Function read

e2e/src/timeline.ts:25–29

(runDir: string)

const fileFor = (runDir: string) => join(runDir, "timeline.json");

const read = (runDir: string): Timeline => {
  const file = fileFor(runDir);
  if (!existsSync(file)) return { anchors: {}, focus: [] };
  return JSON.parse(readFileSync(file, "utf8")) as Timeline;
};

const write = (runDir: string, timeline: Timeline) =>
  writeFileSync(fileFor(runDir), JSON.stringify(timeline, null, 1));