VSCode : Build Task with ctrl+shift+b

_notes.txt

Create a folder called .vscode at the root of the project, add this file to it.
ctrl+shift-b will rust the quickstart script.

If you run the shortcut again, it will prompt you to terminate or restart the task. You will need to use a mouse to select the options.

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::FUTURE::

https://github.com/microsoft/vscode/pull/117129
instancePolicy doesn't work yet. Waiting on review/merge. 
This would allow to automatically terminate/restart previous task without a prompt.

tasks.json

{
	"version": "2.0.0",
	"tasks": [
		{
			"type"        : "npm",
			"script"      : "quickstart",
			"label"       : "npm: quickstart",
			"detail"      : "run-s build:modern start:server",
			"group"       : { "kind": "build", "isDefault": true },
			"runOptions"  : { "instanceLimit": 1, "instancePolicy": "terminateOldest" }
		}
	]
}