punycode module is deprecated

[JasonWeill]

When I run jlpm build with code at the tip of main, I see a warning:

(node:80138) [DEP0040] DeprecationWarning: The `punycode` module is deprecated. Please use a userland alternative instead.
(Use `node --trace-deprecation ...` to show where the warning was created)
lerna notice cli v6.6.2

    ✔  @jupyter/collaboration:build (1s)
    ✔  @jupyter/collaborative-drive:build (1s)
    ✔  @jupyter/docprovider:build (987ms)
    ✔  @jupyter/docprovider-extension:build (8s)
    ✔  @jupyter/collaboration-extension:build (8s)

This appears to be related to the punycode module bundled with Node, which has been deprecated since Node 7, in 2016. There is a third-party package of the same name that was most recently updated in October 2023: https://www.npmjs.com/package/punycode .

Remove all uses of punycode that are deprecated, and use the third-party package instead.

[jtpio]

Thanks @JasonWeill for the report.

I think this also happens on a dev install of JupyterLab, so not sure it's directly related to jupyter-collaboration.

[jtpio]

But we can likely fix it on this repo too.

Running jlpm why punycode -R gives the following:

├─ @jupyter/collaboration-extension@workspace:packages/collaboration-extension
│  ├─ @jupyter/docprovider@workspace:packages/docprovider (via ^3.0.0-rc.0)
│  └─ @jupyterlab/builder@npm:4.2.4 (via npm:^4.0.5)
│     ├─ source-map-loader@npm:1.0.2 [b82ed] (via npm:~1.0.2 [b82ed])
│     │  ├─ data-urls@npm:2.0.0 (via npm:^2.0.0)
│     │  │  └─ whatwg-url@npm:8.7.0 (via npm:^8.0.0)
│     │  │     └─ tr46@npm:2.1.0 (via npm:^2.1.0)
│     │  │        └─ punycode@npm:2.3.1 (via npm:^2.1.1)
│     │  └─ schema-utils@npm:2.7.1 (via npm:^2.7.0)
│     │     └─ ajv@npm:6.12.6 (via npm:^6.12.4)
│     │        └─ uri-js@npm:4.4.1 (via npm:^4.2.2)
│     │           └─ punycode@npm:2.3.1 (via npm:^2.1.0)
│     ├─ terser-webpack-plugin@npm:5.3.10 [b82ed] (via npm:^5.3.7 [b82ed])
│     │  └─ schema-utils@npm:3.3.0 (via npm:^3.1.1)
│     │     └─ ajv@npm:6.12.6 (via npm:^6.12.5)
│     ├─ webpack@npm:5.93.0 [b82ed] (via npm:^5.76.1 [b82ed])
│     │  ├─ schema-utils@npm:3.3.0 (via npm:^3.2.0)
│     │  └─ terser-webpack-plugin@npm:5.3.10 [b82ed] (via npm:^5.3.7 [b82ed])
│     └─ worker-loader@npm:3.0.8 [b82ed] (via npm:^3.0.2 [b82ed])
│        └─ schema-utils@npm:3.3.0 (via npm:^3.0.0)
│
├─ @jupyter/docprovider-extension@workspace:packages/docprovider-extension
│  ├─ @jupyter/docprovider@workspace:packages/docprovider (via ^3.0.0-rc.0)
│  └─ @jupyterlab/builder@npm:4.2.4 (via npm:^4.0.0)
│
├─ @jupyter/docprovider@workspace:packages/docprovider
│
└─ @jupyter/real-time-collaboration@workspace:.
   └─ eslint@npm:8.36.0 (via npm:~8.36.0)
      ├─ @eslint/eslintrc@npm:2.1.4 (via npm:^2.0.1)
      │  └─ ajv@npm:6.12.6 (via npm:^6.12.4)
      └─ ajv@npm:6.12.6 (via npm:^6.10.0)