CLI Should Fail with Non-Zero Exit Code on TX Test Errors

[alexanderkiel]

If I use the CLI to run Terminology Service Tests and they fail, the exit code of the CLI is still zero. Using this setup in CI will not fail my tests automatically. So I have to parse the output. It would be good if the CLI could exit with a non zero code.

Example command line:

java -jar validator_cli.jar -txTests -version 4.0.1 \
  -tx http://localhost:8080/fhir \
  -source fhir-tx-ecosystem-ig/tests

[alexanderkiel]

In case my terminology service passes filtered test's like with -filter simple-expand, the validator exists with code 1. So the behaviour is exactly the opposite as expected.