Run to fix phantom controllers showing up in Oculus after low battery events

RemoveRiftSPhantomControllers.js

const fs = require( 'fs' )

console.log( `Make sure OVRService has been stopped and Oculus is closed before running this!` )

let filename = process.env.LOCALAPPDATA + '\\Oculus\\DeviceCache.json';

console.log( `Opening ${filename}.` )
let file = fs.readFileSync( filename, {encoding: 'utf8'} )
let json = JSON.parse(file)


console.log( `Looking for phantom controllers.` )
let count = 0;
for ( let i = json.devices.length; i-- > 0; )
{
	let device = json.devices[i]
	if ( device.subtype === "rlcon" || device.subtype === "llcon" )
	{
		if ( device.firmware.version === '' )
		{
			count++
			json.devices.splice(i,1)
		}
	}
}

if ( 0 < count )
{
	console.log( `Found ${count} bad devices to remove.` )


	console.log( 'Cleaning DeviceCache.json' )
	fs.writeFileSync( filename, JSON.stringify( json ) )

}
else
{
	console.log( `No bad devices found.` )
}

console.log( `Done.` )