Swift xcode tutorial1/7/2024 ![]() ![]() In order to do this, I’m creating a NetworkStack package. Let’s say that I want all the network-related code to be separated as a new module. That’s why I think it’s better to version the code of this module together with the whole app. Makes it easy to replace the module with another one provided the public API remains the same.Ī package like this will surely change a lot as the app grows.Forces you to explicitly decide which parts of the module can be used outside,.Helps you write clear code, promoting the use of namespaces,.Makes the responsibility scope of each and every module very clear,.It’s not a separate reusable library yet, though. This scenario works for parts of code you want to wrap into a (Swift) package and separate from the project. □ Publish a library for an organization’s internal use only.Analyze the Package.swift manifest file,.□️ Go over the structure of a single SPM package,.Divide an app into manageable modules □♀️,.Using Swift Package Manager in making of modular apps It was easy, wasn’t it? Thank you, Swift Package Manager! The value of calculated premiums remains the same: 20813760 Let interval = DateInterval(start: Date(), duration: ) □ Voilà! SwiftDate is ready to be imported and used! □ import UIKit The remaining steps are the same as before. Use the File -> Swift Packages -> Add Package Dependency… menu to add a link to the SwiftDate GitHub repository. It will help us to express the duration time in a more concise manner. So far so good! Still, I doubt you have missed this awful line □ let interval = DateInterval(start: Date(), duration: 60*60*24*365) You also should keep in mind that before you publish your package’s version, you are required to remove all dependencies based on branches and commits. This approach is usually not recommended, since it can cause conflicts in the dependency graph if more libraries use the same dependencies in different versions. Another, most restrictive option is to simply specify a single compatible version (. The choices include:Ī more restrictive approach which specifies a range (e.g. ![]() It allows you to easily specify how important updates (referred to in this context as significant changes) should be accepted. The version-based strategy is the most popular one and is usually recommended. Commit-based: references a specific commit (using its SHA-1 hash).Branch-based: references a branch in the package’s repository,.Version-based: prioritizes the version of a given library (according to the Semantic Versioning 2.0.0 standard ),.There are three groups of rules at our disposal: The version management process is quite similar to what you might know from Carthage or Cocoapods. Now is a good moment to learn how you can specify the version of a dependency you add to a project. ![]() The console now shows the value of calculated premiums to be 20813760.0 Print("calculated premiums: \(premiums)") Let premiums = InsuranceCalculator.calculatePremiums(for:, insuredBy: customer, in: interval) ![]() Let interval = DateInterval(start: Date(), duration: 60*60*24*365) □ Voilà! Now you can import InsuranceCalculator to the InsuranceApp and get to calculating those premiums! import UIKit Swift Package Manager can now download a repository that contains the library, checkout the proper version, add the library to Frameworks, Libraries, and Embedded Content in the specified target and add a reference to the dependency in the project.Īll of that happens automatically (or magically, if you’d rather □). Now, choose which version you want to use (more about available options in a moment) and specify a target for this new dependency. A search can be used to find a specific repository out of those you have access to.Ĭhoose insurancecalculator and click Next. Go to File -> Swift Packages -> Add Package Dependency – a new window will open.īy default, it shows all of the repositories you own. ![]()
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