.travis.yml

---
sudo: required

env:
  - distro: geerlingguy
    release: docker-debian8-ansible
    init: /lib/systemd/systemd
    run_opts: "--privileged --volume=/sys/fs/cgroup:/sys/fs/cgroup:ro"

# Tell Travis to start Docker when it brings up an environment.
services:
  - docker

before_install:
  - 'docker pull ${distro}/${release}:latest'

script:
  - container_id=$(mktemp)
  - 'docker run --detach --volume="${PWD}":/etc/ansible/roles/role_under_test:ro ${run_opts} ${distro}/${release}:latest "${init}" > "${container_id}"'
  # Syntax
  - 'docker exec --tty "$(cat ${container_id})" env TERM=xterm ansible-playbook /etc/ansible/roles/role_under_test/tests/test.yml --syntax-check'
  # Test role.
  - 'docker exec "$(cat ${container_id})" ansible-playbook /etc/ansible/roles/role_under_test/tests/test.yml'
  # Test role idempotence.
  - idempotence=$(mktemp)
  - docker exec "$(cat ${container_id})" ansible-playbook /etc/ansible/roles/role_under_test/tests/test.yml | tee -a ${idempotence}
  - >
    tail ${idempotence}
    | grep -q 'changed=0.*failed=0'
    && (echo 'Idempotence test: pass' && exit 0)
    || (echo 'Idempotence test: fail' && exit 1)

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