mirror of https://github.com/webpack/webpack.git
96 lines
2.7 KiB
JavaScript
96 lines
2.7 KiB
JavaScript
/*
|
|
MIT License http://www.opensource.org/licenses/mit-license.php
|
|
Author Ivan Kopeykin @vankop
|
|
*/
|
|
|
|
"use strict";
|
|
|
|
const IgnoreErrorModuleFactory = require("./IgnoreErrorModuleFactory");
|
|
const {
|
|
JAVASCRIPT_MODULE_TYPE_AUTO,
|
|
JAVASCRIPT_MODULE_TYPE_DYNAMIC,
|
|
JAVASCRIPT_MODULE_TYPE_ESM
|
|
} = require("./ModuleTypeConstants");
|
|
const WebpackIsIncludedDependency = require("./dependencies/WebpackIsIncludedDependency");
|
|
const {
|
|
toConstantDependency
|
|
} = require("./javascript/JavascriptParserHelpers");
|
|
|
|
/** @typedef {import("enhanced-resolve").Resolver} Resolver */
|
|
/** @typedef {import("./Compiler")} Compiler */
|
|
/** @typedef {import("./Dependency").DependencyLocation} DependencyLocation */
|
|
/** @typedef {import("./Module")} Module */
|
|
/** @typedef {import("./javascript/JavascriptParser")} JavascriptParser */
|
|
/** @typedef {import("./javascript/JavascriptParser").Range} Range */
|
|
|
|
const PLUGIN_NAME = "WebpackIsIncludedPlugin";
|
|
|
|
class WebpackIsIncludedPlugin {
|
|
/**
|
|
* @param {Compiler} compiler the compiler instance
|
|
* @returns {void}
|
|
*/
|
|
apply(compiler) {
|
|
compiler.hooks.compilation.tap(
|
|
PLUGIN_NAME,
|
|
(compilation, { normalModuleFactory }) => {
|
|
compilation.dependencyFactories.set(
|
|
WebpackIsIncludedDependency,
|
|
new IgnoreErrorModuleFactory(normalModuleFactory)
|
|
);
|
|
compilation.dependencyTemplates.set(
|
|
WebpackIsIncludedDependency,
|
|
new WebpackIsIncludedDependency.Template()
|
|
);
|
|
|
|
/**
|
|
* @param {JavascriptParser} parser the parser
|
|
* @returns {void}
|
|
*/
|
|
const handler = parser => {
|
|
parser.hooks.call
|
|
.for("__webpack_is_included__")
|
|
.tap(PLUGIN_NAME, expr => {
|
|
if (
|
|
expr.type !== "CallExpression" ||
|
|
expr.arguments.length !== 1 ||
|
|
expr.arguments[0].type === "SpreadElement"
|
|
) {
|
|
return;
|
|
}
|
|
|
|
const request = parser.evaluateExpression(expr.arguments[0]);
|
|
|
|
if (!request.isString()) return;
|
|
|
|
const dep = new WebpackIsIncludedDependency(
|
|
/** @type {string} */ (request.string),
|
|
/** @type {Range} */ (expr.range)
|
|
);
|
|
dep.loc = /** @type {DependencyLocation} */ (expr.loc);
|
|
parser.state.module.addDependency(dep);
|
|
return true;
|
|
});
|
|
parser.hooks.typeof
|
|
.for("__webpack_is_included__")
|
|
.tap(
|
|
PLUGIN_NAME,
|
|
toConstantDependency(parser, JSON.stringify("function"))
|
|
);
|
|
};
|
|
normalModuleFactory.hooks.parser
|
|
.for(JAVASCRIPT_MODULE_TYPE_AUTO)
|
|
.tap(PLUGIN_NAME, handler);
|
|
normalModuleFactory.hooks.parser
|
|
.for(JAVASCRIPT_MODULE_TYPE_DYNAMIC)
|
|
.tap(PLUGIN_NAME, handler);
|
|
normalModuleFactory.hooks.parser
|
|
.for(JAVASCRIPT_MODULE_TYPE_ESM)
|
|
.tap(PLUGIN_NAME, handler);
|
|
}
|
|
);
|
|
}
|
|
}
|
|
|
|
module.exports = WebpackIsIncludedPlugin;
|