Function readWorksetsState

src/core/worksets.ts:224–234

(
  options: WorksetPathOptions = {}
)

/** Absent file reads as the empty state; a corrupt file throws. */
export async function readWorksetsState(
  options: WorksetPathOptions = {}
): Promise<WorksetsState> {
  const filePath = getWorksetsFilePath(options);

  if (!(await pathIsFile(filePath))) {
    return { version: 1, worksets: {} };
  }

  return parseWorksetsState(await fs.readFile(filePath, 'utf-8'), options);
}

const worksetsLockError = makeLockErrorFactory({
  createSubject: 'the worksets lock file',