SvelteKit Remote Functions – Env Variable Bug

[hendrik-huels]

Describe the bug

When I access dynamic environment variables using $env/dynamic/private and store them in a const in a shared server module ($lib/server/index.ts), everything works except when that module is used in a remote function — then the variables become globally undefined while build time.

Reproduction

REPRO-REPO

Logs

System Info

@sveltejs/kit@2.39.0 (or Higher)

Severity

blocking an upgrade

Additional Information

You can find more information inside the reproduction repository.

[dummdidumm]

Must be a regression from #14293 then

Happens because the environment logic is put into the same chunk as the query, and the const test = env.TEST statement is executed before the environment is set.

I do wonder if this could happen in other cases, too, if you get unlucky and the environment code is moved into a specific chunk.