---
# Copyright 2019, 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: Gather variables for each operating system
  include_vars: "{{ item }}"
  with_first_found:
    - "{{ ansible_distribution | lower }}-{{ ansible_distribution_version | lower }}.yml"
    - "{{ ansible_distribution | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
    - "{{ ansible_os_family | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
    - "{{ ansible_distribution | lower }}.yml"
    - "{{ ansible_os_family | lower }}-{{ ansible_distribution_version.split('.')[0] }}.yml"
    - "{{ ansible_os_family | lower }}.yml"
  tags:
    - always

- name: Ensure build libraries are installed
  package:
    name: "{{ sykdive_build_distro_packages }}"
    state: "present"
    update_cache: "{{ (ansible_pkg_mgr == 'apt') | ternary('yes', omit) }}"
  register: _package_task
  until: _package_task is success
  retries: 3
  delay: 2
  tags:
    - package_install

- name: Ensure traefik-project directory exists
  file:
    path: "{{ traefik_build_project_path }}/github.com/containous/traefik"
    state: directory

- name: Get the traefik archive
  git:
    dest: "{{ traefik_build_project_path }}/github.com/containous/traefik"
    repo: https://github.com/containous/traefik.git
    force: yes
    track_submodules: yes
    clone: yes
    update: yes
    recursive: yes
    version: "{{ traefik_build_version }}"

- name: Go get traefik bin-data
  shell: |
    source /etc/default/go
    export PATH="{{ traefik_build_go_path }}/bin:${PATH}"
    export GOPATH="{{ traefik_build_go_path }}"
    go get github.com/containous/go-bindata/...
  args:
    chdir: "{{ traefik_build_project_path }}/github.com/containous/traefik"
    executable: "/bin/bash"
    creates: "{{ traefik_build_project_path }}/github.com/containous/traefik/traefik"

- name: Go generate traefik
  shell: |
    source /etc/default/go
    export PATH="{{ traefik_build_go_path }}/bin:${PATH}"
    export GOPATH="{{ traefik_build_go_path }}"
    go generate
  args:
    chdir: "{{ traefik_build_project_path }}/github.com/containous/traefik"
    executable: "/bin/bash"
    creates: "{{ traefik_build_project_path }}/github.com/containous/traefik/traefik"

- name: Go build traefik
  shell: |
    source /etc/default/go
    export PATH="{{ traefik_build_go_path }}/bin:${PATH}"
    export GOPATH="{{ traefik_build_go_path }}"
    go build ./cmd/traefik
  args:
    chdir: "{{ traefik_build_project_path }}/github.com/containous/traefik"
    executable: "/bin/bash"
    creates: "{{ traefik_build_project_path }}/github.com/containous/traefik/traefik"