You will need a basic understanding of programming concepts and Swift to follow this tutorial. What you will need Basic understanding of Swift Also, the object-oriented nature of Swift allows us to reuse large swaths of code, which we will utilize for the command line tool when we build the SwiftUI application in a later tutorial. We will also create code to get the API password out of the macOS Keychain. Goal: Build a command line tool that reads data from the Jamf Pro API.Ī command line tool does not require much of a user interface, which means we can focus on the process of getting the data out of Jamf. In this series of posts, I will show how you can build simple Swift tools and apps to interact with the Jamf Pro API. This combination makes Swift and SwiftUI a strong choice for tools and applications that interact with APIs, such as the Jamf Pro API.Īside from SwiftUI, there have also been changes in recent updates to Swift, which make features like these more accessible to programmers and admins just getting started with the language. Another strength of Swift and its frameworks is fetching and parsing data from web APIs. While some MacAdmins may consider Swift to be one of the more “complex” programming languages, it nevertheless has some definite strengths over languages considered “less complex”, such as shell scripting.įor starters, with SwiftUI, creating user interfaces is comparatively simple. In 2018, Apple also introduced SwiftUI, a Swift-native framework to build user interfaces.Īs administrators, we need tools that provide access to system information and functionality but are also easy to create, manage and deploy. If there are still issues with Python scripts not executing correctly after following these steps, please contact us for further assistance.Apple introduced Swift in 2014 with the goal of creating a new, modern programming language that was suitable for all Apple platforms - from watchOS to macOS - including additional platforms yet to come. Keep in mind that for Python-based automation tasks to work correctly, all macOS devices need to have the XCode Command Line Tools correctly installed and updated. Keeping the XCode Command Line Tools up-to-date is a crucial part of maintaining script execution functionality. Remember to inform any users of remote macOS devices of this issue so that they can follow these steps if they encounter problems executing Python scripts via SSH. This command should now return the version of the built-in Python, indicating that it's available for use. To verify that XCode Command Line Tools has been installed correctly and the built-in Python is now accessible, run the Python command: Agreeing to the terms begins the installation of the Command Line Tools. A software update popup window appears, providing the user with the software's license agreement. This command prompts you to start the installation process. If the XCode Command Line Tools are not installed or need to be reinstalled, use the following command to install them: xcode-select -install If they are not installed, it doesn't return anything. If the XCode Command Line Tools are installed, this command prints the path where they are installed. To check whether the XCode Command Line Tools are installed, you can run the following command: Below are the detailed steps to check for the XCode Command Line Tools and how to install it if necessary. To resolve this issue, you need to reinstall XCode Command Line Tools manually. Specifically, if a macOS upgrade has occurred and XCode Command Line Tools was not reinstalled, the system's built-in Python (which is part of XCode Command Line Tools) may not be found, leading to the failure of Python-based automation tasks. Python scripts executed via SSH on a remote macOS device may fail due to an issue with XCode Command Line Tools.
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