164 lines
4.5 KiB
JavaScript
164 lines
4.5 KiB
JavaScript
/*
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MIT License http://www.opensource.org/licenses/mit-license.php
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Author Ivan Kopeykin @vankop
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*/
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"use strict";
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const RuntimeGlobals = require("../RuntimeGlobals");
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const {
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getDependencyUsedByExportsCondition
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} = require("../optimize/InnerGraph");
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const makeSerializable = require("../util/makeSerializable");
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const memoize = require("../util/memoize");
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const ModuleDependency = require("./ModuleDependency");
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/** @typedef {import("webpack-sources").ReplaceSource} ReplaceSource */
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/** @typedef {import("../ChunkGraph")} ChunkGraph */
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/** @typedef {import("../Dependency")} Dependency */
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/** @typedef {import("../Dependency").UpdateHashContext} UpdateHashContext */
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/** @typedef {import("../DependencyTemplate").DependencyTemplateContext} DependencyTemplateContext */
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/** @typedef {import("../Module")} Module */
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/** @typedef {import("../ModuleGraph")} ModuleGraph */
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/** @typedef {import("../ModuleGraphConnection")} ModuleGraphConnection */
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/** @typedef {import("../ModuleGraphConnection").ConnectionState} ConnectionState */
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/** @typedef {import("../util/Hash")} Hash */
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/** @typedef {import("../util/runtime").RuntimeSpec} RuntimeSpec */
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const getRawModule = memoize(() => require("../RawModule"));
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class URLDependency extends ModuleDependency {
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/**
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* @param {string} request request
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* @param {[number, number]} range range of the arguments of new URL( |> ... <| )
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* @param {[number, number]} outerRange range of the full |> new URL(...) <|
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* @param {boolean=} relative use relative urls instead of absolute with base uri
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*/
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constructor(request, range, outerRange, relative) {
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super(request);
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this.range = range;
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this.outerRange = outerRange;
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this.relative = relative || false;
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/** @type {Set<string> | boolean} */
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this.usedByExports = undefined;
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}
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get type() {
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return "new URL()";
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}
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get category() {
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return "url";
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}
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/**
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* @param {ModuleGraph} moduleGraph module graph
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* @returns {null | false | function(ModuleGraphConnection, RuntimeSpec): ConnectionState} function to determine if the connection is active
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*/
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getCondition(moduleGraph) {
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return getDependencyUsedByExportsCondition(
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this,
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this.usedByExports,
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moduleGraph
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);
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}
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/**
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* @param {string} context context directory
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* @returns {Module} a module
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*/
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createIgnoredModule(context) {
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const RawModule = getRawModule();
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return new RawModule(
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'module.exports = "data:,";',
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`ignored-asset`,
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`(ignored asset)`,
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new Set([RuntimeGlobals.module])
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);
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}
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serialize(context) {
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const { write } = context;
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write(this.outerRange);
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write(this.relative);
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write(this.usedByExports);
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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.outerRange = read();
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this.relative = read();
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this.usedByExports = read();
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super.deserialize(context);
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}
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}
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URLDependency.Template = class URLDependencyTemplate extends (
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ModuleDependency.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 {
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chunkGraph,
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moduleGraph,
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runtimeRequirements,
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runtimeTemplate,
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runtime
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} = templateContext;
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const dep = /** @type {URLDependency} */ (dependency);
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const connection = moduleGraph.getConnection(dep);
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// Skip rendering depending when dependency is conditional
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if (connection && !connection.isTargetActive(runtime)) {
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source.replace(
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dep.outerRange[0],
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dep.outerRange[1] - 1,
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"/* unused asset import */ undefined"
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);
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return;
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}
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runtimeRequirements.add(RuntimeGlobals.require);
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if (dep.relative) {
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runtimeRequirements.add(RuntimeGlobals.relativeUrl);
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source.replace(
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dep.outerRange[0],
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dep.outerRange[1] - 1,
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`/* asset import */ new ${
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RuntimeGlobals.relativeUrl
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}(${runtimeTemplate.moduleRaw({
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chunkGraph,
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module: moduleGraph.getModule(dep),
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request: dep.request,
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runtimeRequirements,
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weak: false
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})})`
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);
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} else {
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runtimeRequirements.add(RuntimeGlobals.baseURI);
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source.replace(
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dep.range[0],
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dep.range[1] - 1,
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`/* asset import */ ${runtimeTemplate.moduleRaw({
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chunkGraph,
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module: moduleGraph.getModule(dep),
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request: dep.request,
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runtimeRequirements,
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weak: false
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})}, ${RuntimeGlobals.baseURI}`
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);
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}
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}
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};
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makeSerializable(URLDependency, "webpack/lib/dependencies/URLDependency");
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module.exports = URLDependency;
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