51 lines
1.1 KiB
JavaScript
51 lines
1.1 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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class JsonpExportMainTemplatePlugin {
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/**
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* @param {string} name jsonp function name
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*/
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constructor(name) {
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this.name = name;
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}
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apply(compilation) {
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const { mainTemplate, chunkTemplate } = compilation;
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const onRenderWithEntry = (source, chunk, hash) => {
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const name = mainTemplate.getAssetPath(this.name || "", {
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hash,
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chunk
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});
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return new ConcatSource(`${name}(`, source, ");");
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};
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for (const template of [mainTemplate, chunkTemplate]) {
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template.hooks.renderWithEntry.tap(
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"JsonpExportMainTemplatePlugin",
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onRenderWithEntry
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);
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}
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mainTemplate.hooks.globalHashPaths.tap(
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"JsonpExportMainTemplatePlugin",
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paths => {
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if (this.name) paths.push(this.name);
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return paths;
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}
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);
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mainTemplate.hooks.hash.tap("JsonpExportMainTemplatePlugin", hash => {
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hash.update("jsonp export");
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hash.update(`${this.name}`);
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});
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}
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}
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module.exports = JsonpExportMainTemplatePlugin;
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