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- /* global __resourceQuery, __webpack_hash__ */
- /// <reference types="webpack/module" />
- import webpackHotLog from "webpack/hot/log.js";
- import stripAnsi from "./utils/stripAnsi.js";
- import parseURL from "./utils/parseURL.js";
- import socket from "./socket.js";
- import { formatProblem, show, hide } from "./overlay.js";
- import { log, setLogLevel } from "./utils/log.js";
- import sendMessage from "./utils/sendMessage.js";
- import reloadApp from "./utils/reloadApp.js";
- import createSocketURL from "./utils/createSocketURL.js";
- /**
- * @typedef {Object} Options
- * @property {boolean} hot
- * @property {boolean} liveReload
- * @property {boolean} progress
- * @property {boolean | { warnings?: boolean, errors?: boolean, trustedTypesPolicyName?: string }} overlay
- * @property {string} [logging]
- * @property {number} [reconnect]
- */
- /**
- * @typedef {Object} Status
- * @property {boolean} isUnloading
- * @property {string} currentHash
- * @property {string} [previousHash]
- */
- /**
- * @type {Status}
- */
- var status = {
- isUnloading: false,
- // TODO Workaround for webpack v4, `__webpack_hash__` is not replaced without HotModuleReplacement
- // eslint-disable-next-line camelcase
- currentHash: typeof __webpack_hash__ !== "undefined" ? __webpack_hash__ : ""
- };
- /** @type {Options} */
- var options = {
- hot: false,
- liveReload: false,
- progress: false,
- overlay: false
- };
- var parsedResourceQuery = parseURL(__resourceQuery);
- if (parsedResourceQuery.hot === "true") {
- options.hot = true;
- log.info("Hot Module Replacement enabled.");
- }
- if (parsedResourceQuery["live-reload"] === "true") {
- options.liveReload = true;
- log.info("Live Reloading enabled.");
- }
- if (parsedResourceQuery.logging) {
- options.logging = parsedResourceQuery.logging;
- }
- if (typeof parsedResourceQuery.reconnect !== "undefined") {
- options.reconnect = Number(parsedResourceQuery.reconnect);
- }
- /**
- * @param {string} level
- */
- function setAllLogLevel(level) {
- // This is needed because the HMR logger operate separately from dev server logger
- webpackHotLog.setLogLevel(level === "verbose" || level === "log" ? "info" : level);
- setLogLevel(level);
- }
- if (options.logging) {
- setAllLogLevel(options.logging);
- }
- self.addEventListener("beforeunload", function () {
- status.isUnloading = true;
- });
- var onSocketMessage = {
- hot: function hot() {
- if (parsedResourceQuery.hot === "false") {
- return;
- }
- options.hot = true;
- log.info("Hot Module Replacement enabled.");
- },
- liveReload: function liveReload() {
- if (parsedResourceQuery["live-reload"] === "false") {
- return;
- }
- options.liveReload = true;
- log.info("Live Reloading enabled.");
- },
- invalid: function invalid() {
- log.info("App updated. Recompiling..."); // Fixes #1042. overlay doesn't clear if errors are fixed but warnings remain.
- if (options.overlay) {
- hide();
- }
- sendMessage("Invalid");
- },
- /**
- * @param {string} hash
- */
- hash: function hash(_hash) {
- status.previousHash = status.currentHash;
- status.currentHash = _hash;
- },
- logging: setAllLogLevel,
- /**
- * @param {boolean} value
- */
- overlay: function overlay(value) {
- if (typeof document === "undefined") {
- return;
- }
- options.overlay = value;
- },
- /**
- * @param {number} value
- */
- reconnect: function reconnect(value) {
- if (parsedResourceQuery.reconnect === "false") {
- return;
- }
- options.reconnect = value;
- },
- /**
- * @param {boolean} value
- */
- progress: function progress(value) {
- options.progress = value;
- },
- /**
- * @param {{ pluginName?: string, percent: number, msg: string }} data
- */
- "progress-update": function progressUpdate(data) {
- if (options.progress) {
- log.info("".concat(data.pluginName ? "[".concat(data.pluginName, "] ") : "").concat(data.percent, "% - ").concat(data.msg, "."));
- }
- sendMessage("Progress", data);
- },
- "still-ok": function stillOk() {
- log.info("Nothing changed.");
- if (options.overlay) {
- hide();
- }
- sendMessage("StillOk");
- },
- ok: function ok() {
- sendMessage("Ok");
- if (options.overlay) {
- hide();
- }
- reloadApp(options, status);
- },
- // TODO: remove in v5 in favor of 'static-changed'
- /**
- * @param {string} file
- */
- "content-changed": function contentChanged(file) {
- log.info("".concat(file ? "\"".concat(file, "\"") : "Content", " from static directory was changed. Reloading..."));
- self.location.reload();
- },
- /**
- * @param {string} file
- */
- "static-changed": function staticChanged(file) {
- log.info("".concat(file ? "\"".concat(file, "\"") : "Content", " from static directory was changed. Reloading..."));
- self.location.reload();
- },
- /**
- * @param {Error[]} warnings
- * @param {any} params
- */
- warnings: function warnings(_warnings, params) {
- log.warn("Warnings while compiling.");
- var printableWarnings = _warnings.map(function (error) {
- var _formatProblem = formatProblem("warning", error),
- header = _formatProblem.header,
- body = _formatProblem.body;
- return "".concat(header, "\n").concat(stripAnsi(body));
- });
- sendMessage("Warnings", printableWarnings);
- for (var i = 0; i < printableWarnings.length; i++) {
- log.warn(printableWarnings[i]);
- }
- var needShowOverlayForWarnings = typeof options.overlay === "boolean" ? options.overlay : options.overlay && options.overlay.warnings;
- if (needShowOverlayForWarnings) {
- var trustedTypesPolicyName = typeof options.overlay === "object" && options.overlay.trustedTypesPolicyName;
- show("warning", _warnings, trustedTypesPolicyName || null);
- }
- if (params && params.preventReloading) {
- return;
- }
- reloadApp(options, status);
- },
- /**
- * @param {Error[]} errors
- */
- errors: function errors(_errors) {
- log.error("Errors while compiling. Reload prevented.");
- var printableErrors = _errors.map(function (error) {
- var _formatProblem2 = formatProblem("error", error),
- header = _formatProblem2.header,
- body = _formatProblem2.body;
- return "".concat(header, "\n").concat(stripAnsi(body));
- });
- sendMessage("Errors", printableErrors);
- for (var i = 0; i < printableErrors.length; i++) {
- log.error(printableErrors[i]);
- }
- var needShowOverlayForErrors = typeof options.overlay === "boolean" ? options.overlay : options.overlay && options.overlay.errors;
- if (needShowOverlayForErrors) {
- var trustedTypesPolicyName = typeof options.overlay === "object" && options.overlay.trustedTypesPolicyName;
- show("error", _errors, trustedTypesPolicyName || null);
- }
- },
- /**
- * @param {Error} error
- */
- error: function error(_error) {
- log.error(_error);
- },
- close: function close() {
- log.info("Disconnected!");
- if (options.overlay) {
- hide();
- }
- sendMessage("Close");
- }
- };
- var socketURL = createSocketURL(parsedResourceQuery);
- socket(socketURL, onSocketMessage, options.reconnect);
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