Function commitLifeCycles

code/new-context-api/public/app.js:10619–10697

(finishedRoot, current, finishedWork, currentTime, committedExpirationTime)

  }

  function commitLifeCycles(finishedRoot, current, finishedWork, currentTime, committedExpirationTime) {
    switch (finishedWork.tag) {
      case ClassComponent:
        {
          var _instance = finishedWork.stateNode;
          if (finishedWork.effectTag & Update) {
            if (current === null) {
              startPhaseTimer(finishedWork, 'componentDidMount');
              _instance.props = finishedWork.memoizedProps;
              _instance.state = finishedWork.memoizedState;
              _instance.componentDidMount();
              stopPhaseTimer();
            } else {
              var prevProps = current.memoizedProps;
              var prevState = current.memoizedState;
              startPhaseTimer(finishedWork, 'componentDidUpdate');
              _instance.props = finishedWork.memoizedProps;
              _instance.state = finishedWork.memoizedState;
              _instance.componentDidUpdate(prevProps, prevState);
              stopPhaseTimer();
            }
          }
          var updateQueue = finishedWork.updateQueue;
          if (updateQueue !== null) {
            commitCallbacks(updateQueue, _instance);
          }
          return;
        }
      case HostRoot:
        {
          var _updateQueue = finishedWork.updateQueue;
          if (_updateQueue !== null) {
            var _instance2 = null;
            if (finishedWork.child !== null) {
              switch (finishedWork.child.tag) {
                case HostComponent:
                  _instance2 = getPublicInstance(finishedWork.child.stateNode);
                  break;
                case ClassComponent:
                  _instance2 = finishedWork.child.stateNode;
                  break;
              }
            }
            commitCallbacks(_updateQueue, _instance2);
          }
          return;
        }
      case HostComponent:
        {
          var _instance3 = finishedWork.stateNode;

          // Renderers may schedule work to be done after host components are mounted
          // (eg DOM renderer may schedule auto-focus for inputs and form controls).
          // These effects should only be committed when components are first mounted,
          // aka when there is no current/alternate.
          if (current === null && finishedWork.effectTag & Update) {
            var type = finishedWork.type;
            var props = finishedWork.memoizedProps;