Function getThickDiff

ts/file_diff.ts:7–17

(index: number)

/** Get thick file diff information from the server. */
export async function getThickDiff(index: number): Promise<ThickDiff> {
  const {cache} = getThickDiff;
  if (cache[index]) {
    return cache[index];
  }

  const response = await fetch(`/thick/${index}`);
  const data = (await response.json()) as ThickDiff;
  cache[index] = data;
  return data;
}
getThickDiff.cache = [] as ThickDiff[];

// Useful for avoiding capturing keyboard shortcuts and text entry.