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/*
Author Tobias Koppers @sokra
*/
"use strict";
const RuntimeGlobals = require("../RuntimeGlobals");
const RuntimeModule = require("../RuntimeModule");
const Template = require("../Template");
/** @typedef {import("../Compilation")} Compilation */
class HotModuleReplacementRuntimeModule extends RuntimeModule {
constructor() {
super("hot module replacement", RuntimeModule.STAGE_BASIC);
}
/**
* Generates runtime code for this runtime module.
* @returns {string | null} runtime code
*/
generate() {
const { runtimeTemplate } = /** @type {Compilation} */ (this.compilation);
return Template.getFunctionContent(
require("./HotModuleReplacement.runtime")
)
.replace(
"Object.prototype.hasOwnProperty.call(require, name)",
runtimeTemplate.objectHasOwn("require", "name")
)
.replace(
/\$interceptModuleExecution\$/g,
RuntimeGlobals.interceptModuleExecution
)
.replace(/\$moduleCache\$/g, RuntimeGlobals.moduleCache)
.replace(/\$hmrModuleData\$/g, RuntimeGlobals.hmrModuleData)
.replace(/\$hmrDownloadManifest\$/g, RuntimeGlobals.hmrDownloadManifest)
.replace(
/\$hmrInvalidateModuleHandlers\$/g,
RuntimeGlobals.hmrInvalidateModuleHandlers
)
.replace(
/\$hmrDownloadUpdateHandlers\$/g,
RuntimeGlobals.hmrDownloadUpdateHandlers
);
}
}
module.exports = HotModuleReplacementRuntimeModule;