#
# This file contains workaround tasks for specific issues
#

# Somehow on SuSE 15 the dependencies are such that python2-pip can be
# installed, but setuptools is not.  This breaks Ansible's pip: which
# does a direct import of pkg_resources and thus has a hard-dependency
# on setuptools.  This doesn't appear to happen for python3.  Thus we
# ensure this is installed, even if we skipped install phase because
# pip looked like it was installed already.
- name: Ensure setuptools
  package:
    name: python-setuptools
  become: yes
  when:
    - ansible_python.version.major == 2
    - ansible_os_family == 'Suse'
    - ansible_distribution_major_version == '15'

# Part of this role is exporting a working virtualenv_command for you
# -- on Debuntu, the presence of venv (i.e. "python3 -m venv --help"
# works) doesn't actually mean venv works.  When "python3 -m venv foo"
# is run, venv construction will fail because the "ensurepip" module
# is not present.
#
# It's quite possible we have pip and so have skipped installing from
# packages, where we would have brought this in.  To avoid requiring
# sudo, which is the whole point of probing for pip and skipping
# install if we have it, we probe for "ensurepip" here and only
# install the package if required.
- name: Check for ensurepip module
  command: python3 -m ensurepip --help
  failed_when: false
  register: _ensurepip_module
  when:
    - ansible_os_family == 'Debian'

- name: Ensure python3-venv
  package:
    name:
      - python3-venv
  become: yes
  when:
    - ansible_os_family == 'Debian'
    - _ensurepip_module.rc != 0