razzle-start-server-webpack-plugin/dist/monitor.js

Automatically start your server once Webpack's build completes.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

// Monitor server script startup and reload. Should be added at the end of entries
const monitorFn = () => {
  // Handle hot updates, copied with slight adjustments from webpack/hot/signal.js
  if (module.hot) {
    const log = (type, msg) => console[type](`sswp> ${msg}`); // TODO don't show this when sending signal instead of message


    log('log', 'Handling Hot Module Reloading');

    var checkForUpdate = function checkForUpdate(fromUpdate) {
      module.hot.check().then(function (updatedModules) {
        if (!updatedModules) {
          if (fromUpdate) log('log', 'Update applied.');else log('warn', 'Cannot find update.');
          return;
        }

        return module.hot.apply({
          ignoreUnaccepted: true,
          // TODO probably restart
          onUnaccepted: function (data) {
            log('warn', '\u0007Ignored an update to unaccepted module ' + data.chain.join(' -> '));
          }
        }).then(function (renewedModules) {
          require('webpack/hot/log-apply-result')(updatedModules, renewedModules);

          checkForUpdate(true);
        });
      }).catch(function (err) {
        var status = module.hot.status();

        if (['abort', 'fail'].indexOf(status) >= 0) {
          if (process.send) {
            process.send('SSWP_HMR_FAIL');
          }

          log('warn', 'Cannot apply update.');
          log('warn', '' + err.stack || err.message);
          log('error', 'Quitting process - will reload on next file change\u0007\n\u0007\n\u0007');
          process.exit(222);
        } else {
          log('warn', 'Update failed: ' + err.stack || err.message);
        }
      });
    };

    process.on('message', function (message) {
      if (message !== 'SSWP_HMR') return;

      if (module.hot.status() !== 'idle') {
        log('warn', 'Got signal but currently in ' + module.hot.status() + ' state.');
        log('warn', 'Need to be in idle state to start hot update.');
        return;
      }

      checkForUpdate();
    });
  } // Tell our plugin we loaded all the code without initially crashing


  if (process.send) {
    process.send('SSWP_LOADED');
  }
};

var _default = monitorFn;
exports.default = _default;