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Description
Bug description
Running tox adds the project path as an argument without prefixing it with --, which tox 4.2.3 (at least) doesn't like.
To Reproduce
(env) ➜ testproj main ✓$ tox -e format [...]/projects/private/testproj
usage: tox [-h] [--colored {yes,no}] [-v | -q] [--exit-and-dump-after seconds] [-c file] [--workdir dir] [--root dir] [--runner {virtualenv}] [--version] [--no-provision [REQ_JSON]] [--no-recreate-provision] [-r] [-x OVERRIDE]
{run,r,run-parallel,p,depends,de,list,l,devenv,d,config,c,quickstart,q,exec,e,legacy,le} ...
tox: error: unrecognized arguments: [...]/projects/private/testproj
hint: if you tried to pass arguments to a command use -- to separate them from tox ones
Expected behavior
A working tox. :)
Additional context
Using tox -e format -- [...]/projects/private/testproj
works.