source: frontend/node_modules/webpack/lib/runtime/PublicPathRuntimeModule.js

/*
        MIT License http://www.opensource.org/licenses/mit-license.php
*/

"use strict";

const RuntimeGlobals = require("../RuntimeGlobals");
const RuntimeModule = require("../RuntimeModule");

/** @typedef {import("../../declarations/WebpackOptions").PublicPath} PublicPath */
/** @typedef {import("../Compilation")} Compilation */

class PublicPathRuntimeModule extends RuntimeModule {
        /**
         * @param {PublicPath} publicPath public path
         */
        constructor(publicPath) {
                super("publicPath", RuntimeModule.STAGE_BASIC);
                /** @type {PublicPath} */
                this.publicPath = publicPath;
        }

        /**
         * Generates runtime code for this runtime module.
         * @returns {string | null} runtime code
         */
        generate() {
                const { publicPath } = this;
                const compilation = /** @type {Compilation} */ (this.compilation);

                return `${RuntimeGlobals.publicPath} = ${JSON.stringify(
                        compilation.getPath(publicPath || "", {
                                hash: compilation.hash || "XXXX"
                        })
                )};`;
        }
}

module.exports = PublicPathRuntimeModule;