Function getOrNull

ts/CodeDiffContainer.tsx:72–84

(side: string, path: string, normalizeJSON: boolean)

// Either side can be empty (i.e. an add or a delete), in which case getOrNull resolves to null.
async function getOrNull(side: string, path: string, normalizeJSON: boolean) {
  if (!path) return null;
  const data = new URLSearchParams();
  data.set('path', path);
  if (normalizeJSON) {
    data.set('normalize_json', '1');
  }
  const response = await fetch(`/${side}/get_contents`, {
    method: 'post',
    body: data,
  });
  return response.text();
}

export interface CodeDiffContainerProps {
  filePair: FilePair;