docker-compose.yml

db:
  image: postgres:9.3
  ports:
    - "5432:5432"

dbcreate:
  image: postgres:9.3
  links:
    - db
  command: >
    /bin/bash -c "
      while ! psql --host=db --username=postgres; do sleep 1; done;
      psql --host=db --username=postgres -c 'DROP DATABASE \"pgtools-test\";';
      psql --host=db --username=postgres -c 'CREATE DATABASE \"pgtools-test\";';
    "