Allow excluding xib files from index

[monchote]

Right now index-exclude only works for swift files but there are instances excluding xib files too can help Periphery detect more unused code as described here.

I'm working on a project where every UIView or UIViewController has an associated xib file. For example: as the UIView subclass declared in MyView.swift is referenced by MyView.xib, Periphery doesn't mark MyView as unused, even though it never gets instantiated anywhere else in the codebase.

I've tried --index-exclude "*.xib" but it didn't help.

[ileitch]

This is now supported in 2.8.0, you can simply do --index-exclude "**/*.{xib,storyboard}".

[monchote]

Thanks! I've just tried it and it works exactly as expected 🙏 🙏 🙏

[ileitch]

Whoop, thanks for the sponsor 😊