# Copyright 2018 AT&T Intellectual Property.  All other rights reserved.
#
# 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: Set zuul_site_mirror_fqdn from env var if not defined
  when: zuul_site_mirror_fqdn is not defined
  set_fact:
    zuul_site_mirror_fqdn: "{{ lookup('env','zuul_site_mirror_fqdn') }}"

# NOTE(portdirect): Untill https://github.com/ansible/ansible/issues/21433 is
# resolved, we build with a shell script to make use of the host network.
- name: Build Airship-Deckhand Image
  block:
    # NOTE(portdirect): We do this to ensure we are feeding the docker build
    # a clean path to work with.
    - name: Airship-Deckhand image build path
      shell: cd "{{ work_dir }}"; pwd
      register: airship_deckhand_path
      vars:
        work_dir: "{{ zuul.project.src_dir | default('') }}/{{ zuul_airship_deckhand_relative_path | default('') }}"

    - name: Build Airship-Deckhand Image
      when: proxy.http is undefined or (proxy.http | trim == "")
      shell: |-
              set -ex;
              docker build \
                --network host \
                --force-rm \
                --label zuul \
                --file images/deckhand/Dockerfile \
                {% if zuul_site_mirror_fqdn is defined and zuul_site_mirror_fqdn %}
                --build-arg UBUNTU_URL="http://{{ zuul_site_mirror_fqdn }}/ubuntu/" \
                --build-arg ALLOW_UNAUTHENTICATED="true" \
                --build-arg PIP_INDEX_URL="http://{{ zuul_site_mirror_fqdn }}/pypi/simple" \
                --build-arg PIP_TRUSTED_HOST="{{ zuul_site_mirror_fqdn }}" \
                {% endif %}
                .
      args:
        chdir: "{{ airship_deckhand_path.stdout }}"
        executable: /bin/bash
      become: yes

    - name: Build Airship-Deckhand Image Behind Proxy
      when: proxy.http is defined and (proxy.http | trim != "")
      shell: |-
              set -ex;
              docker build \
                --network host \
                --force-rm \
                --label zuul \
                --file images/deckhand/Dockerfile \
                --build-arg HTTP_PROXY="{{ proxy.http }}" \
                --build-arg HTTPS_PROXY="{{ proxy.https }}" \
                --build-arg NO_PROXY="{{ proxy.noproxy }}" \
                {% if zuul_site_mirror_fqdn is defined and zuul_site_mirror_fqdn %}
                --build-arg UBUNTU_URL="http://{{ zuul_site_mirror_fqdn }}/ubuntu/" \
                --build-arg ALLOW_UNAUTHENTICATED="true" \
                --build-arg PIP_INDEX_URL="http://{{ zuul_site_mirror_fqdn }}/pypi/simple" \
                --build-arg PIP_TRUSTED_HOST="{{ zuul_site_mirror_fqdn }}" \
                {% endif %}
                .
      args:
        chdir: "{{ airship_deckhand_path.stdout }}"
        executable: /bin/bash
      become: yes

    - name: Register Deckhand Image ID
      shell: |-
              set -e;
              echo $( docker images --filter label=zuul | awk '{print $3}' | head -2 | tail -1 )
      register: airship_deckhand_image_id
      args:
        chdir: "{{ airship_deckhand_path.stdout }}"
      become: yes