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

從 stackablectl release install 命令開始，追蹤 --include 和 --exclude 選項的解析方式。使用 stackablectl release install 25.3 -e airflow,druid 重現此問題；當逗號分隔的值排除兩個 Operator，或命令明確回報值無效時，即表示完成。