5/30/2023 0 Comments Icebreaker gt run swift jacketThis command compiles HelloXcode.swift using the macOS SDK. Xcrun -sdk macosx swiftc -parse-as-library HelloXcode.swift -o CompiledScript You can also rename the output file to something specific using the -o attribute. Ideally, since you’re going to execute them from Xcode, it makes sense to use the macOS SDK. You can also specify what kind of SDK you want to compile the code against. Xcrun can take several parameters one of them is -parse-as-librarywhich specifies to treat this file as a library otherwise, it’ll complain about the attribute. If you double-click the compiled file, it’ll open a new terminal window with some more messages before and after Hello Xcode. You compiled this application and executed it. You just created a very basic application that does nothing except print the text Hello Xcode. This will print Hello Xcode in your terminal window. This will compile your Swift file and create an executable binary with the same name. For example cd /Users/your_user_name/SwiftBuildPhase/Starter/Scripts/ Note: To navigate to a path on the terminal, use the command cd followed by the path you want to reach. Xcrun swiftc -parse-as-library HelloXcode.swift Then, open the terminal, navigate to the Scripts folder and execute this command: The code above prints “Hello Xcode” in the console. Writing Hello XcodeĬreate a new Swift file under Scripts and name it HelloXcode.swift. You’ll see a view controller with some text:įor this tutorial, you’ll work in the Scripts folder. Unzip it and open HelloXcode.xcodeproj in the starter folder. Loading remote data and interrupting the build processĭownload the starter project by clicking the Download Materials button at the top or bottom of the tutorial.Executing command-line operations from your code.Altering project resources during build time.Reading the project’s settings and adding custom values yourself.Configuring input and output files for scripts.Creating a basic script and executing it as you build the project.You’ll create four different scripts that cover a wide variety of operations you can perform on your projects. ![]() In this tutorial, you’ll learn how to create build scripts in Swift and create operations for your build process. ![]() Xcode lets you run your own scripts as part of the build phases, but instead of limiting yourself to shell scripts only, you can leverage your knowledge and expertise in Swift and do more with less effort. Building apps with Swift is a lot of fun - and it’s also fun to use it in the build process itself.
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