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97 lines
2.6 KiB
97 lines
2.6 KiB
4 weeks ago
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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 {
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JAVASCRIPT_MODULE_TYPE_AUTO,
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JAVASCRIPT_MODULE_TYPE_DYNAMIC,
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JAVASCRIPT_MODULE_TYPE_ESM
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} = require("../ModuleTypeConstants");
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const ImportContextDependency = require("./ImportContextDependency");
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const ImportDependency = require("./ImportDependency");
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const ImportEagerDependency = require("./ImportEagerDependency");
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const ImportParserPlugin = require("./ImportParserPlugin");
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const ImportWeakDependency = require("./ImportWeakDependency");
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/** @typedef {import("../../declarations/WebpackOptions").JavascriptParserOptions} JavascriptParserOptions */
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/** @typedef {import("../Compiler")} Compiler */
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/** @typedef {import("../javascript/JavascriptParser")} Parser */
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const PLUGIN_NAME = "ImportPlugin";
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class ImportPlugin {
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/**
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* Apply the plugin
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* @param {Compiler} compiler the compiler instance
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* @returns {void}
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*/
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apply(compiler) {
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compiler.hooks.compilation.tap(
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PLUGIN_NAME,
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(compilation, { contextModuleFactory, normalModuleFactory }) => {
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compilation.dependencyFactories.set(
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ImportDependency,
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normalModuleFactory
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);
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compilation.dependencyTemplates.set(
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ImportDependency,
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new ImportDependency.Template()
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);
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compilation.dependencyFactories.set(
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ImportEagerDependency,
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normalModuleFactory
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);
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compilation.dependencyTemplates.set(
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ImportEagerDependency,
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new ImportEagerDependency.Template()
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);
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compilation.dependencyFactories.set(
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ImportWeakDependency,
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normalModuleFactory
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);
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compilation.dependencyTemplates.set(
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ImportWeakDependency,
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new ImportWeakDependency.Template()
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);
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compilation.dependencyFactories.set(
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ImportContextDependency,
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contextModuleFactory
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);
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compilation.dependencyTemplates.set(
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ImportContextDependency,
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new ImportContextDependency.Template()
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);
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/**
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* @param {Parser} parser parser parser
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* @param {JavascriptParserOptions} parserOptions parserOptions
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* @returns {void}
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*/
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const handler = (parser, parserOptions) => {
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if (parserOptions.import !== undefined && !parserOptions.import)
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return;
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new ImportParserPlugin(parserOptions).apply(parser);
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};
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normalModuleFactory.hooks.parser
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.for(JAVASCRIPT_MODULE_TYPE_AUTO)
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.tap(PLUGIN_NAME, handler);
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normalModuleFactory.hooks.parser
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.for(JAVASCRIPT_MODULE_TYPE_DYNAMIC)
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.tap(PLUGIN_NAME, handler);
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normalModuleFactory.hooks.parser
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.for(JAVASCRIPT_MODULE_TYPE_ESM)
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.tap(PLUGIN_NAME, handler);
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}
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);
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}
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}
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module.exports = ImportPlugin;
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