send: use nodejs_22

From 4e1e354d17b558954c8e006bb432bb746922ec81 Mon Sep 17 00:00:00 2001

From: Moraxyc <i@qaq.li>

Date: Sat, 2 May 2026 04:26:09 +0800

Subject: [PATCH] express-ws: convert ESM sources to CommonJS for Node.js 22

---

 express-ws/index.js               |  4 +---

 express-ws/src/add-ws-method.js   |  8 +++++---

 express-ws/src/index.js           | 14 ++++++++------

 express-ws/src/trailing-slash.js  |  4 +++-

 express-ws/src/websocket-url.js   |  6 ++++--

 express-ws/src/wrap-middleware.js |  4 +++-

 6 files changed, 24 insertions(+), 16 deletions(-)

diff --git a/express-ws/index.js b/express-ws/index.js

index b0df682..bada276 100644

--- a/express-ws/index.js

+++ b/express-ws/index.js

@@ -1,4 +1,2 @@

 /* eslint-disable-next-line no-underscore-dangle */

-const _require = require('esm')(module);

-

-module.exports = _require('./src/index').default;

+module.exports = require("./src/index");

diff --git a/express-ws/src/add-ws-method.js b/express-ws/src/add-ws-method.js

index 8c3a279..633ff86 100644

--- a/express-ws/src/add-ws-method.js

+++ b/express-ws/src/add-ws-method.js

@@ -1,7 +1,7 @@

-import wrapMiddleware from './wrap-middleware';

-import websocketUrl from './websocket-url';

+const wrapMiddleware = require('./wrap-middleware');

+const websocketUrl = require('./websocket-url');

-export default function addWsMethod(target) {

+function addWsMethod(target) {

   /* This prevents conflict with other things setting `.ws`. */

   if (target.ws === null || target.ws === undefined) {

     target.ws = function addWsRoute(route, ...middlewares) {

@@ -28,3 +28,5 @@ export default function addWsMethod(target) {

     };

   }

 }

+

+module.exports = addWsMethod;

diff --git a/express-ws/src/index.js b/express-ws/src/index.js

index dab6c66..16f3a2b 100644

--- a/express-ws/src/index.js

+++ b/express-ws/src/index.js

@@ -3,14 +3,14 @@

  *

  * Here be dragons. */

-import http from 'http';

-import express from 'express';

-import ws from 'ws';

+const http = require('http');

+const express = require('express');

+const ws = require('ws');

-import websocketUrl from './websocket-url';

-import addWsMethod from './add-ws-method';

+const websocketUrl = require('./websocket-url');

+const addWsMethod = require('./add-ws-method');

-export default function expressWs(app, httpServer, options = {}) {

+function expressWs(app, httpServer, options = {}) {

   let server = httpServer;

   if (server === null || server === undefined) {

@@ -84,3 +84,5 @@ export default function expressWs(app, httpServer, options = {}) {

     }

   };

 }

+

+module.exports = expressWs;

diff --git a/express-ws/src/trailing-slash.js b/express-ws/src/trailing-slash.js

index c7cba79..791c43c 100644

--- a/express-ws/src/trailing-slash.js

+++ b/express-ws/src/trailing-slash.js

@@ -1,7 +1,9 @@

-export default function addTrailingSlash(string) {

+function addTrailingSlash(string) {

   let suffixed = string;

   if (suffixed.charAt(suffixed.length - 1) !== '/') {

     suffixed = `${suffixed}/`;

   }

   return suffixed;

 }

+

+module.exports = addTrailingSlash;

diff --git a/express-ws/src/websocket-url.js b/express-ws/src/websocket-url.js

index 64b845f..d2f35eb 100644

--- a/express-ws/src/websocket-url.js

+++ b/express-ws/src/websocket-url.js

@@ -1,7 +1,7 @@

-import trailingSlash from './trailing-slash';

+const trailingSlash = require('./trailing-slash');

 /* The following fixes HenningM/express-ws#17, correctly. */

-export default function websocketUrl(url) {

+function websocketUrl(url) {

   if (url.indexOf('?') !== -1) {

     const [baseUrl, query] = url.split('?');

@@ -9,3 +9,5 @@ export default function websocketUrl(url) {

   }

   return `${trailingSlash(url)}.websocket`;

 }

+

+module.exports = websocketUrl;

diff --git a/express-ws/src/wrap-middleware.js b/express-ws/src/wrap-middleware.js

index 09b0dbf..c8586d7 100644

--- a/express-ws/src/wrap-middleware.js

+++ b/express-ws/src/wrap-middleware.js

@@ -1,4 +1,4 @@

-export default function wrapMiddleware(middleware) {

+function wrapMiddleware(middleware) {

   return (req, res, next) => {

     if (req.ws !== null && req.ws !== undefined) {

       req.wsHandled = true;

@@ -15,3 +15,5 @@ export default function wrapMiddleware(middleware) {

     }

   };

 }

+

+module.exports = wrapMiddleware;

-- 

2.53.0

  buildNpmPackage,

  fetchFromGitHub,

  makeBinaryWrapper,

  nodejs_20,

  nodejs_22,

  nix-update-script,

  nixosTests,

}:

buildNpmPackage rec {

buildNpmPackage (finalAttrs: {

  pname = "send";

  version = "3.4.27";

  src = fetchFromGitHub {

    owner = "timvisee";

    repo = "send";

    tag = "v${version}";

    tag = "v${finalAttrs.version}";

    hash = "sha256-tfntox8Sw3xzlCOJgY/LThThm+mptYY5BquYDjzHonQ=";

  };

  nodejs = nodejs_20;

  # @dannycoates/express-ws uses the unmaintained esm loader, which fails on nodejs_22.

  postConfigure = ''

    patch -p1 \

      --directory=node_modules/@dannycoates \

      < ${./dannycoates-express-ws-drop-esm-loader.patch}

  '';

  nodejs = nodejs_22;

  npmDepsHash = "sha256-ZVegUECrwkn/DlAwqx5VDmcwEIJV/jAAV99Dq29Tm2w=";

  npmDepsFetcherVersion = 2;

  npmDepsHash = "sha256-QInXcYpZcAOJMS6QFtIapftyWsqA80ef+OiKJ9XEs98=";

  nativeBuildInputs = [

    makeBinaryWrapper

  env = {

    PUPPETEER_SKIP_CHROMIUM_DOWNLOAD = "true";

    NODE_OPTIONS = "--openssl-legacy-provider";

  };

  makeCacheWritable = true;

  npmPackFlags = [ "--ignore-scripts" ];

  postInstall = ''

    cp -r dist $out/lib/node_modules/send/

    ln -s $out/lib/node_modules/send/dist/version.json $out/lib/node_modules/send/version.json

    makeWrapper ${lib.getExe nodejs} $out/bin/send \

    makeWrapper ${lib.getExe finalAttrs.nodejs} $out/bin/send \

      --add-flags $out/lib/node_modules/send/server/bin/prod.js \

      --set "NODE_ENV" "production"

  '';

  meta = {

    description = "File Sharing Experiment";

    changelog = "https://github.com/timvisee/send/releases/tag/v${version}";

    changelog = "https://github.com/timvisee/send/releases/tag/v${finalAttrs.version}";

    homepage = "https://github.com/timvisee/send";

    license = lib.licenses.mpl20;

    maintainers = with lib.maintainers; [

    ];

    mainProgram = "send";

  };

}

})