fix Folder-Permissions for odm2fhir/out/

[cerbelding]

Expected Behavior

When running the num-node without a FHIR-Server as destination, the JSON files should be saved within odm2fhir/out/.

Actual Behavior

If the folder does not yet exist, the shell-script creates it with an ownership by user root, causing an AccesDeniedException when odm2fhir tries to write files into this folder.

Steps to Reproduce the Problem

1. delete folder odm2fhir/out
2. comment out FHIR_SERVER_URL in odm2fhir/docker-compose.yml
3. run sh 04_execute-odm2fhir.sh
4. see result

Specifications

• Version: latest (cloned 02.06.2021)
• Platform: Ubuntu 20.04
• Subsystem:

[cerbelding]

Possible Solutions:

1. Change folder permissions to allow non-root users to write into this directory
   $ sudo chmod 777 out/

2. change folder ownership to docker container user (UID 65532)
   $ sudo chown 65532:65532 out/