Not able to export MyLibrary-Swift.h header from apple_library()

I have a library that has Swift and Objective-C code. Some Swift classes I want to export to Objective-C, I see that buck correctly generates MyLibrary-Swift.h for all classes marked as @objc, however I don’t see a way export this header from my library, so that I can used it in my dependencies. Is this possible?

@nguyentruongtho

apple_library(
    name = 'MyLibrary',
    srcs = [
        'ObjC.m',
        'SwiftKit1.swift',
        'SwiftKit2.swift'
    ],
    exported_headers = [
        'ObjC.h',
        'MyLibrary-Swift.h' <---------------------------------------- this doesn't work
    ],
    visibility = ['PUBLIC']
)

[gontovnik]

@nguyentruongtho, could you please let me know what is the latest status on that? I’d love if you could ping me on Messenger: http://m.me/gontovnik

Thanks!

[nguyentruongtho]

This is part of the ongoing work for creating module from a target, but I guess it can solve your problem already: https://github.com/nguyentruongtho/buck/tree/tho/swift_exported_header

You can find very dummy poc sample here: https://github.com/nguyentruongtho/buck_swift_test/tree/master/swift_export_headers

Run: rm -rf buck-out && buck run :parent#macosx-x86_64

Let me know if you find any edge cases.