@dot-event/version/dist/version/phase.js

dot-event package version operation

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.phase = phase;

var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime/helpers/asyncToGenerator"));

function phase(events, desc) {
  const id = camel(desc);

  if (!events.get(`phase.${id}`)) {
    events.set(`phase.${id}`, () => ({
      count: 0,
      title: desc
    }));
  }

  return waitForAll.bind(desc);
}

function waitForAll(_x) {
  return _waitForAll.apply(this, arguments);
}

function _waitForAll() {
  _waitForAll = (0, _asyncToGenerator2.default)(function* ({
    events
  }) {
    const id = camel(this);
    const {
      taskCount
    } = events.get("task");
    yield events.set(`phase.${id}`, ({
      get
    }) => ({
      count: (get(`phase.${id}.count`) || 0) + 1,
      title: this
    }));
    const ok = events.get(`phase.${id}.count`) === taskCount;

    if (ok) {
      yield events.emit(`${id}.ready`);
    } else {
      yield events.onceEmitted(`emit.${id}.ready`);
    }
  });
  return _waitForAll.apply(this, arguments);
}

function camel(str) {
  return str.replace(/(?:^\w|[A-Z]|\b\w)/g, (ltr, idx) => idx === 0 ? ltr.toLowerCase() : ltr.toUpperCase()).replace(/\s+/g, "");
}
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