XSpellCheck is a Xcode extension for swift code spell check, support UpperCamelCase, lowerCamelCase, CAPITALIZED_WITH_UNDERSCORES, lowercase_separated_by_underscores.
- Clone or download the repo
- Open
XSpellCheck.xcodeproj - Enable target signing for both the Application and the Source Code Extension using your own developer ID
- Select the application target and then Product > Archive
- Export the archive as a macOS App
- Run the app, then quit (Don't delete the app, put it in a convenient folder)
- Go to System Preferences -> Extensions -> Xcode Source Editor and enable the XSpellCheck extension
- The menu-item should now be available from Xcode's Editor menu
- Remove the App, restart Xcode.