Dependency management in Xcode 11
- 1. Dependency management in Xcode 11 Boris Bielik @h3sperian
- 2. Dependency management in Xcode 11 • Swift Package • .xcframework • Recap
- 5. Swift Package •Open-source code only •Platform independent •Can be sourced locally or remotely (Github, Bitbucket, Gitlab) •Output: Library or executable
- 6. Swift Package • Package is defined by Package.swift manifest • Contains source files, tests, README • No build phases • Currently cannot contain assets / bundles
- 7. Swift PM Bundle and Resources https://forums.swift.org/t/swift-pm-bundles-and-resources/13981/26
- 9. Publishing Swift Package •tag based release in Github/Gitlab/Bitbucket •follows semantic versioning - semver.org •handle platform specific code with #if canImport() compiler directive •use @available() to handle platform specific versions
- 10. Integration of Swift Package
- 11. Swift Package Integration in Xcode 11
- 13. Choose Swift Package version
- 16. μFrameworks
- 17. Editing packages
- 20. Current state fat framework framework Strip frameworkIntegrator x
- 22. Binary framework
- 24. Integration in Xcode 11 .xcframework Integrator
- 25. How to create binary frameworks 1. Build libraries for distribution BUILD_LIBRARY_FOR_DISTRIBUTION=YES 2. Don’t skip installing the module SKIP_INSTALL=NO
- 26. How to create binary frameworks
- 27. How to create binary frameworks
- 28. How to create binary frameworks
- 29. How to create binary frameworks
- 30. Binary framework
- 31. ABI Stability since Swift 5.0 https://swift.org/blog/abi-stability-and-more/ “ABI stability is about mixing versions of Swift at run time”
- 32. Module Stability since Swift 5.1 “Module stability is about mixing versions of Swift at compile time.” Boris Bielik
- 35. Binary Distribution in Swift Package Manager • Currently not supported in Swift Package Manager • Discussion thread: https://forums.swift.org/t/spm-support-for-binaries- distribution/25549/19
- 38. What’s the difference open-source platform independent closed-source requires Xcode Swift Package .xcframework
- 42. Dependency management in Xcode 11 = =
- 43. Recap •Xcode 11 brings native dependency management •Swift Packages are first class citizens in Xcode IDE •.xcframeworks are bundling multi-platform close- sourced binaries •3rd party dependency managers are still necessary
- 44. Sample project
- 45. Trailer
- 46. thanks.
- 47. Q & A
- 48. Links & materials Adopting Swift Packages in Xcode (WWDC 2019) Creating Swift Packages (WWDC 2019) Binary frameworks (WWDC 2019) Swift Package Manager Thread: Support for binaries distribution Micro Features Architecture for iOS