As there are no changes to the existing format, there isn't a syntax converter for converting between Swift 5.x versions in Xcode. Since Swift 5.0 achieved ABI Stability, all new changes to the language are additive. What Should I Leave in Objective-C Third-party Libraries You won’t be able to convert your third-party Objective-C libraries to Swift, and there’s nothing wrong with that. Note: Xcode 14.3.1 converts your Swift code to Swift 5.8.1, even though the Swift Language Version dropdown under Build Settings shows Swift 5 ( learn more). To see the converted Swift code and the original Objective-C project, check this repository on GitHub. Install Swiftify for Xcode from here and give it a try. The result should say Swift Language Version - Unspecified: 8- Just click Unspecified and change it to Swift 5. 7- In the right search bar enter Swift Language. To convert an entire class, select both the. 6- Select Build Settings and make sure that underneath of it, it's set to All and Combined. You can convert a code selection or a whole file. You can also access the same options by clicking on the Tools menu, then selecting Swiftify. Swiftify for Xcode automates the conversion process, handling the task of replacing the syntax while. Select some Objective-C code, right-click on it and select Swiftify > Convert Selection to Swift. To get an earlier version of Xcode, you can use your Apple Developer Account to download it from the Apple Developer Portal:įor more information on migrating to Swift 5, check Swift’s official blog, where you can also find migration guides for earlier versions of Swift. With support for advanced language features, this will significantly reduce the amount of work you’ll have to do to convert your Objective-C code to Swift. The AppCode plugin lets you convert a selection of lines of code or entire files to Swift. To migrate to a newer version from Xcode, choose Edit -> Convert -> To Current Swift Syntax from the Xcode menu.ĭepending on your source code's Swift version, you might need a different Xcode version for the conversion. Important: if you dont see the Xcode Source Editor menu item under System Preferences -> Extensions, this is most likely due to a corrupt installation of the Xcode itself. The app includes Xcode & Finder extensions and the Advanced Project Converter app best suited for gradual project migration.Swiftify does not include a converter between different Swift versions because such a converter exists in Xcode. Swiftify for Xcode allows converting your Objective-C code to Swift 5.8 (or 5.7) right in Xcode. For the built-in utilities, you could: 1) Convert selected text into ASCII. If this happens, reinstall both Xcode and Swiftify from the AppStore. To install Swiftify for Xcode in Xcode 14 (or Xcode 13) on macOS Ventura (or. Once you installed the 'Swiftify for Xcode' extension, you can use the Editor -> Swiftify menu to convert a selection, a whole file, or the clipboard contents from Objective-C to Swift. Important: if you don't see the “Xcode Source Editor” menu item under System Preferences -> Extensions, this is most likely due to a corrupt installation of the Xcode itself. To ensure it’s enabled, visit System Preferences > Extensions and tick Xcode Source Editor under Swiftify for Xcode. Use the Editor -> Swiftify menu to convert selection, whole file, or clipboard contents from Objective-C to Swift.
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