27 lines
783 B
ReStructuredText
27 lines
783 B
ReStructuredText
Ensure nox is installed
|
|
|
|
Look for ``nox``, and if not found, install it via ``pip`` into a
|
|
virtual environment for the current user.
|
|
|
|
**Role Variables**
|
|
|
|
.. zuul:rolevar:: ensure_nox_version
|
|
:default: ''
|
|
|
|
Version specifier to select the version of nox. The default is the
|
|
latest version.
|
|
|
|
**Output Variables**
|
|
|
|
.. zuul:rolevar:: nox_executable
|
|
:default: nox
|
|
|
|
After running this role, ``nox_executable`` will be set as the path
|
|
to a valid ``nox``.
|
|
|
|
At role runtime, look for an existing ``nox`` at this specific
|
|
path. Note the default (``nox``) effectively means to find tox in
|
|
the current ``$PATH``. For example, if your base image
|
|
pre-installs tox in an out-of-path environment, set this so the
|
|
role does not attempt to install the user version.
|