/*
|
MIT License http://www.opensource.org/licenses/mit-license.php
|
Author Ivan Kopeykin @vankop
|
*/
|
|
"use strict";
|
|
const WebpackError = require("../WebpackError");
|
const makeSerializable = require("../util/makeSerializable");
|
const CssImportDependency = require("./CssImportDependency");
|
|
/** @typedef {import("webpack-sources").ReplaceSource} ReplaceSource */
|
/** @typedef {import("../Dependency")} Dependency */
|
/** @typedef {import("../DependencyTemplate").CssDependencyTemplateContext} DependencyTemplateContext */
|
/** @typedef {import("../Module")} Module */
|
/** @typedef {import("../CssModule")} CssModule */
|
/** @typedef {import("../ModuleGraph")} ModuleGraph */
|
/** @typedef {import("../util/runtime").RuntimeSpec} RuntimeSpec */
|
/** @typedef {import("../javascript/JavascriptParser").Range} Range */
|
/** @typedef {import("../serialization/ObjectMiddleware").ObjectDeserializerContext} ObjectDeserializerContext */
|
/** @typedef {import("../serialization/ObjectMiddleware").ObjectSerializerContext} ObjectSerializerContext */
|
/** @typedef {import("../Dependency").ReferencedExports} ReferencedExports */
|
/** @typedef {import("../../declarations/WebpackOptions").CssGeneratorExportsConvention} CssGeneratorExportsConvention */
|
/** @typedef {import("./CssIcssExportDependency").ExportMode} ExportMode */
|
/** @typedef {import("./CssIcssExportDependency").ExportType} ExportType */
|
|
class CssIcssImportDependency extends CssImportDependency {
|
/**
|
* Example of dependency:
|
*
|
* :import('./style.css') { value: name }
|
* @param {string} request request request path which needs resolving
|
* @param {Range} range the range of dependency
|
* @param {"local" | "global"} mode mode of the parsed CSS
|
* @param {string} importName import name (`name` from example)
|
* @param {string} localName local name (`value` from example)
|
*/
|
constructor(request, range, mode, importName, localName) {
|
super(request, range, mode);
|
this.importName = importName;
|
this.localName = localName;
|
}
|
|
get type() {
|
return "css :import";
|
}
|
|
/**
|
* Returns list of exports referenced by this dependency
|
* @param {ModuleGraph} moduleGraph module graph
|
* @param {RuntimeSpec} runtime the runtime for which the module is analysed
|
* @returns {ReferencedExports} referenced exports
|
*/
|
getReferencedExports(moduleGraph, runtime) {
|
return [
|
{
|
name: [this.importName],
|
canMangle: true
|
}
|
];
|
}
|
|
/**
|
* Returns warnings.
|
* @param {ModuleGraph} moduleGraph module graph
|
* @returns {WebpackError[] | null | undefined} warnings
|
*/
|
getWarnings(moduleGraph) {
|
const module = moduleGraph.getModule(this);
|
|
if (
|
module &&
|
!moduleGraph.getExportsInfo(module).isExportProvided(this.importName)
|
) {
|
const error = new WebpackError(
|
`Referenced name "${this.importName}" in "${this.userRequest}" not found`
|
);
|
error.module = module;
|
|
return [error];
|
}
|
|
return null;
|
}
|
|
/**
|
* Serializes this instance into the provided serializer context.
|
* @param {ObjectSerializerContext} context context
|
*/
|
serialize(context) {
|
const { write } = context;
|
write(this.importName);
|
write(this.localName);
|
super.serialize(context);
|
}
|
|
/**
|
* Restores this instance from the provided deserializer context.
|
* @param {ObjectDeserializerContext} context context
|
*/
|
deserialize(context) {
|
const { read } = context;
|
this.importName = read();
|
this.localName = read();
|
super.deserialize(context);
|
}
|
}
|
|
CssIcssImportDependency.Template = class CssIcssImportDependencyTemplate extends (
|
CssImportDependency.Template
|
) {
|
/**
|
* Applies the plugin by registering its hooks on the compiler.
|
* @param {Dependency} dependency the dependency for which the template should be applied
|
* @param {ReplaceSource} source the current replace source which can be modified
|
* @param {DependencyTemplateContext} templateContext the context object
|
* @returns {void}
|
*/
|
apply(dependency, source, templateContext) {
|
// Nothing
|
}
|
};
|
|
makeSerializable(
|
CssIcssImportDependency,
|
"webpack/lib/dependencies/CssIcssImportDependency"
|
);
|
|
module.exports = CssIcssImportDependency;
|
