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keksAccountGUI/node_modulesOLD/webpack/lib/IgnorePlugin.js
2019-08-11 20:48:02 +02:00

91 lines
2.4 KiB
JavaScript

/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict";
const validateOptions = require("schema-utils");
const schema = require("../schemas/plugins/IgnorePlugin.json");
/** @typedef {import("../declarations/plugins/IgnorePlugin").IgnorePluginOptions} IgnorePluginOptions */
/** @typedef {import("./Compiler")} Compiler */
class IgnorePlugin {
/**
* @param {IgnorePluginOptions} options IgnorePlugin options
*/
constructor(options) {
// TODO webpack 5 remove this compat-layer
if (arguments.length > 1 || options instanceof RegExp) {
options = {
resourceRegExp: arguments[0],
contextRegExp: arguments[1]
};
}
validateOptions(schema, options, "IgnorePlugin");
this.options = options;
/** @private @type {Function} */
this.checkIgnore = this.checkIgnore.bind(this);
}
/**
* Note that if "contextRegExp" is given, both the "resourceRegExp"
* and "contextRegExp" have to match.
*
* @param {TODO} result result
* @returns {TODO|null} returns result or null if result should be ignored
*/
checkIgnore(result) {
if (!result) return result;
if (
"checkResource" in this.options &&
this.options.checkResource &&
this.options.checkResource(result.request, result.context)
) {
// TODO webpack 5 remove checkContext, as checkResource already gets context
if ("checkContext" in this.options && this.options.checkContext) {
if (this.options.checkContext(result.context)) {
return null;
}
} else {
return null;
}
}
if (
"resourceRegExp" in this.options &&
this.options.resourceRegExp &&
this.options.resourceRegExp.test(result.request)
) {
if ("contextRegExp" in this.options && this.options.contextRegExp) {
// if "contextRegExp" is given,
// both the "resourceRegExp" and "contextRegExp" have to match.
if (this.options.contextRegExp.test(result.context)) {
return null;
}
} else {
return null;
}
}
return result;
}
/**
* @param {Compiler} compiler Webpack Compiler
* @returns {void}
*/
apply(compiler) {
compiler.hooks.normalModuleFactory.tap("IgnorePlugin", nmf => {
nmf.hooks.beforeResolve.tap("IgnorePlugin", this.checkIgnore);
});
compiler.hooks.contextModuleFactory.tap("IgnorePlugin", cmf => {
cmf.hooks.beforeResolve.tap("IgnorePlugin", this.checkIgnore);
});
}
}
module.exports = IgnorePlugin;