on-run-end hook result in error on Fusion

[kverburg]

Describe the bug

When the on-run-end hook ("{{ dbt_project_evaluator.print_dbt_project_evaluator_issues() }}") is enabled with dbt Fusion, I get an error.

The error is an result of that the macro does not actually return SQL, but the hook is triggering an query to the db. So the query is empty.

Steps to reproduce

dbt-fusion 2.0.0-preview.3
Project evaluator version 1.1.2
Bigquery

Expected results

I expect the hook to run without trouble.

Actual results

Screenshots and log output

error: dbt1501: Failed to render SQL invalid operation: AdapterError: ADBC error: [BigQuery] googleapi: Error 400: Syntax error: Unexpected end of statement at [1:1], invalidQuery
(in <RUN_OPERATION>:1:9)
(in dbt_internal_packages/dbt-adapters/macros/etc/statement.sql:14:35)
  --> <RUN_OPERATION>:1:9
  Finished 'compile'  with 1 error and 1 warning in 2s 500ms

System information

packages:
  - package: dbt-labs/dbt_utils
    version: 1.3.0
  - package: dbt-labs/codegen
    version: 0.13.1
  - package: dbt-labs/dbt_project_evaluator
    version: 1.1.2

Which database are you using dbt with?

• postgres
• redshift
• bigquery
• snowflake
• trino/starburst
• other (specify: ____________)

The output of dbt --version:

dbt-fusion 2.0.0-preview.3

Additional context

Are you interested in contributing the fix?

Happy to, but fix I can think of is adding the following at the bottom, which feels far from elegant.

[...]
    {{ print("\n") }}
  {%- endif %}
  {{ return("select 1") }}
{% endmacro %}

[b-per]

Thanks! I will have a look.