chore: remove unnecessary semver checks

package.json

@@ -6,8 +6,7 @@
   "browser": {
     "./src/node/index.js": "./src/client.js",
     "./lib/node/index.js": "./lib/client.js",
-    "./test/support/server.js": "./test/support/blank.js",
-    "semver": false
+    "./test/support/server.js": "./test/support/blank.js"
   },
   "bugs": {
     "url": "https://github.com/ladjs/superagent/issues"
@@ -27,8 +26,7 @@
     "formidable": "^3.5.1",
     "methods": "^1.1.2",
     "mime": "2.6.0",
-    "qs": "^6.11.0",
-    "semver": "^7.3.8"
+    "qs": "^6.11.0"
   },
   "devDependencies": {
     "@babel/cli": "^7.20.7",

src/node/http2wrapper.js

@@ -1,16 +1,9 @@
+const http2 = require('http2');
 const Stream = require('stream');
 const net = require('net');
 const tls = require('tls');
 // eslint-disable-next-line node/no-deprecated-api
 const { parse } = require('url');
-const process = require('process');
-const semverGte = require('semver/functions/gte');
-
-let http2;
-
-if (semverGte(process.version, 'v10.10.0')) http2 = require('http2');
-else
-  throw new Error('superagent: this version of Node.js does not support http2');
 
 const {
   HTTP2_HEADER_PATH,

src/node/index.js

@@ -16,20 +16,16 @@ const FormData = require('form-data');
 const formidable = require('formidable');
 const debug = require('debug')('superagent');
 const CookieJar = require('cookiejar');
-const semverGte = require('semver/functions/gte');
 const safeStringify = require('fast-safe-stringify');
 
 const utils = require('../utils');
 const RequestBase = require('../request-base');
+const http2 = require('./http2wrapper');
 const { unzip } = require('./unzip');
 const Response = require('./response');
 
 const { mixin, hasOwn } = utils;
 
-let http2;
-
-if (semverGte(process.version, 'v10.10.0')) http2 = require('./http2wrapper');
-
 function request(method, url) {
   // callback
   if (typeof url === 'function') {

src/request-base.js

@@ -1,5 +1,3 @@
-const semver = require('semver');
-
 /**
  * Module of mixed-in functions shared between node and client code
  */
@@ -481,28 +479,6 @@ RequestBase.prototype.abort = function () {
   this._aborted = true;
   if (this.xhr) this.xhr.abort(); // browser
   if (this.req) {
-    // Node v13 has major differences in `abort()`
-    // https://github.com/nodejs/node/blob/v12.x/lib/internal/streams/end-of-stream.js
-    // https://github.com/nodejs/node/blob/v13.x/lib/internal/streams/end-of-stream.js
-    // https://github.com/nodejs/node/blob/v14.x/lib/internal/streams/end-of-stream.js
-    // (if you run a diff across these you will see the differences)
-    //
-    // References:
-    // <https://github.com/nodejs/node/issues/31630>
-    // <https://github.com/ladjs/superagent/pull/1084/commits/dc18679a7c5ccfc6046d882015e5126888973bc8>
-    //
-    // Thanks to @shadowgate15 and @niftylettuce
-    if (
-      semver.gte(process.version, 'v13.0.0') &&
-      semver.lt(process.version, 'v14.0.0')
-    ) {
-      // Note that the reason this doesn't work is because in v13 as compared to v14
-      // there is no `callback = nop` set in end-of-stream.js above
-      throw new Error(
-        'Superagent does not work in v13 properly with abort() due to Node.js core changes'
-      );
-    }
-
     this.req.abort(); // node
   }