Not working for TypeScript 4.9?

[stephenh]

I'm upgrading our codebase to 4.9.3 and noticing that paths are not being rewritten anymore.

I can put together a reproduction, but just wondering before I do that if this is a known issue/others have seen it/etc.

Thanks!

[carlocorradini]

@stephenh Same issue

[nonara]

Hi all. Unfortunately, this is an issue in 4.9. There was a regression with visitEachChild, which most transformers rely on. There is a fix ready and it's marked for review. I had hoped it would make it in to 4.9.3, but it looks like it hasn't yet.

Here are the links so you can follow the issue & PRs

• 4.9 regression for visitEachChild microsoft/TypeScript#51542
• Cherry-pick fix around visitEachChild to release-4.9. microsoft/TypeScript#51544
• fix: visitEachChild not traversing all nodes microsoft/TypeScript#51543

[bradennapier]

The...wait...is...unbearable :-D good to know though, this should have been better communicated with the impact it had upon the ecosystem IMO. Glad it is already in the works - no pre-builds of 4.9.4 yet :(

[DanielRosenwasser]

4.9.4 is now out FWIW

[samchon]

typescript-transform-paths does not work on TS 4.9.4

[nonara]

Thanks to @DanielRosenwasser and the team for getting the fix through!

typescript-transform-paths does not work on TS 4.9.4

4.9.4 changes required changes to ttypescript and ts-patch. I investigated this and updated the methodology. The latest versions of tts and tsp now work with 4.9.4.

Having completed those updates, this library works. Simply make sure you're using the latest tts or tsp.

[carlocorradini]

@nonara Awesome! Can we close this?