BartyCrouch: Could not parse syntax tree of Swift file.

[trujamal]

Expected Behavior

No warning's should show

Actual Behavior

Two warnings shows as follows

• BartyCrouch: Could not find 'SupportedLanguage' enum within 'BartyCrouch' enum within path.
• BartyCrouch: Could not parse syntax tree of Swift file. Error: Could not parse syntax tree of Swift file. #199

Steps to Reproduce the Problem

1. Open any project on Xcode 12.0 (12A7209)
2. Proceed to build project with implmentation
3. Then in the build warnings you will get the following errors [September 23rd, 2020]

Specifications

• Version: iOS 14
• Platform: Mac OS
• IDE Version: Xcode 12.0 (12A7209)

Example

[Kondamon]

@Jeehut: The same error happens again with Xcode 13.3 and Swift 5.6.

[Jeehut]

@Kondamon Thank you for reporting, I'll have a look tomorrow.

[Jeehut]

I just had a look into this and I think I need to update the swift-syntax dependency to the new version supporting Swift 5.6. I just tried, but unfortunately there's currently a bug in the latest release of swift-syntax which is being worked on at the moment. Other tools like swift-format are running into the same issue and can't make a new release, either.

I hope (and I'm sure) this will be fixed in a matter of hours or days. I'm reopening this issue until then. If you highly depend on BartyCrouch in your project, you might want to hold off on updating to Xcode 13.3 until this has been fixed. This should affect only the transform option though, the lint and translate tasks should not be affected.

I'm sorry, but there's nothing I can do at the moment, we just need to wait. 🤷

P.S. I am working on something at the moment that will get rid of dependencies like Swift-Syntax entirely to prevent a whole bunch of issues that got caused due to restrictions in Apples tooling. But it's not ready to show off yet, so let's hope for a quick fix by Apple here.

[FlineDevPublic]

@trujamal @AdminAnticaptcha @Kondamon @NickAtGit I just released version 4.10.0 with a fix. Should be live once Homebrew/homebrew-core#97188 is merged. 🎉

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[Sn0wfreezeDev]

Getting now the same error with Xcode 14 RC, all the betas were fine and not producing this issue. But it looks like that bartycrouch is actually updating the files.

[Jeehut]

@Sn0wfreezeDev Thank you for reporting this. Unfortunately, BartyCrouch is depending on swift-syntax which always breaks when using a higher Swift version (Xcode 14 ships with Swift 5.7). Until there's a release of swift-syntax with Swift 5.7 support, I can't make a release with a fix.

This is one of the reasons why I'm working on a successor to BartyCrouch which does not have any such dependencies and improves on many other things as well (e.g. pluralization & SwiftUI support) and is much easier to work with thanks to it having a GUI. While it's officially still in beta, it's very close to release and I've put a lot more testing into it than into BartyCrouch (of course I reused some portion of BartyCrouch, too). This might be a good time to try out ReMafoX:
https://github.com/FlineDev/ReMafoX/releases

Don't forget to send me feedback using the help menu built into the app if you encounter any problems.
I'm currently focusing on doubling down on stability by finding edge cases before the public release.

[Sn0wfreezeDev]

Thanks for showing that, I will definitely have a look at it and try to change our current workflow to using ReMaFox :)

[NickAtGit]

Temporary fix to use Xcode 14 and BartyCrouch: Leave Xcode 13.x.x with an unchanged name of Xcode.app in your applications folder.