Delete unused objective-c++ files

[msluszniak]

Description

As in the title, utils defined in the ios/RnExecutorch/utils are not longer used so they can be deleted.

Introduces a breaking change?

• Yes
• No

Type of change

• Bug fix (change which fixes an issue)
• New feature (change which adds functionality)
• Documentation update (improves or adds clarity to existing documentation)
• Other (chores, tests, code style improvements etc.)

Tested on

• iOS
• Android

Testing instructions

Screenshots

Related issues

Checklist

• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have updated the documentation accordingly
• My changes generate no new warnings

Additional notes

[msluszniak]

@chmjkb Can we also delete objective-c++ installers, namely: https://github.com/software-mansion/react-native-executorch/blob/main/packages/react-native-executorch/ios/RnExecutorch/ETInstaller.mm and header for it?

[msluszniak]

From CI it seems that ScalarType.mm is still used in compilation of LLM demo app. I don't see where it is included though.

[chmjkb]

@chmjkb Can we also delete objective-c++ installers, namely: https://github.com/software-mansion/react-native-executorch/blob/main/packages/react-native-executorch/ios/RnExecutorch/ETInstaller.mm and header for it?

This one we're actually using

From CI it seems that ScalarType.mm is still used in compilation of LLM demo app. I don't see where it is included though.

I'll check it out

[NorbertKlockiewicz]

@msluszniak can you try to remove the cocoapods caching part from build-ios workflow file. I believe it's causing the problems with CI fails.

[NorbertKlockiewicz]

@msluszniak can you try to remove the cocoapods caching part from build-ios workflow file. I believe it's causing the problems with CI fails.

The install cocoapods action still hit the cache as it has if that checks if the Pods directory exists, can you please also remove it and try again?

[NorbertKlockiewicz]

LGTM!

[msluszniak]

@NorbertKlockiewicz should these cache things from ios workflow be deleted permanently?

[NorbertKlockiewicz]

@NorbertKlockiewicz should these cache things from ios workflow be deleted permanently?

Yes, we already cache native folders and installing the cocoapods dependencies doesn't take that much time.