[Feature] Enable the --no-warn-error CLI flag

[mroy-seedbox]

Is this a new bug in dbt-core?

• I believe this is a new bug in dbt-core
• I have searched the existing issues, and I could not find an existing issue for this bug

Current Behavior

Error: No such option: --no-warn-error (Possible options: --no-write-json, --warn-error, --warn-error-options)

Even though it is documented:

Expected Behavior

It works.

Steps To Reproduce

dbt --no-warn-error ls

Relevant log output

No response

Environment

- OS: Any
- Python: Any
- dbt: 1.8.8

Which database adapter are you using with dbt?

Any

Additional Context

No response

[dbeatty10]

Thanks for opening this @mroy-seedbox !

You're right that dbt doesn't currently support --no-warn-error CLI flag, so I've opened dbt-labs/docs.getdbt.com#6478 to update our documentation.

It looks to me like we could easily support it though by updating this line to be this instead:

    "--warn-error/--no-warn-error",

What scenarios were you wanting to use the --no-warn-error? If you have the DBT_WARN_ERROR environment variable set to True and you want to override it?

[mroy-seedbox]

The scenario was a project with warn_error: True in dbt_project.yml, but with a use case where that needed to be disabled for a specific job/command.

We ended up using warn_error_options instead, but I figured it would be a good idea to report this anyway. 🤷‍♂️