throwaway environments

[progrium]

Sessions with an explicitly blank environment name will produce a throwaway environment. It will be named env.$(date +%s) and the image will be deleted when the session ends.

SSH example

$ ssh progrium+@envy.host

HTTP example

https://envy.host/u/progrium/-

[fgrehm]

I got this working last night and I should be able to put up a PR at some point today

[progrium]

Actually, I'm questioning the usefulness of this feature. Sessions are already "throwaway" and a throwaway environment seems not very useful if it's not based on any pre-defined image/environment ...