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.
58 lines
1.7 KiB
58 lines
1.7 KiB
2 years ago
|
"use strict";
|
||
|
|
|
||
|
|
const path = require("path");
|
||
|
|
|
||
|
|
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; // Todo remove when we drop webpack@4 support
|
||
|
|
|
||
|
|
if (typeof outputFileSystemFromOptions.join !== "function") {
|
||
|
|
throw new Error("Invalid options: options.outputFileSystem.join() method is expected");
|
||
|
|
} // Todo remove when we drop webpack@4 support
|
||
|
|
// @ts-ignore
|
||
|
|
|
||
|
|
|
||
|
|
if (typeof outputFileSystemFromOptions.mkdirp !== "function") {
|
||
|
|
throw new Error("Invalid options: options.outputFileSystem.mkdirp() method is expected");
|
||
|
|
}
|
||
|
|
|
||
|
|
outputFileSystem = outputFileSystemFromOptions;
|
||
|
|
} else {
|
||
|
|
outputFileSystem = memfs.createFsFromVolume(new memfs.Volume()); // TODO: remove when we drop webpack@4 support
|
||
|
|
// @ts-ignore
|
||
|
|
|
||
|
|
outputFileSystem.join = path.join.bind(path);
|
||
|
|
}
|
||
|
|
|
||
|
|
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;
|