Updated stty behaviour to clean up output in non interactive shells

delano / rye

Safe, parallel access to Unix shells from Ruby

http://delano.github.com/rye

MIT License

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Updated stty behaviour to clean up output in non interactive shells #55

Closed mingers closed 10 years ago

mingers commented 10 years ago

Using stty commands in an non interactive terminal will cause errors to be thrown like this

'stty: standard input: Invalid argument'

When using Rye as part of automated scripts that are run by a non interactive shell (like jenkins for example), and on a lot of hosts - this gets very messy and fills the output with noise.

I have changed the session state save to only occur when the tty is interactive.

mingers commented 10 years ago

I just realised I didn't clean my workspace before re-requesting. I will tidy up this commit.