.travis.yml

---
services: docker

env:
  - distro=debian8
  - distro=debian9
  - distro=ubuntu1604

install:
  - export container_id=$(date +%s)
  - idempotence=$(mktemp)
  - "printf '[defaults]\nroles_path = ../' > ansible.cfg"

  # Build and run docker container
  - docker pull geerlingguy/docker-$distro-ansible:latest
  - docker run --detach --volume="$(dirname "$TRAVIS_BUILD_DIR")":/etc/ansible/roles:rw --name $container_id --privileged --volume=/sys/fs/cgroup:/sys/fs/cgroup:ro geerlingguy/docker-$distro-ansible:latest /lib/systemd/systemd
  - docker exec --tty ${container_id} env TERM=xterm apt-get update -qq
  - docker ps

  # Install requirements
  - docker exec --tty ${container_id} env TERM=xterm bash -c "printf 'requests==2.18.4' > /opt/requirements.txt"

script:
  # Run playbook.
  - docker exec --tty $container_id env TERM=xterm ansible-playbook /etc/ansible/roles/ansible-role-python/tests/test.yml --syntax-check
  - docker exec $container_id env TERM=xterm env ANSIBLE_FORCE_COLOR=1 ansible-playbook /etc/ansible/roles/ansible-role-python/tests/test.yml -vvv
  - docker exec $container_id ansible-playbook /etc/ansible/roles/ansible-role-python/tests/test.yml | tee -a $idempotence
  - tail $idempotence | grep -q 'changed=0.*failed=0' && (printf 'Idempotence test pass') || (printf 'Idempotence test fail' && exit 1)

  # Tests
  - docker exec --tty $container_id env TERM=xterm stat /usr/local/pythonz/pythons/CPython-3.6.2/bin/python
  - docker exec --tty $container_id env TERM=xterm stat /usr/local/pythonz/pythons/CPython-3.6.3/bin/python
  - docker exec --tty $container_id env TERM=xterm /opt/test_env/env_1/bin/python --version == 'Python 3.6.1'
  - docker exec --tty $container_id env TERM=xterm /opt/test_env/env_1/bin/pip freeze | grep -q 'requests==2.18.4' && exit 0 || exit 1
  - docker exec --tty $container_id env TERM=xterm /opt/test_env/env_2/bin/python --version == 'Python 3.6.2'
  - docker exec --tty $container_id env TERM=xterm /opt/test_env/env_2/bin/pip --version == '8.0.0'
  - docker exec --tty $container_id env TERM=xterm /opt/test_env/env_3/bin/python --version == '2.7.14'