120 lines
5.3 KiB
JavaScript
120 lines
5.3 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 path = require("path");
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const AMDRequireDependency = require("./AMDRequireDependency");
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const AMDRequireItemDependency = require("./AMDRequireItemDependency");
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const AMDRequireArrayDependency = require("./AMDRequireArrayDependency");
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const AMDRequireContextDependency = require("./AMDRequireContextDependency");
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const AMDDefineDependency = require("./AMDDefineDependency");
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const UnsupportedDependency = require("./UnsupportedDependency");
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const LocalModuleDependency = require("./LocalModuleDependency");
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const NullFactory = require("../NullFactory");
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const AMDRequireDependenciesBlockParserPlugin = require("./AMDRequireDependenciesBlockParserPlugin");
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const AMDDefineDependencyParserPlugin = require("./AMDDefineDependencyParserPlugin");
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const AliasPlugin = require("enhanced-resolve/lib/AliasPlugin");
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const ParserHelpers = require("../ParserHelpers");
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class AMDPlugin {
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constructor(options, amdOptions) {
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this.amdOptions = amdOptions;
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this.options = options;
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}
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apply(compiler) {
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const options = this.options;
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const amdOptions = this.amdOptions;
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compiler.plugin("compilation", (compilation, params) => {
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const normalModuleFactory = params.normalModuleFactory;
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const contextModuleFactory = params.contextModuleFactory;
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compilation.dependencyFactories.set(AMDRequireDependency, new NullFactory());
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compilation.dependencyTemplates.set(AMDRequireDependency, new AMDRequireDependency.Template());
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compilation.dependencyFactories.set(AMDRequireItemDependency, normalModuleFactory);
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compilation.dependencyTemplates.set(AMDRequireItemDependency, new AMDRequireItemDependency.Template());
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compilation.dependencyFactories.set(AMDRequireArrayDependency, new NullFactory());
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compilation.dependencyTemplates.set(AMDRequireArrayDependency, new AMDRequireArrayDependency.Template());
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compilation.dependencyFactories.set(AMDRequireContextDependency, contextModuleFactory);
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compilation.dependencyTemplates.set(AMDRequireContextDependency, new AMDRequireContextDependency.Template());
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compilation.dependencyFactories.set(AMDDefineDependency, new NullFactory());
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compilation.dependencyTemplates.set(AMDDefineDependency, new AMDDefineDependency.Template());
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compilation.dependencyFactories.set(UnsupportedDependency, new NullFactory());
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compilation.dependencyTemplates.set(UnsupportedDependency, new UnsupportedDependency.Template());
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compilation.dependencyFactories.set(LocalModuleDependency, new NullFactory());
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compilation.dependencyTemplates.set(LocalModuleDependency, new LocalModuleDependency.Template());
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params.normalModuleFactory.plugin("parser", (parser, parserOptions) => {
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if(typeof parserOptions.amd !== "undefined" && !parserOptions.amd)
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return;
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function setExpressionToModule(outerExpr, module) {
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parser.plugin("expression " + outerExpr, (expr) => {
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const dep = new AMDRequireItemDependency(module, expr.range);
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dep.userRequest = outerExpr;
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dep.loc = expr.loc;
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parser.state.current.addDependency(dep);
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return true;
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});
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}
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parser.apply(
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new AMDRequireDependenciesBlockParserPlugin(options),
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new AMDDefineDependencyParserPlugin(options)
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);
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setExpressionToModule("require.amd", "!!webpack amd options");
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setExpressionToModule("define.amd", "!!webpack amd options");
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setExpressionToModule("define", "!!webpack amd define");
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parser.plugin("expression __webpack_amd_options__", () =>
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parser.state.current.addVariable("__webpack_amd_options__", JSON.stringify(amdOptions)));
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parser.plugin("evaluate typeof define.amd", ParserHelpers.evaluateToString(typeof amdOptions));
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parser.plugin("evaluate typeof require.amd", ParserHelpers.evaluateToString(typeof amdOptions));
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parser.plugin("evaluate Identifier define.amd", ParserHelpers.evaluateToIdentifier("define.amd", true));
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parser.plugin("evaluate Identifier require.amd", ParserHelpers.evaluateToIdentifier("require.amd", true));
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parser.plugin("typeof define", ParserHelpers.toConstantDependency(JSON.stringify("function")));
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parser.plugin("evaluate typeof define", ParserHelpers.evaluateToString("function"));
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parser.plugin("can-rename define", ParserHelpers.approve);
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parser.plugin("rename define", (expr) => {
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const dep = new AMDRequireItemDependency("!!webpack amd define", expr.range);
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dep.userRequest = "define";
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dep.loc = expr.loc;
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parser.state.current.addDependency(dep);
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return false;
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});
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parser.plugin("typeof require", ParserHelpers.toConstantDependency(JSON.stringify("function")));
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parser.plugin("evaluate typeof require", ParserHelpers.evaluateToString("function"));
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});
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});
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compiler.plugin("after-resolvers", () => {
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compiler.resolvers.normal.apply(
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new AliasPlugin("described-resolve", {
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name: "amdefine",
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alias: path.join(__dirname, "..", "..", "buildin", "amd-define.js")
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}, "resolve"),
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new AliasPlugin("described-resolve", {
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name: "webpack amd options",
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alias: path.join(__dirname, "..", "..", "buildin", "amd-options.js")
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}, "resolve"),
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new AliasPlugin("described-resolve", {
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name: "webpack amd define",
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alias: path.join(__dirname, "..", "..", "buildin", "amd-define.js")
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}, "resolve")
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);
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});
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}
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}
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module.exports = AMDPlugin;
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