CircleCI submodule example

machine:
  node:
    version: 0.10.35
dependencies:
  pre:
    - sudo apt-get install -y libpoppler-glib-dev libpoppler-glib8 libcairo2-dev libcairo2
    - sudo apt-get install -y libpq-dev
database:
  override:
    - psql -c 'create database test;' -U postgres
    - psql -U postgres -c "create extension postgis"
checkout:
  post:
    - git submodule init 
    - git submodule update
test:
  pre:
    - cd server; npm install
    - cd server; NODE_ENV=test node ./bin/www:
        background: true
    - sleep 10
  override:
    - npm test

this is for CircleCI v. 1.0
will not work with v 2.0 and above