It’s easy to apply the Swift Argument Parser in the last post to a SwiftUI app. This capability can be helpful in testing by allowing you to bootstrap data into your app. In this post, you will take a minimal SwiftUI app and add argument parsing to it. Here is the app greeting that shows a greeting message to the user.
Command-line interfaces (CLIs) provide a robust, textual way to communicate with your programs. Swift, as a general-purpose computing platform, lets you build these kinds of tools efficiently and elegantly. In this post, you’ll have a look at the Swift package Argument Parser, which handles all the boilerplate of creating a full-featured, command-line interface.
subscribe via RSS