WarnDeprecatedOptionPlugin.js
a00ef2159c6eissn4frontend

WarnDeprecatedOptionPlugin.js
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			/*
			MIT License http://www.opensource.org/licenses/mit-license.php
			Author Florent Cailhol @ooflorent
			*/

			"use strict";

			const WebpackError = require("./WebpackError");

			/** @typedef {import("./Compiler")} Compiler */

			class WarnDeprecatedOptionPlugin {
			/**
			* Create an instance of the plugin
			* @param {string} option the target option
			* @param {string \| number} value the deprecated option value
			* @param {string} suggestion the suggestion replacement
			*/
			constructor(option, value, suggestion) {
			this.option = option;
			this.value = value;
			this.suggestion = suggestion;
			}

			/**
			* Apply the plugin
			* @param {Compiler} compiler the compiler instance
			* @returns {void}
			*/
			apply(compiler) {
			compiler.hooks.thisCompilation.tap(
			"WarnDeprecatedOptionPlugin",
			compilation => {
			compilation.warnings.push(
			new DeprecatedOptionWarning(this.option, this.value, this.suggestion)
			);
			}
			);
			}
			}

			class DeprecatedOptionWarning extends WebpackError {
			constructor(option, value, suggestion) {
			super();

			this.name = "DeprecatedOptionWarning";
			this.message =
			"configuration\n" +
			`The value '${value}' for option '${option}' is deprecated. ` +
			`Use '${suggestion}' instead.`;

			Error.captureStackTrace(this, this.constructor);
			}
			}

			module.exports = WarnDeprecatedOptionPlugin;