'use strict';
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/* global __resourceQuery WorkerGlobalScope self */
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/* eslint prefer-destructuring: off */
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var stripAnsi = require('strip-ansi');
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var socket = require('./socket');
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var overlay = require('./overlay');
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var _require = require('./utils/log'),
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log = _require.log,
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setLogLevel = _require.setLogLevel;
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var sendMessage = require('./utils/sendMessage');
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var reloadApp = require('./utils/reloadApp');
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var createSocketUrl = require('./utils/createSocketUrl');
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var status = {
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isUnloading: false,
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currentHash: ''
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};
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var options = {
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hot: false,
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hotReload: true,
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liveReload: false,
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initial: true,
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useWarningOverlay: false,
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useErrorOverlay: false,
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useProgress: false
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};
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var socketUrl = createSocketUrl(__resourceQuery);
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self.addEventListener('beforeunload', function () {
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status.isUnloading = true;
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});
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if (typeof window !== 'undefined') {
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var qs = window.location.search.toLowerCase();
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options.hotReload = qs.indexOf('hotreload=false') === -1;
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}
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var onSocketMessage = {
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hot: function hot() {
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options.hot = true;
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log.info('[WDS] Hot Module Replacement enabled.');
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},
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liveReload: function liveReload() {
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options.liveReload = true;
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log.info('[WDS] Live Reloading enabled.');
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},
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invalid: function invalid() {
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log.info('[WDS] App updated. Recompiling...'); // fixes #1042. overlay doesn't clear if errors are fixed but warnings remain.
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if (options.useWarningOverlay || options.useErrorOverlay) {
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overlay.clear();
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}
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sendMessage('Invalid');
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},
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hash: function hash(_hash) {
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status.currentHash = _hash;
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},
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'still-ok': function stillOk() {
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log.info('[WDS] Nothing changed.');
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if (options.useWarningOverlay || options.useErrorOverlay) {
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overlay.clear();
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}
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sendMessage('StillOk');
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},
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'log-level': function logLevel(level) {
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var hotCtx = require.context('webpack/hot', false, /^\.\/log$/);
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if (hotCtx.keys().indexOf('./log') !== -1) {
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hotCtx('./log').setLogLevel(level);
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}
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setLogLevel(level);
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},
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overlay: function overlay(value) {
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if (typeof document !== 'undefined') {
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if (typeof value === 'boolean') {
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options.useWarningOverlay = false;
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options.useErrorOverlay = value;
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} else if (value) {
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options.useWarningOverlay = value.warnings;
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options.useErrorOverlay = value.errors;
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}
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}
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},
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progress: function progress(_progress) {
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if (typeof document !== 'undefined') {
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options.useProgress = _progress;
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}
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},
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'progress-update': function progressUpdate(data) {
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if (options.useProgress) {
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log.info("[WDS] ".concat(data.percent, "% - ").concat(data.msg, "."));
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}
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sendMessage('Progress', data);
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},
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ok: function ok() {
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sendMessage('Ok');
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if (options.useWarningOverlay || options.useErrorOverlay) {
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overlay.clear();
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}
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if (options.initial) {
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return options.initial = false;
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} // eslint-disable-line no-return-assign
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reloadApp(options, status);
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},
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'content-changed': function contentChanged() {
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log.info('[WDS] Content base changed. Reloading...');
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self.location.reload();
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},
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warnings: function warnings(_warnings) {
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log.warn('[WDS] Warnings while compiling.');
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var strippedWarnings = _warnings.map(function (warning) {
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return stripAnsi(warning);
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});
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sendMessage('Warnings', strippedWarnings);
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for (var i = 0; i < strippedWarnings.length; i++) {
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log.warn(strippedWarnings[i]);
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}
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if (options.useWarningOverlay) {
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overlay.showMessage(_warnings);
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}
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if (options.initial) {
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return options.initial = false;
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} // eslint-disable-line no-return-assign
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reloadApp(options, status);
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},
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errors: function errors(_errors) {
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log.error('[WDS] Errors while compiling. Reload prevented.');
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var strippedErrors = _errors.map(function (error) {
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return stripAnsi(error);
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});
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sendMessage('Errors', strippedErrors);
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for (var i = 0; i < strippedErrors.length; i++) {
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log.error(strippedErrors[i]);
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}
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if (options.useErrorOverlay) {
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overlay.showMessage(_errors);
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}
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options.initial = false;
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},
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error: function error(_error) {
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log.error(_error);
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},
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close: function close() {
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log.error('[WDS] Disconnected!');
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sendMessage('Close');
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}
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};
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socket(socketUrl, onSocketMessage);
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