ank-agent does not respect the TMPDIR environment variable

[christoph-hamm]

Current Behavior

If no run-folder parameter is provided, the ank-agent creates a folder ankaios in the /tmp directory, even if the environment variable TMPDIR is set to another temporary directory.

Expected Behavior

If not run-folder parameters is provided and the TMPDIR environmental variable is set, ank-server shall create the folder $TMPDIR/ankaios and use it as run-folder.

Steps to Reproduce

1. Create an alternative tmp folder and set TMPDIR accordingly (e.g., mkdir "$HOME/tmp"; export TMPDIR="$HOME/tmp")
2. Run ank-agent without the --run-folder parameter

Final result

To be filled by the one closing the issue.