Debugging magefile in VSCode

launch.json

{
	// Use IntelliSense to learn about possible attributes.
	// Hover to view descriptions of existing attributes.
	// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
	"version": "0.2.0",
	"configurations": [
		{
			"name": "Mage",
			"type": "go",
			"request": "launch",
			"mode": "auto",
			"program": "mage_output_file.go",
      // Pass magefile as a separate argument, VSCode doesn't allow more than one file in "program".
			"buildFlags": "magefile.go",
			"preLaunchTask": "create mage_output_file.go",
			"postDebugTask": "delete mage_output_file.go"
		}
	]
}

tasks.json

{
	// See https://go.microsoft.com/fwlink/?LinkId=733558
	// for the documentation about the tasks.json format
	"version": "2.0.0",
	"tasks": [
		{
			"label": "create mage_output_file.go",
			"type": "shell",
			"command": "mage --keep"
		},
		{
			"label": "delete mage_output_file.go",
			"type": "shell",
			"command": "rm -f mage_output_file.go"
		}
	]
}