decap-cms-core/dist/esm/actions/waitUntil.js

Decap CMS core application, see decap-cms package for the main distribution.

import { WAIT_UNTIL_ACTION } from '../redux/middleware/waitUntilAction';
export function waitUntil({
  predicate,
  run
}) {
  return {
    type: WAIT_UNTIL_ACTION,
    predicate,
    run
  };
}
export async function waitUntilWithTimeout(dispatch, waitActionArgs, timeout = 30000) {
  let waitDone = false;
  const waitPromise = new Promise(resolve => {
    dispatch(waitUntil(waitActionArgs(resolve)));
  });
  const timeoutPromise = new Promise(resolve => {
    setTimeout(() => {
      if (waitDone) {
        resolve();
      } else {
        console.warn('Wait Action timed out');
        resolve(null);
      }
    }, timeout);
  });
  const result = await Promise.race([waitPromise.then(result => {
    waitDone = true;
    return result;
  }).catch(null), timeoutPromise]);
  return result;
}