[Dev] Automatically source the sky environment for dev mode

[cblmemo]

It is a little bit tedious to manually source ~/skypilot-runtime/bin/activate for dev on sky serve/managed jobs. Can we support automatically activate it for dev mode (e.g. SKYPILOT_DEV=1)?

Version & Commit info:

• sky -v: PLEASE_FILL_IN
• sky -c: PLEASE_FILL_IN

[cg505]

We could add it to bashrc or something, but I would be concerned that we'd accidentally make some feature rely on it.

[cblmemo]

We could add it to bashrc or something, but I would be concerned that we'd accidentally make some feature rely on it.

I see. Then how about adding a shortcut for activate the environment? e.g. adding the following to bashrc:

alias activate_sky_env="source ~/skypilot-runtime/bin/activate"

with this we can 1-click activate the env which will also make life easier ;)

[cg505]

I like it :) can we make the alias shorter? (sky-env?)

[cblmemo]

I like it :) can we make the alias shorter? (sky-env?)

That sounds good to me!