---
# Copyright 2017, IBM Corp.
#
# 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: Add novalink keys
  apt_key:
    url: "{{ item.url }}"
    state: "{{ item.state }}"
  register: add_nv_keys
  until: add_nv_keys|success
  retries: 5
  delay: 2
  with_items: "{{ novalink_gpg_keys }}"
  tags:
    - novalink-apt-keys

# When updating the cache in the apt_repository
# task, and the update fails, a retry does not
# detect a change the second attempt and therefore
# does not update the cache, resulting in a changed
# repo config, but no updated cache. To work around
# this bug we implement the change of repo config
# and the cache update as two seperate tasks.
- name: Add novalink repo
  apt_repository:
    repo: "{{ novalink_repo.repo }}"
    state: "{{ novalink_repo.state }}"
    filename:  "{{ novalink_repo.filename | default(omit) }}"
    update_cache: no
  register: add_nv_repos
  tags:
    - novalink-repo

- name: Update Apt cache
  apt:
    update_cache: yes
  when: add_nv_repos | changed
  register: update_apt_cache
  until: update_apt_cache | success
  retries: 5
  delay: 2
  tags:
    - novalink-repo