89 lines
2.6 KiB
JavaScript
89 lines
2.6 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 { ConcatSource } = require("webpack-sources");
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const AbstractLibraryPlugin = require("./AbstractLibraryPlugin");
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/** @typedef {import("webpack-sources").Source} Source */
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/** @typedef {import("../../declarations/WebpackOptions").LibraryOptions} LibraryOptions */
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/** @typedef {import("../../declarations/WebpackOptions").LibraryType} LibraryType */
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/** @typedef {import("../Chunk")} Chunk */
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/** @typedef {import("../Compilation").ChunkHashContext} ChunkHashContext */
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/** @typedef {import("../Compiler")} Compiler */
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/** @typedef {import("../javascript/JavascriptModulesPlugin").RenderContext} RenderContext */
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/** @typedef {import("../util/Hash")} Hash */
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/** @template T @typedef {import("./AbstractLibraryPlugin").LibraryContext<T>} LibraryContext<T> */
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/**
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* @typedef {Object} JsonpLibraryPluginOptions
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* @property {LibraryType} type
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*/
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/**
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* @typedef {Object} JsonpLibraryPluginParsed
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* @property {string} name
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*/
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/**
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* @typedef {JsonpLibraryPluginParsed} T
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* @extends {AbstractLibraryPlugin<JsonpLibraryPluginParsed>}
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*/
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class JsonpLibraryPlugin extends AbstractLibraryPlugin {
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/**
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* @param {JsonpLibraryPluginOptions} options the plugin options
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*/
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constructor(options) {
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super({
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pluginName: "JsonpLibraryPlugin",
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type: options.type
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});
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}
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/**
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* @param {LibraryOptions} library normalized library option
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* @returns {T | false} preprocess as needed by overriding
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*/
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parseOptions(library) {
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const { name } = library;
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if (typeof name !== "string") {
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throw new Error(
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`Jsonp library name must be a simple string. ${AbstractLibraryPlugin.COMMON_LIBRARY_NAME_MESSAGE}`
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);
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}
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return {
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name: /** @type {string} */ (name)
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};
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}
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/**
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* @param {Source} source source
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* @param {RenderContext} renderContext render context
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* @param {LibraryContext<T>} libraryContext context
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* @returns {Source} source with library export
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*/
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render(source, { chunk }, { options, compilation }) {
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const name = compilation.getPath(options.name, {
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chunk
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});
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return new ConcatSource(`${name}(`, source, ")");
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}
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/**
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* @param {Chunk} chunk the chunk
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* @param {Hash} hash hash
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* @param {ChunkHashContext} chunkHashContext chunk hash context
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* @param {LibraryContext<T>} libraryContext context
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* @returns {void}
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*/
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chunkHash(chunk, hash, chunkHashContext, { options, compilation }) {
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hash.update("JsonpLibraryPlugin");
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hash.update(compilation.getPath(options.name, { chunk }));
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}
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}
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module.exports = JsonpLibraryPlugin;
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