vscode-swift allows you to debug your Swift packages.
Tip: Debugging works best when using a version of the Swift toolchain 6.0 or higher
Tip: Debugging uses workflows common to all VSCode extensions. For more information see https://code.visualstudio.com/docs/editor/debugging
When you open a Swift package (a directory containing a Package.swift file), the extension automatically generates build tasks and launch configurations for each executable within the package. Additionally, if the package includes tests, the extension creates a configuration specifically designed to run those tests. These configurations all leverage the CodeLLDB extension as the debugger of choice.
Use the Run > Start Debugging menu item to run an executable and start debugging. If you have multiple launch configurations you can choose which launch configuration to use in the debugger view.