symlinks unsupported by reana-client

[fgeorgatos]

or, if this is desired behaviour, I'd suggest for a better error message:

➜  reana-demo-helloworld git:(master) ✗ export REANA_WORKON=$(reana-client create -f reana2.yaml); reana-client upload ./code/* ./inputs/*
Usage: reana-client upload [OPTIONS] FILE(s)

Error: Invalid value for "filenames": Path "./code/helloworld2.py" does not exist.
➜  reana-demo-helloworld git:(master) ✗ ls -las ./code/helloworld2.py
0 lrwxr-xr-x  1 fotios  staff  18 Aug 15 11:14 ./code/helloworld2.py -> code/helloworld.py

[diegodelemos]

@fgeorgatos thanks for reporting. We didn't plan on supporting symlinks yet, we will improve the error message though.