build/lib/util.ts/toFileUri
export function toFileUri(filePath: string): string {
	const match = filePath.match(/^([a-z])\:(.*)$/i);

	if (match) {
		filePath = '/' + match[1].toUpperCase() + ':' + match[2];
	}

	return 'file://' + filePath.replace(/\\/g, '/');
}