@hippy/debug-server-next
Version:
Debug server for hippy.
60 lines (56 loc) • 1.83 kB
JavaScript
/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
/* eslint-disable-next-line */
/* globals window __webpack_hash__ */
if (module.hot) {
let lastHash;
const upToDate = function upToDate() {
return lastHash.indexOf(__webpack_hash__) >= 0;
};
const log = require('./log');
const applyReload = require('../utils/apply-reload').default;
const check = function check() {
module.hot
.check(true)
.then((updatedModules) => {
if (!updatedModules) {
log('warning', '[HMR] Cannot find update. Need to do a full reload!');
log('warning', '[HMR] (Probably because of restarting the webpack-dev-server)');
applyReload();
return;
}
if (!upToDate()) {
check();
}
require('./log-apply-result')(updatedModules, updatedModules);
if (upToDate()) {
log('info', '[HMR] App is up to date.');
}
})
.catch((err) => {
const status = module.hot.status();
if (['abort', 'fail'].indexOf(status) >= 0) {
log('warning', '[HMR] Cannot apply update. Need to do a full reload!');
log('warning', `[HMR] ${log.formatError(err)}`);
applyReload();
} else {
log('warning', `[HMR] Update failed: ${log.formatError(err)}`);
}
});
};
const hotEmitter = require('./emitter');
hotEmitter.on('webpackHotUpdate', (currentHash) => {
lastHash = currentHash;
if (!upToDate() && module.hot.status() === 'idle') {
log('info', '[HMR] Checking for updates on the server...');
check();
} else {
applyReload();
}
});
log('info', '[HMR] Waiting for update signal from WDS...');
} else {
throw new Error('[HMR] Hot Module Replacement is disabled.');
}