Fixes spm support

[AndrewSB]

No description provided.

[MainasuK]

The current master does not work in Xcode 11.6 with SwiftPM. And also this PR not working.

I believe the header moves to /include will be better. If not change the folder structure. The puclicHeadersPath should be "" empty string. SwiftPM in Xcode 11.6 not accepts "." or nil.

Here is my folk.
MainasuK@20f513d

[AndrewSB]

I've been using my fork for a few weeks on Xcode 11.6 and the beta 12. Are you sure you're targeting the right branch (AndrewSB/master) in your package manifest?

[MainasuK]

You are right. I'm not change the checkout rules to "branch". After switch to master the package works.

[MalcolmnDEV]

@AndrewSB I am getting this error now on Xcode 12 :

Value of type 'UITextView' has no member 'placeholder'

[AndrewSB]

Could you provide more context around the error please? The full compiler message if you can see it? I haven't downloaded 12 yet.

I'm also more than happy to accept a PR that fixes the issue if you'd like to patch it!

[MalcolmnDEV]

@AndrewSB Thats the only error message that Xcode gives.

Do you think it might be around objective c files inside the package ?

[MalcolmnDEV]

I am trying to access optionTextField.placeholder = ""

This is where the error comes

[AndrewSB]

I can't really tell what might the problem without more context. I can take a look in a couple weeks when I upgrade to Xcode 12

[tangbl93]

it's works for me

[MalcolmnDEV]

I still get an error on Xcode 12.2.

Value of type 'UITextView' has no member 'placeholder'

[MalcolmnDEV]

Its as if the package does not include placeholder

[4brunu]

This is working for me.

[4brunu]

This PR is working, but Xcode is showing the following warning:
/Users/user/Library/Developer/Xcode/DerivedData/Project-beynuwyvodgnkhfdlxfcwaisrsll/SourcePackages/checkouts/UITextView-Placeholder/Sources/include/UITextView+Placeholder.h should be renamed to /Users/user/Library/Developer/Xcode/DerivedData/Project-beynuwyvodgnkhfdlxfcwaisrsll/SourcePackages/checkouts/UITextView-Placeholder/Sources/include/UITextView_Placeholder.h to be used as an umbrella header