.travis.yml

---

sudo: required
dist: trusty
language: python
python: "2.7"

env:
  - PLAYBOOK=playbook.yml

before_install:
  - sudo apt-get update -qq

install:
  - sudo apt-get install -y curl
  - sudo pip install ansible
  - echo "localhost" > tests/inventory
  - sudo ansible-galaxy install -r requirements.yml

script:
  - "cd tests"
  # Check the role/playbook's syntax.
  - "ansible-playbook -i inventory $PLAYBOOK --syntax-check"

  # Run the role/playbook with ansible-playbook.
  - "ansible-playbook -i inventory $PLAYBOOK --connection=local"

  # Run the role/playbook again, checking to make sure it's idempotent.
  - >
    ansible-playbook -i inventory $PLAYBOOK --connection=local
    | grep -q 'changed=0.*failed=0'
    && (echo 'Idempotence test: pass' && exit 0)
    || (echo 'Idempotence test: fail' && exit 1)