Bugfix/#234 finetune pipelines after removing entry points
Bug fix
Summary
Follow up of 699f6461.
This MR introduces a bit of tracing to the CI pipelines which improves future debugging (and understanding) the pipelines.
Furthermore, the artifacts are only enhanced if the build has not been interrupted during the build stage (an interruption only takes place when the entry point in index.template.html has to be removed). This is the reason while the deploy stage still failed after merging 699f6461: The script update-artifacts.sh still expected the director dist to be present which is the result of a successful build. If the build has been interrupted, then dist is not available. update-artifacts.sh didn't consider this.
If the functionality has been implemented correctly can only be "tested" by merging this branch.
Closes
Closes #234 (closed).