List all sections when a list of sections is set using nox.options

[pradyunsg]

Describe the bug
Setting nox.options.sessions results in nox -l only those sections, not all the sections.

How to reproduce
Create a noxfile.py with 3 sessions (format, tests, docs) and set nox.options.sessions = ["format"], then run nox -l:

Available sessions:
* format

Expected behavior
It would be better if nox -l would actually list all the sessions.

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Related Feature Request: The sessions that are run by default be marked with a * while the others won't have a bullet:

Available sessions:
* format
  tests
  docs

[theacodes]

Good catch. Filtering happens before listing. I'd like to keep that behavior for the -k argument but not for the -s argument.

[pradyunsg]

The -s docstring also needs to be updated for the change in behavior possible via the options attribute?

It currently says that all sessions are run when -s is not given, but currently that is not the case anymore.

[theacodes]

Yeah, good call.

…

On Thu, Dec 13, 2018, 9:14 PM Pradyun Gedam ***@***.***> wrote: The -s docstring also needs to be updated for the change in behavior possible via the options attribute? It currently says that all sessions are run when -s is not given, but currently that is not the case anymore. — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#161 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAPUc4JHFsLct9tENYgg3o4uBRDPlSIFks5u4zPGgaJpZM4ZQivO> .