language: node_js
cache:
  directories:
    - node_modules
notifications:
  email: false
services:
  - mongodb
  - mysql
  - postgresql
node_js:
  - 'stable'
  - '8'
env:
  global:
    - MYSQL_URI=mysql://root:@localhost/test_jaeger
    - PG_URI=postgres://postgres:@localhost:5432/test_jaeger
    - MONGODB_URI=mongodb://localhost/test_jaeger
before_script:
  - mysql -e 'CREATE DATABASE IF NOT EXISTS test_jaeger;'
  - psql -c 'create database test_jaeger;' -U postgres
  - npm prune
branches:
  except:
    - /^v\d+\.\d+\.\d+$/