.travis.yml

---
sudo: required

env:
  # Only test source install on latest supported OSes.
  # - distribution: centos
  #   version: 7
  #   init: /usr/lib/systemd/systemd
  #   run_opts: "--privileged --volume=/sys/fs/cgroup:/sys/fs/cgroup:ro"
  #   SITE: source
  #   GIT_VERSION: 2.7.1
  - distribution: ubuntu
    version: 14.04
    init: /sbin/init
    run_opts: ""
    SITE: source
    GIT_VERSION: 2.7.1

  # Test package install on all supported OSes.
  - distribution: centos
    version: 6
    init: /sbin/init
    run_opts: ""
    SITE: package
    GIT_VERSION: 1.7.1
  - distribution: centos
    version: 7
    init: /usr/lib/systemd/systemd
    run_opts: "--privileged --volume=/sys/fs/cgroup:/sys/fs/cgroup:ro"
    SITE: package
    GIT_VERSION: 1.8.3.1
  - distribution: ubuntu
    version: 14.04
    init: /sbin/init
    run_opts: ""
    SITE: package
    GIT_VERSION: 1.9.1
  - distribution: ubuntu
    version: 12.04
    init: /sbin/init
    run_opts: ""
    SITE: package
    GIT_VERSION: 1.7.9.5

services:
  - docker

before_install:
  # - sudo apt-get update
  # Pull container
  - 'sudo docker pull ${distribution}:${version}'
  # Customize container
  - 'sudo docker build --rm=true --file=tests/Dockerfile.${distribution}-${version} --tag=${distribution}-${version}:ansible tests'

script:
  - container_id=$(mktemp)
  # Run container in detached state
  - 'sudo docker run --detach --volume="${PWD}":/etc/ansible/roles/role_under_test:ro ${run_opts} ${distribution}-${version}:ansible "${init}" > "${container_id}"'

  # Ansible syntax check.
  - 'sudo docker exec --tty "$(cat ${container_id})" env TERM=xterm ansible-playbook /etc/ansible/roles/role_under_test/tests/test-${SITE}.yml --syntax-check'

  # Test role.
  - 'sudo docker exec --tty "$(cat ${container_id})" env TERM=xterm ansible-playbook /etc/ansible/roles/role_under_test/tests/test-${SITE}.yml'

  # Test role idempotence.
  - >
    sudo docker exec "$(cat ${container_id})" ansible-playbook /etc/ansible/roles/role_under_test/tests/test-${SITE}.yml
    | grep -q 'changed=0.*failed=0'
    && (echo 'Idempotence test: pass' && exit 0)
    || (echo 'Idempotence test: fail' && exit 1)

  # Ensure Git is installed and at the right version.
  - 'sudo docker exec --tty "$(cat ${container_id})" env TERM=xterm which git'
  - 'sudo docker exec --tty "$(cat ${container_id})" env TERM=xterm test -x /usr/bin/git'

  - 'sudo docker exec --tty "$(cat ${container_id})" env TERM=xterm git --version'
  - 'sudo docker exec --tty "$(cat ${container_id})" env TERM=xterm /usr/bin/git --version | grep -qF "$GIT_VERSION"'

  # Clean up
  - 'sudo docker stop "$(cat ${container_id})"'

notifications:
  webhooks: https://galaxy.ansible.com/api/v1/notifications/