node:sqlite warning because of internal usage

[sparecycles]

Version

23.11.1

Platform

Darwin Kernel Version 23.6.0

Subsystem

node:internal/bootstrap/realm ?

What steps will reproduce the bug?

Looks like loading code via register hooks causes this.

How often does it reproduce? Is there a required condition?

Pretty much every time I run.

I can build a minimal reproduction if the stack trace isn't enough.

What is the expected behavior? Why is that the expected behavior?

I would expect no warnings when node is itself responsible for using its own unstable APIs (via stable APIs).

What do you see instead?

(node:63837) ExperimentalWarning: SQLite is an experimental feature and might change at any time
    at emitExperimentalWarning (node:internal/util:285:11)
    at node:sqlite:8:1
    at BuiltinModule.compileForInternalLoader (node:internal/bootstrap/realm:403:7)
    at BuiltinModule.compileForPublicLoader (node:internal/bootstrap/realm:342:10)
    at loadBuiltinModule (node:internal/modules/helpers:109:7)
    at ModuleLoader.builtinStrategy (node:internal/modules/esm/translators:416:18)
    at #translate (node:internal/modules/esm/loader:534:12)
    at ModuleLoader.loadAndTranslate (node:internal/modules/esm/loader:581:27)

Additional information

❤ ya'll.

[geeksilva97]

A repro would be good

[bnoordhuis]

This is against 23.x which is out of support now. Does it also happen with the latest 24.x?

[sparecycles]

Hey, thanks for checking. Since the stack trace doesn't seem to be enough, I'll work on reproducing this in a smaller project.

Node v24.1.0 and v22.15.1 also complain.

Stack trace for 24.1.0 (line numbers changed)

(node:81261) ExperimentalWarning: SQLite is an experimental feature and might change at any time
    at emitExperimentalWarning (node:internal/util:309:11)
    at node:sqlite:8:1
    at BuiltinModule.compileForInternalLoader (node:internal/bootstrap/realm:398:7)
    at BuiltinModule.compileForPublicLoader (node:internal/bootstrap/realm:337:10)
    at loadBuiltinModule (node:internal/modules/helpers:109:7)
    at ModuleLoader.builtinStrategy (node:internal/modules/esm/translators:416:18)
    at #translate (node:internal/modules/esm/loader:544:12)
    at ModuleLoader.loadAndTranslate (node:internal/modules/esm/loader:591:27)

[sparecycles]

Found it. It was from importing sources that re-import undici.

https://github.com/nodejs/undici/blob/main/lib/cache/sqlite-cache-store.js#L113