Cannot Import *-Swift.h generated header file from Obj-c about bucksample HOT 6 CLOSED

@davidxiasc I think it's best to file a new issue here. If you do file a new issue, it would be exceedingly helpful to get a sense of:

1. What have you tried
2. What did you expect to happen
3. What happened

If you want to go above and beyond in your new issue: fork this repo and point us at a branch that shows the issue you're seeing (this isn't required, but will make it way easier/quicker for us to help). Please also include in your issue why you're putting code directly in the binary so we can better understand your use case.

All that said: I pretty strongly advise you to wrap your code in a library, and have your binary depend on the library (as we do here). As far as I can tell, putting code directly in the binary has little-to-no benefit, but it comes with plenty of downsides: all of a sudden you need bridging headers, the name of the binary rule might change between debug and release which changes your module name and can break storyboards, you can't @testable import your binary target, etc.

Note that given the above, we're unlikely to want to merge in an example to master that shows how to accomplish what you're asking. But I'm always curious what folks' use cases are, and I'm happy to help if I can.

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@nebillo The mixed language support is not working in master branch yet.
You can try with our open source branch which should work:
https://github.com/airbnb/buck/tree/airbnb-modular-external-use
More details can be found here:
https://github.com/airbnb/BuckSample/blob/master/README.md

We are working on merge our changes upstream but haven't finish yet.

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@zayhero Any updates on getting this work pushed upstream?

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We're working on it. Currently the only bit we need to diverge from Facebook's master is facebook/buck#2163. If you use that branch, you should be good to go.

I'm going to close this issue out, since we have -Swift.h imports working in this repo, and have demonstrated it with #35.

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sorry to bump this issue, but I'm trying to get -Swift.h imports work inside an apple_binary as opposed to an apple_library. Would you have any guidance on how to accomplish this? We have Defines Module and Module Name defined in the Xcode project, but its unclear how that translates into flags

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@dfed thanks, continuing in #107

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