Include/Exclude filters do not split comma-separated values

@xeniape found this bug

Affected version

25.3.0

Current and expected behavior

Current Behaviour:

stackablectl release install 25.3 -e airflow,druid

This installs all operators. None are excluded, because there is no operator named airflow,druid.

Expected behaviour:

The help text suggest you can specify multiple values (INCLUDED_PRODUCTS and EXCLUDED_PRODUCTS):

Options:
  -i, --include <INCLUDED_PRODUCTS>
          Whitelist of product operators to install

  -e, --exclude <EXCLUDED_PRODUCTS>
          Blacklist of product operators to install

stackablectl release install 25.3 -e airflow,druid

This should install all operators for the release, except airflow and druid.

Possible solution

Try to unmarshall the comma-separated list of operators (or at least error out).

Additional context

No response

Environment

No response

Would you like to work on fixing this bug?

maybe

Beginne beim stackablectl release install-Befehl und verfolge, wie die Optionen --include und --exclude geparst werden. Reproduziere das Problem mit stackablectl release install 25.3 -e airflow,druid; fertig ist die Aufgabe, wenn durch kommagetrennte Werte beide Operatoren ausgeschlossen werden oder der Befehl eindeutig einen ungültigen Wert meldet.