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249 lines
6.6 KiB
249 lines
6.6 KiB
/*
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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.hooks.compilation.tap(
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"AMDPlugin",
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(compilation, { contextModuleFactory, normalModuleFactory }) => {
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compilation.dependencyFactories.set(
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AMDRequireDependency,
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new NullFactory()
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);
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compilation.dependencyTemplates.set(
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AMDRequireDependency,
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new AMDRequireDependency.Template()
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);
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compilation.dependencyFactories.set(
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AMDRequireItemDependency,
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normalModuleFactory
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);
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compilation.dependencyTemplates.set(
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AMDRequireItemDependency,
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new AMDRequireItemDependency.Template()
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);
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compilation.dependencyFactories.set(
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AMDRequireArrayDependency,
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new NullFactory()
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);
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compilation.dependencyTemplates.set(
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AMDRequireArrayDependency,
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new AMDRequireArrayDependency.Template()
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);
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compilation.dependencyFactories.set(
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AMDRequireContextDependency,
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contextModuleFactory
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);
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compilation.dependencyTemplates.set(
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AMDRequireContextDependency,
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new AMDRequireContextDependency.Template()
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);
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compilation.dependencyFactories.set(
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AMDDefineDependency,
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new NullFactory()
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);
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compilation.dependencyTemplates.set(
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AMDDefineDependency,
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new AMDDefineDependency.Template()
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);
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compilation.dependencyFactories.set(
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UnsupportedDependency,
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new NullFactory()
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);
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compilation.dependencyTemplates.set(
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UnsupportedDependency,
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new UnsupportedDependency.Template()
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);
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compilation.dependencyFactories.set(
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LocalModuleDependency,
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new NullFactory()
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);
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compilation.dependencyTemplates.set(
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LocalModuleDependency,
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new LocalModuleDependency.Template()
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);
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const handler = (parser, parserOptions) => {
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if (parserOptions.amd !== undefined && !parserOptions.amd) return;
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const setExpressionToModule = (outerExpr, module) => {
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parser.hooks.expression.for(outerExpr).tap("AMDPlugin", 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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new AMDRequireDependenciesBlockParserPlugin(options).apply(parser);
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new AMDDefineDependencyParserPlugin(options).apply(parser);
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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.hooks.expression
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.for("__webpack_amd_options__")
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.tap("AMDPlugin", () =>
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parser.state.current.addVariable(
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"__webpack_amd_options__",
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JSON.stringify(amdOptions)
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)
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);
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parser.hooks.evaluateTypeof
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.for("define.amd")
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.tap(
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"AMDPlugin",
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ParserHelpers.evaluateToString(typeof amdOptions)
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);
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parser.hooks.evaluateTypeof
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.for("require.amd")
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.tap(
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"AMDPlugin",
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ParserHelpers.evaluateToString(typeof amdOptions)
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);
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parser.hooks.evaluateIdentifier
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.for("define.amd")
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.tap(
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"AMDPlugin",
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ParserHelpers.evaluateToIdentifier("define.amd", true)
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);
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parser.hooks.evaluateIdentifier
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.for("require.amd")
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.tap(
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"AMDPlugin",
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ParserHelpers.evaluateToIdentifier("require.amd", true)
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);
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parser.hooks.typeof
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.for("define")
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.tap(
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"AMDPlugin",
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ParserHelpers.toConstantDependency(
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parser,
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JSON.stringify("function")
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)
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);
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parser.hooks.evaluateTypeof
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.for("define")
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.tap("AMDPlugin", ParserHelpers.evaluateToString("function"));
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parser.hooks.canRename
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.for("define")
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.tap("AMDPlugin", ParserHelpers.approve);
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parser.hooks.rename.for("define").tap("AMDPlugin", expr => {
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const dep = new AMDRequireItemDependency(
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"!!webpack amd define",
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expr.range
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);
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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.hooks.typeof
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.for("require")
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.tap(
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"AMDPlugin",
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ParserHelpers.toConstantDependency(
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parser,
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JSON.stringify("function")
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)
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);
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parser.hooks.evaluateTypeof
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.for("require")
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.tap("AMDPlugin", ParserHelpers.evaluateToString("function"));
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};
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normalModuleFactory.hooks.parser
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.for("javascript/auto")
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.tap("AMDPlugin", handler);
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normalModuleFactory.hooks.parser
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.for("javascript/dynamic")
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.tap("AMDPlugin", handler);
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}
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);
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compiler.hooks.afterResolvers.tap("AMDPlugin", () => {
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compiler.resolverFactory.hooks.resolver
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.for("normal")
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.tap("AMDPlugin", resolver => {
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new AliasPlugin(
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"described-resolve",
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{
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name: "amdefine",
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alias: path.join(
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__dirname,
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"..",
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"..",
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"buildin",
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"amd-define.js"
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)
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},
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"resolve"
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).apply(resolver);
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new AliasPlugin(
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"described-resolve",
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{
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name: "webpack amd options",
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alias: path.join(
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__dirname,
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"..",
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"..",
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"buildin",
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"amd-options.js"
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)
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},
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"resolve"
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).apply(resolver);
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new AliasPlugin(
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"described-resolve",
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{
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name: "webpack amd define",
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alias: path.join(
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__dirname,
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"..",
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"..",
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"buildin",
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"amd-define.js"
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)
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},
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"resolve"
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).apply(resolver);
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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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