Is there a way to fail the build on warnings?

[wilwade]

I've searched through the code and documentation, but haven't been able to find a way inside of Vite.

Specifically I want to prevent files from being referenced that are not in the build. Aka the xxx didn't resolve at build time, it will remain unchanged to be resolved at runtime. Error.

Generally: I want to fail a build if a warnOnce or warn log has been triggered.

Any way to do it inside of Vite without resorting to parsing the output?

[sapphi-red]

See #18496 (comment)

[mikaraunio]

Unfortunately that doesn't seem to help here: it looks like the didn't resolve at build time messages are not emitted through the logger (vite/7.1.3 darwin-arm64 node-v23.7.0).