.travis.yml

language: node_js
node_js:
  - "0.6"
  - "0.8"
  - "0.10"
  - "0.12"
  - "1.8"
  - "2.5"
  - "3.3"
  - "4.2.0" # Test timers regression
  - "4.8"
  - "5.12"
  - "6.10"
  - "7.6"
env:
  - "DOCKER_MYSQL_TYPE=mysql DOCKER_MYSQL_VERSION=5.7"
matrix:
  include:
    - node_js: "6.10"
      env: "DOCKER_MYSQL_TYPE=mysql DOCKER_MYSQL_VERSION=5.5"
    - node_js: "6.10"
      env: "DOCKER_MYSQL_TYPE=mysql DOCKER_MYSQL_VERSION=5.6"
    - node_js: "6.10"
      env: "DOCKER_MYSQL_TYPE=mariadb DOCKER_MYSQL_VERSION=5.5"
    - node_js: "6.10"
      env: "DOCKER_MYSQL_TYPE=mariadb DOCKER_MYSQL_VERSION=10.0"
    - node_js: "6.10"
      env: "DOCKER_MYSQL_TYPE=mariadb DOCKER_MYSQL_VERSION=10.1"

dist: trusty
sudo: required
services:
  - docker

cache:
  directories:
    - node_modules

before_install:
  # Setup Node.js version-specific dependencies
  - "test $TRAVIS_NODE_VERSION != '0.6' || npm rm --save-dev istanbul"
  - "test $TRAVIS_NODE_VERSION != '0.8' || npm rm --save-dev istanbul"
  - "test $(echo $TRAVIS_NODE_VERSION | cut -d. -f1) -ge 4 || npm rm --save-dev eslint"

  # Update Node.js modules
  - "test ! -d node_modules || npm prune"
  - "test ! -d node_modules || npm rebuild"

  # Setup environment
  - "export MYSQL_DATABASE=node_mysql"
  - "export MYSQL_USER=root"

install:
  - "docker run -d --name mysql -e MYSQL_ALLOW_EMPTY_PASSWORD=yes -e MYSQL_DATABASE=$MYSQL_DATABASE $DOCKER_MYSQL_TYPE:$DOCKER_MYSQL_VERSION"
  - "npm install"
  - "docker run --link mysql:db -e CHECK_PORT=3306 -e CHECK_HOST=db giorgos/takis"

before_script:
  - "docker --version"
  - "docker exec mysql mysql -e 'select version()'"

script:
  # Run test script, depending on istanbul install
  - "test ! -z $(npm -ps ls istanbul) || npm test"
  - "test   -z $(npm -ps ls istanbul) || npm run-script test-ci"
  - "test   -z $(npm -ps ls eslint) || npm run-script lint"

after_script:
  - "test -e ./coverage/lcov.info && npm install coveralls@2 && cat ./coverage/lcov.info | coveralls"