@prg/gatsby-source-something-whatever/offline.js

something something whatever who gives a crap.

"use strict";

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

exports.__esModule = true;
exports.shouldUseOfflineCache = void 0;

var _isOnline = _interopRequireDefault(require("is-online"));

var _constants = require("./constants");

const shouldUseOfflineCache = async getNodes => {
  const online = await (0, _isOnline.default)();
  const isOffline = !online;
  const useCache = process.env.GATSBY_USE_CACHE_OFFLINE === `true`;
  const isProduction = process.env.NODE_ENV === `production`;

  if (isOffline && useCache && !isProduction) {
    getNodes().filter(n => n.internal.owner === _constants.PLUGIN_NAME).forEach(n => touchNode({
      nodeId: n.id
    }));
    console.log(`Using ${_constants.PLUGIN_NAME} Offline cache⚠️`);
    console.log(`Cache may be invalidated if you edit package.json, gatsby-node.js or gatsby-config.js files`);
    return true;
  }

  return;
};

exports.shouldUseOfflineCache = shouldUseOfflineCache;