---
# Copyright 2016, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

- name: Install distro packages
  package:
    name: "{{ pip_install_distro_packages }}"
    state: "{{ pip_install_package_state }}"
  register: install_packages
  until: install_packages is success
  retries: 5
  delay: 2

- name: Determine PIP installation script
  shell: >
    if [[ $(set -o pipefail; pip --version 2>/dev/null | awk '{print $2}' | cut -d. -f1) -ge 7 ]]; then
        echo "$(which pip) install --upgrade"
    else
        echo "python /opt/get-pip.py"
    fi
  args:
    executable: /bin/bash
  register: pip_install_script
  changed_when: False

- include_tasks: "install_{{ pip_offline_install | ternary('offline', 'online') }}.yml"
  when: pip_install_script.stdout.find('get-pip.py') != -1 # skip get-pip.py if a suitable pip is installed

- include_tasks: install_source.yml