[hub] Export HUB_URL constant for consumers (#1489)

Copilot · julien-c · web-flow · commit 40f9a1e8a1f3 · 2025-05-26T09:11:30.000+02:00
This PR exports the `HUB_URL` constant from the hub package so that consumers can directly access it in their applications. ## Changes - Added `export { HUB_URL } from "./consts";` to `packages/hub/src/index.ts` - Added a "Constants" section to the README.md explaining the exported HUB_URL constant and how to use it ## Usage Example ```ts import { HUB_URL } from "@huggingface/hub"; console.log(HUB_URL); // https://huggingface.co // Can be useful when constructing URLs or checking against the default URL const customHubUrl = process.env.CUSTOM_HUB_URL || HUB_URL; ``` This is useful for applications that need to reference the default hub URL or construct hub-related URLs in their code, without having to define the constant themselves. Fixes #1336. > [!WARNING] > > <details> > <summary>Firewall rules blocked me from connecting to one or more addresses</summary> > > #### I tried to connect to the following addresses, but was blocked by firewall rules: > > - `hg.mozilla.org` > - Triggering command: `node ./dist/install.js ` (dns block) > - `hub-ci.huggingface.co` > - Triggering command: `node /home/REDACTED/work/huggingface.js/huggingface.js/node_modules/.bin/../vitest/vitest.mjs run ` (dns block) > - `huggingface.co` > - Triggering command: `node /home/REDACTED/work/huggingface.js/huggingface.js/node_modules/.bin/../vitest/vitest.mjs run ` (dns block) > > If you need me to access, download, or install something from one of these locations, you can either: > > - Configure [Actions setup steps](https://gh.io/copilot/actions-setup-steps) to set up my environment, which run before the firewall is enabled > - Add the appropriate URLs or hosts to my [firewall allow list](https://gh.io/copilot/firewall-config) > > </details> --- 💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more [Copilot coding agent tips](https://gh.io/copilot-coding-agent-tips) in the docs. --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: julien-c <326577+julien-c@users.noreply.github.com>
diff --git a/packages/hub/src/index.ts b/packages/hub/src/index.ts
@@ -18,6 +18,7 @@ export type {
 	SpaceStage,
 } from "./types/public";
 export { HubApiError, InvalidApiResponseFormatError } from "./error";
+export { HUB_URL } from "./consts";
 /**
  * Only exported for E2Es convenience
  */
