mirror of https://github.com/webpack/webpack.git
66 lines
1.8 KiB
JavaScript
66 lines
1.8 KiB
JavaScript
/*
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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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class HarmonyExportHeaderDependency extends NullDependency {
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constructor(range, rangeStatement) {
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super();
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this.range = range;
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this.rangeStatement = rangeStatement;
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}
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get type() {
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return "harmony export header";
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}
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serialize(context) {
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const { write } = context;
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write(this.range);
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write(this.rangeStatement);
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super.serialize(context);
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}
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deserialize(context) {
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const { read } = context;
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this.range = read();
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this.rangeStatement = 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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HarmonyExportHeaderDependency,
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"webpack/lib/dependencies/HarmonyExportHeaderDependency"
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);
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HarmonyExportHeaderDependency.Template = class HarmonyExportDependencyTemplate 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 {HarmonyExportHeaderDependency} */ (dependency);
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const content = "";
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const replaceUntil = dep.range
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? dep.range[0] - 1
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: dep.rangeStatement[1] - 1;
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source.replace(dep.rangeStatement[0], replaceUntil, content);
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}
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};
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module.exports = HarmonyExportHeaderDependency;
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