fix(http-connect): try wrapping fetch so that it's passed and agent t…

packages/manager/src/auth/PrismicAuthManager.ts

@@ -5,7 +5,7 @@ import * as os from "node:os";
 import * as http from "node:http";
 
 import * as h3 from "h3";
-import fetch from "node-fetch";
+import fetch from "../lib/fetch";
 import cookie from "cookie";
 import cors from "cors";
 import getPort from "get-port";

packages/manager/src/lib/checkIsURLAccessible.ts

@@ -1,4 +1,4 @@
-import fetch from "node-fetch";
+import fetch from "./fetch";
 
 export const checkIsURLAccessible = async (url: string): Promise<boolean> => {
 	const res = await fetch(url);

packages/manager/src/lib/fetch.ts

@@ -0,0 +1,38 @@
+import http from "node:http";
+import https from "node:https";
+import nodeFetch, { RequestInfo, RequestInit } from "node-fetch";
+
+export * from "node-fetch";
+
+const httpAgent = new http.Agent({
+	keepAlive: true,
+});
+const httpsAgent = new https.Agent({
+	keepAlive: true,
+});
+
+const options: RequestInit = {
+	agent: function (_parsedURL) {
+		if (_parsedURL.protocol == "http:") {
+			return httpAgent;
+		} else {
+			return httpsAgent;
+		}
+	},
+};
+
+/**
+ * Wrapper around node-fetch that passes an user-agent with the keepAlive option
+ * enabled
+ */
+export default function fetch(
+	url: URL | RequestInfo,
+	init?: RequestInit,
+): ReturnType<typeof nodeFetch> {
+	const opts = {
+		...options,
+		...init,
+	};
+
+	return nodeFetch(url, opts);
+}

packages/manager/src/lib/fetchGitHubReleaseBodyForRelease.ts

@@ -1,5 +1,5 @@
 import * as t from "io-ts";
-import fetch from "node-fetch";
+import fetch from "./fetch";
 import pLimit from "p-limit";
 
 import { decode } from "./decode";

packages/manager/src/lib/fetchNPMPackageVersions.ts

@@ -1,5 +1,5 @@
 import * as t from "io-ts";
-import fetch from "node-fetch";
+import fetch from "./fetch";
 
 import { decode } from "./decode";
 

packages/manager/src/managers/customTypes/CustomTypesManager.ts

@@ -1,5 +1,5 @@
 import * as t from "io-ts";
-import fetch from "node-fetch";
+import fetch from "../../lib/fetch";
 import * as prismicCustomTypesClient from "@prismicio/custom-types-client";
 import { CustomType } from "@prismicio/types-internal/lib/customtypes";
 import {

packages/manager/src/managers/prismicRepository/PrismicRepositoryManager.ts

@@ -1,5 +1,5 @@
 import * as t from "io-ts";
-import fetch, { Response } from "node-fetch";
+import fetch, { Response } from "../../lib/fetch";
 import { fold } from "fp-ts/Either";
 
 import { decode } from "../../lib/decode";

packages/manager/src/managers/screenshots/ScreenshotsManager.ts

@@ -1,6 +1,6 @@
 import * as t from "io-ts";
 import { fileTypeFromBuffer } from "file-type";
-import fetch, { FormData, Blob, Response } from "node-fetch";
+import fetch, { FormData, Blob, Response } from "../../lib/fetch";
 // puppeteer is lazy-loaded in captureSliceSimulatorScreenshot
 import type { BrowserContext, Viewport } from "puppeteer";
 

packages/manager/src/managers/simulator/SimulatorManager.ts

@@ -1,6 +1,6 @@
 import * as t from "io-ts";
 import { HookError } from "@slicemachine/plugin-kit";
-import fetch from "node-fetch";
+import fetch from "../../lib/fetch";
 
 import { DecodeError } from "../../lib/DecodeError";
 import { assertPluginsInitialized } from "../../lib/assertPluginsInitialized";

packages/manager/src/managers/slices/SlicesManager.ts

@@ -1,5 +1,5 @@
 import * as t from "io-ts";
-import fetch from "node-fetch";
+import fetch from "../../lib/fetch";
 import * as prismicCustomTypesClient from "@prismicio/custom-types-client";
 import { SharedSliceContent } from "@prismicio/types-internal/lib/content";
 import {