.travis.yml

---
services: docker

env:
  - distro=debian8 postgres_version=10
  - distro=debian9 postgres_version=10
  - distro=ubuntu1604 postgres_version=10
  - distro=debian8 postgres_version=9.6
  - distro=debian9 postgres_version=9.6
  - distro=ubuntu1604 postgres_version=9.6
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

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

  - docker exec $container_id su postgres -c "psql -lAt" | grep "pyslackers-website|postgres|UTF8|en_US.UTF-8|en_US.UTF-8|"
  - docker exec $container_id su postgres -c "psql -lAt" | grep "sirbot|postgres|UTF8|en_US.UTF-8|en_US.UTF-8|"
  - docker exec $container_id su postgres -c "psql pyslackers-website -c '\l pyslackers-website'" | grep '"pyslackers-website"=C/postgres'
  - docker exec $container_id cat /etc/postgresql/$postgres_version/main/postgresql.conf | grep 'port = 5555'
  - docker exec $container_id cat /etc/postgresql/$postgres_version/main/postgresql.conf | grep "listen_addresses = '127.0.0.1'"
  - docker exec $container_id cat /etc/postgresql/$postgres_version/main/pg_hba.conf | grep 'sirbot'
  - docker exec $container_id cat /etc/postgresql/$postgres_version/main/pg_hba.conf | grep 'pyslackers-website'

  - docker exec --tty ${container_id} env TERM=xterm journalctl -u postgresql.service -n 200 --no-pager
  - docker exec --tty ${container_id} env TERM=xterm ls -la /var/run/postgresql | grep $postgres_version
  - docker exec --tty ${container_id} env TERM=xterm cat /etc/postgresql/$postgres_version/main/postgresql.conf
  - docker exec --tty ${container_id} env TERM=xterm cat /var/log/postgresql/postgresql-$postgres_version-main.log