| Path : /var/www/html/infraai.ai/frontend/node_modules/webpack/lib/dll/ |
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| Current File : /var/www/html/infraai.ai/frontend/node_modules/webpack/lib/dll/DllReferencePlugin.js |
/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const ExternalModuleFactoryPlugin = require("../ExternalModuleFactoryPlugin");
const DelegatedSourceDependency = require("../dependencies/DelegatedSourceDependency");
const WebpackError = require("../errors/WebpackError");
const { makePathsRelative } = require("../util/identifier");
const parseJson = require("../util/parseJson");
const DelegatedModuleFactoryPlugin = require("./DelegatedModuleFactoryPlugin");
/** @typedef {import("../../declarations/WebpackOptions").Externals} Externals */
/** @typedef {import("../../declarations/plugins/dll/DllReferencePlugin").DllReferencePluginOptions} DllReferencePluginOptions */
/** @typedef {import("../../declarations/plugins/dll/DllReferencePlugin").DllReferencePluginOptionsContent} DllReferencePluginOptionsContent */
/** @typedef {import("../../declarations/plugins/dll/DllReferencePlugin").DllReferencePluginOptionsManifest} DllReferencePluginOptionsManifest */
/** @typedef {import("../Compiler")} Compiler */
/** @typedef {import("../Compiler").CompilationParams} CompilationParams */
/** @typedef {import("../util/fs").InputFileSystem} InputFileSystem */
/** @typedef {{ path: string, data: DllReferencePluginOptionsManifest | undefined, error: Error | undefined }} CompilationDataItem */
const PLUGIN_NAME = "DllReferencePlugin";
class DllReferencePlugin {
/**
* Creates an instance of DllReferencePlugin.
* @param {DllReferencePluginOptions} options options object
*/
constructor(options) {
this.options = options;
}
/**
* Applies the plugin by registering its hooks on the compiler.
* @param {Compiler} compiler the compiler instance
* @returns {void}
*/
apply(compiler) {
compiler.hooks.validate.tap(PLUGIN_NAME, () => {
compiler.validate(
() => require("../../schemas/plugins/dll/DllReferencePlugin.json"),
this.options,
{
name: "Dll Reference Plugin",
baseDataPath: "options"
},
(options) =>
require("../../schemas/plugins/dll/DllReferencePlugin.check")(options)
);
});
compiler.hooks.compilation.tap(
PLUGIN_NAME,
(compilation, { normalModuleFactory }) => {
compilation.dependencyFactories.set(
DelegatedSourceDependency,
normalModuleFactory
);
}
);
/** @type {WeakMap<CompilationParams, CompilationDataItem>} */
const compilationData = new WeakMap();
compiler.hooks.beforeCompile.tapAsync(PLUGIN_NAME, (params, callback) => {
if ("manifest" in this.options) {
const manifest = this.options.manifest;
if (typeof manifest === "string") {
/** @type {InputFileSystem} */
(compiler.inputFileSystem).readFile(manifest, (err, result) => {
if (err) return callback(err);
/** @type {CompilationDataItem} */
const data = {
path: manifest,
data: undefined,
error: undefined
};
// Catch errors parsing the manifest so that blank
// or malformed manifest files don't kill the process.
try {
data.data =
/** @type {DllReferencePluginOptionsManifest} */
(
/** @type {unknown} */
(parseJson(/** @type {Buffer} */ (result).toString("utf8")))
);
} catch (parseErr) {
// Store the error in the params so that it can
// be added as a compilation error later on.
const manifestPath = makePathsRelative(
compiler.context,
manifest,
compiler.root
);
data.error = new DllManifestError(
manifestPath,
/** @type {Error} */ (parseErr).message
);
}
compilationData.set(params, data);
return callback();
});
return;
}
}
return callback();
});
compiler.hooks.compile.tap(PLUGIN_NAME, (params) => {
let name = this.options.name;
let sourceType = this.options.sourceType;
let resolvedContent =
"content" in this.options ? this.options.content : undefined;
if ("manifest" in this.options) {
const manifestParameter = this.options.manifest;
/** @type {undefined | DllReferencePluginOptionsManifest} */
let manifest;
if (typeof manifestParameter === "string") {
const data =
/** @type {CompilationDataItem} */
(compilationData.get(params));
// If there was an error parsing the manifest
// file, exit now because the error will be added
// as a compilation error in the "compilation" hook.
if (data.error) {
return;
}
manifest = data.data;
} else {
manifest = manifestParameter;
}
if (manifest) {
if (!name) name = manifest.name;
if (!sourceType) sourceType = manifest.type;
if (!resolvedContent) resolvedContent = manifest.content;
}
}
/** @type {Externals} */
const externals = {};
const source = `dll-reference ${name}`;
externals[source] = /** @type {string} */ (name);
const normalModuleFactory = params.normalModuleFactory;
new ExternalModuleFactoryPlugin(sourceType || "var", externals).apply(
normalModuleFactory
);
new DelegatedModuleFactoryPlugin({
source,
type: this.options.type,
scope: this.options.scope,
context: this.options.context || compiler.context,
content:
/** @type {DllReferencePluginOptionsContent} */
(resolvedContent),
extensions: this.options.extensions,
associatedObjectForCache: compiler.root
}).apply(normalModuleFactory);
});
compiler.hooks.compilation.tap(PLUGIN_NAME, (compilation, params) => {
if ("manifest" in this.options) {
const manifest = this.options.manifest;
if (typeof manifest === "string") {
const data =
/** @type {CompilationDataItem} */
(compilationData.get(params));
// If there was an error parsing the manifest file, add the
// error as a compilation error to make the compilation fail.
if (data.error) {
compilation.errors.push(
/** @type {DllManifestError} */ (data.error)
);
}
compilation.fileDependencies.add(manifest);
}
}
});
}
}
class DllManifestError extends WebpackError {
/**
* Creates an instance of DllManifestError.
* @param {string} filename filename of the manifest
* @param {string} message error message
*/
constructor(filename, message) {
super();
this.name = "DllManifestError";
this.message = `Dll manifest ${filename}\n${message}`;
}
}
module.exports = DllReferencePlugin;