fix: incorrect logic to create release packages

[lshgdut]

Problem

When creating release packages with a subset of AGENTS or SCRIPTS, the logic was not working.

Solution

Fixed the incorrect logic in the release package creation script by:

1. Updating the norm_list function to properly handle comma-separated values and convert them to unique line-separated values (mapfile required)
2. Correcting the return logic in validate_subset function to use invalid variable instead of ok for better clarity and correct behavior

Changes

• Modified norm_list function to correctly convert comma+space separated values to line separated unique values
• Updated validate_subset function to use invalid variable instead of ok for validation status
• Changed return statement to use $invalid instead of $ok

Example

Testing script

AGENTS="copilot,gemini" SCRIPTS=sh .github/workflows/scripts/create-release-packages.sh v0.2.0

Before (buggy behavior):
The script would not properly handle subset AGENTS or SCRIPTS when creating release packages due to incorrect parsing and validation logic.

After (correct behavior):
The script now correctly creates release packages with subset AGENTS or SCRIPTS by properly parsing the input and validating against allowed values.

Related

None