RiffMaster_WPFaT2023_Project/Frontend/RiffMasterFront/node_modules/webpack-dev-middleware/dist/utils/setupOutputFileSystem.js

"use strict";

const memfs = require("memfs");

/** @typedef {import("webpack").MultiCompiler} MultiCompiler */
/** @typedef {import("../index.js").IncomingMessage} IncomingMessage */
/** @typedef {import("../index.js").ServerResponse} ServerResponse */

/**
 * @template {IncomingMessage} Request
 * @template {ServerResponse} Response
 * @param {import("../index.js").Context<Request, Response>} context
 */
function setupOutputFileSystem(context) {
  let outputFileSystem;
  if (context.options.outputFileSystem) {
    const {
      outputFileSystem: outputFileSystemFromOptions
    } = context.options;
    outputFileSystem = outputFileSystemFromOptions;
  } else {
    outputFileSystem = memfs.createFsFromVolume(new memfs.Volume());
  }
  const compilers = /** @type {MultiCompiler} */
  context.compiler.compilers || [context.compiler];
  for (const compiler of compilers) {
    compiler.outputFileSystem = outputFileSystem;
  }

  // @ts-ignore
  // eslint-disable-next-line no-param-reassign
  context.outputFileSystem = outputFileSystem;
}
module.exports = setupOutputFileSystem;