules-loader` is also just writing to file it the contents changed https://github.com/Jimdo/typings-for-css-modules-loader/blob/master/src/persist.js

Yes I'm checking in the `.css.flow` files, I'm working in a minimal repro case... I'll post it soon

Here is a minimal repro case for this issue ttps://github.com/rogeliog/fs-write-weird-issue I don't know exactly why it happens, but think it has to do with how `fs.writeFile` works... in that repo...

Any thoughts?

Hi! Thanks for reporting and sorry for the late response, I've been sick Yeah I agree that it is a bit weird. I think this type of examples are great...

I'm not sure if Jest's reporter provides this feature, I think it doesn't but I might be wrong... If this is the case, then it would be harder to implement...

One thing that might help to mitigate the issue is adding the files/globs to [testPathIgnorePatterns](http://facebook.github.io/jest/docs/en/configuration.html#testpathignorepatterns-array-string)

I agree, this would be great! @cpojer there is no way that this could be achieved in the current version of Jest right?