mirror of https://github.com/jkjoy/sunpeiwen.git
85 lines
2.4 KiB
JavaScript
85 lines
2.4 KiB
JavaScript
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/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Tobias Koppers @sokra
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*/
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"use strict";
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const makeSerializable = require("../util/makeSerializable");
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const NullDependency = require("./NullDependency");
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/** @typedef {import("webpack-sources").ReplaceSource} ReplaceSource */
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/** @typedef {import("../Dependency")} Dependency */
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/** @typedef {import("../DependencyTemplate").DependencyTemplateContext} DependencyTemplateContext */
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/** @typedef {import("../javascript/JavascriptParser").Range} Range */
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/** @typedef {import("../serialization/ObjectMiddleware").ObjectDeserializerContext} ObjectDeserializerContext */
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/** @typedef {import("../serialization/ObjectMiddleware").ObjectSerializerContext} ObjectSerializerContext */
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/** @typedef {import("./LocalModule")} LocalModule */
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class LocalModuleDependency extends NullDependency {
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/**
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* @param {LocalModule} localModule local module
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* @param {Range} range range
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* @param {boolean} callNew true, when the local module should be called with new
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*/
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constructor(localModule, range, callNew) {
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super();
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this.localModule = localModule;
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this.range = range;
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this.callNew = callNew;
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}
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/**
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* @param {ObjectSerializerContext} context context
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*/
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serialize(context) {
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const { write } = context;
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write(this.localModule);
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write(this.range);
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write(this.callNew);
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super.serialize(context);
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}
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/**
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* @param {ObjectDeserializerContext} context context
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*/
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deserialize(context) {
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const { read } = context;
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this.localModule = read();
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this.range = read();
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this.callNew = read();
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super.deserialize(context);
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}
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}
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makeSerializable(
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LocalModuleDependency,
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"webpack/lib/dependencies/LocalModuleDependency"
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);
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LocalModuleDependency.Template = class LocalModuleDependencyTemplate extends (
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NullDependency.Template
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) {
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/**
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* @param {Dependency} dependency the dependency for which the template should be applied
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* @param {ReplaceSource} source the current replace source which can be modified
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* @param {DependencyTemplateContext} templateContext the context object
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* @returns {void}
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*/
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apply(dependency, source, templateContext) {
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const dep = /** @type {LocalModuleDependency} */ (dependency);
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if (!dep.range) return;
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const moduleInstance = dep.callNew
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? `new (function () { return ${dep.localModule.variableName()}; })()`
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: dep.localModule.variableName();
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source.replace(dep.range[0], dep.range[1] - 1, moduleInstance);
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}
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};
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module.exports = LocalModuleDependency;
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