You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
92 lines
2.4 KiB
92 lines
2.4 KiB
/*
|
|
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;
|