added -e to sh interpreter

[krichter722]

because otherwise the script doesn't detect failure of delegate scripts (e.g. failure of vice-setup-user called in vice-setup causes weird result/feedback)

[jaharkes]

I'm slightly hesitant applying this because I'm afraid we might call some command that is in some cases allowed to fail, and should be converted to cmd || true when we run with -e.

[krichter722]

I'm slightly hesitant applying this because I'm afraid we might call some command that is in some cases allowed to fail, and should be converted to cmd || true when we run with -e.

I agree. The question is whether it's worth thinking about migrating scripts to python since I hate the aspect of (failing) command handling and the absense of exceptions in bash - I don't want to become a coda developer - per se ;) -, but I don't like the idea of others suffering.

[jaharkes]

Yes, i think something as failure prone as vice-setup is an excellent candidate to be rewritten in python.