.travis.yml

---
dist: xenial
language: python
cache:
  timeout: 3600
  pip: true
  directories:
    - $HOME/.docker
services:
  - docker

# Distros
_ubuntu_xenial_build: &ubuntu_xenial_build
  docker_image_tag: ubuntu-xenial
  CACHE_NAME: xenial

_ubuntu_bionic_build: &ubuntu_bionic_build
  docker_image_tag: ubuntu-bionic
  CACHE_NAME: bionic

_centos_build: &centos_build
  docker_image_tag: centos-7
  CACHE_NAME: cent7

# Ansible versions
_ansible_27_build: &ansible_27_build
  ansible_version: "'ansible>=2.7,<2.8'"

_ansible_28_build: &ansible_28_build
  ansible_version: "'ansible>=2.8,<2.9'"

env:
  global:
    - ANSIBLE_FORCE_COLOR=1
    - docker_image=quay.io/loganv/docker-ci
    - docker_command=/lib/systemd/systemd
    - cache_dir=$HOME/.docker
    - ansible_version=ansible

matrix:
  fast_finish: true
  include:
    # ANSIBLE 2.5
    - env:
        <<: *ubuntu_xenial_build
        <<: *ansible_27_build
    - env:
        <<: *ubuntu_bionic_build
        <<: *ansible_27_build
    - env:
        <<: *centos_build
        <<: *ansible_27_build
    # ANSIBLE 2.6
    - env:
        <<: *ubuntu_xenial_build
        <<: *ansible_28_build
    - env:
        <<: *ubuntu_bionic_build
        <<: *ansible_28_build
    - env:
        <<: *centos_build
        <<: *ansible_28_build
    # ANSIBLE STABLE
    - env:
        <<: *ubuntu_xenial_build
    - env:
        <<: *ubuntu_bionic_build
    - env:
        <<: *centos_build

before_install:
  # Load cached docker images
  - if [[ -d ${cache_dir} ]]; then ls ${cache_dir}/*.tar.gz | xargs -I {file} sh -c "zcat {file} | docker load"; fi
  - if [[ -n ${docker_image_tag} ]]; then docker pull ${docker_image}:${docker_image_tag}; fi
install:
  - pip install -r test-requirements.txt ${ansible_version}
script:
  - molecule test
before_cache:
  # Save tagged docker images
  - >
    mkdir -p ${cache_dir} && docker images -a --filter='dangling=false' --format '{{.Repository}}:{{.Tag}} {{.ID}}'
    | xargs -n 2 -t sh -c 'test -e ${cache_dir}/$1.tar.gz || docker save $0 | gzip -2 > ${cache_dir}/$1.tar.gz'
notifications:
  email: false
  slack:
    rooms:
      # yamllint disable-line rule:line-length
      secure: 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