src/vs/platform/environment/common/environmentService.ts/AbstractNativeEnvironmentService/argvResource
class AbstractNativeEnvironmentService:	get argvResource(): URI {
		const vscodePortable = env['VSCODE_PORTABLE'];
		if (vscodePortable) {
			return URI.file(join(vscodePortable, 'argv.json'));
		}

		return joinPath(this.userHome, this.productService.dataFolderName, 'argv.json');
	}