language: node_js
node_js:
  - 9
  - 8
  - 6
  - 4
  - 0.12
  - 0.10
  - 0.8
  - 0.6
before_install:
  - 'nvm install-latest-npm'
install:
  - 'if [ "${TRAVIS_NODE_VERSION}" = "0.6" ] || [ "${TRAVIS_NODE_VERSION}" = "0.9" ]; then nvm install --latest-npm 0.8 && npm install && nvm use "${TRAVIS_NODE_VERSION}"; else npm install; fi;'
sudo: false
matrix:
  fast_finish: true
  allow_failures:
    - node_js: "0.6"