Cross-link to existing/new draft

script

let parentD = draft

let f = () => {
	
	// Select an existing draft...
	
	let d = app.selectDraft();
	
	// ...or if you want to create a new draft, hit cancel...
	
	if (!d) {
		
		// no existing draft, so create one
		// change the "title" variable to reflect your preferred format for a time-stamp, or whatever logic you'd prefer to use to generate titles. I'd recommend keeping a timestamp to ensure titles are unique, but this could be developed to recognise whether text has been selected in the current draft (parentD) and add that to the title (that selected text would essentially be turned into a back-link...
		
		let newD = Draft.create();
		
		title = new Date().toString("yyyyMMdd-HHmmss")
		body = ">>> [[" + parentD.displayTitle + "]]"
		newD.content = "# " + title + "\n".repeat(1) + body
		
		// insert a backlink to the new draft at cursor in current draft...
		
		editor.setSelectedText("[["+newD.displayTitle+"]]")
		
		parentD.update();
		newD.update();
		
		// load the new draft
		
		editor.load(newD)
		return false;
	}
	
	// insert title from selected draft as link at cursor
	
	editor.setSelectedText("[["+d.displayTitle+"]]")
	parentD.update()
	app.setClipboard("[["+parentD.displayTitle+"]]")
	// draft already exists, so backlink is copied to clipboard, allowing you to decide where to place it.
	editor.load(d)
	return true;	
}

if (!f()) {
	context.cancel();
}