language: node_js
node_js:
  - "5.10"

before_install:
  - "export CHROME_BIN=/usr/bin/google-chrome"
  - "export DISPLAY=:99.0"
  - "sh -e /etc/init.d/xvfb start"

before_script:
  - npm install

script:
  - gulp build
  - gulp test --coverage
  - gulp package
  - gulp bower
  - cat ./coverage/lcov.info | ./node_modules/.bin/coveralls

notifications:
  slack: chartjs:pcfCZR6ugg5TEcaLtmIfQYuA

sudo: required
dist: trusty

addons:
  firefox: latest
  apt:
    sources:
      - google-chrome
    packages:
      - google-chrome-stable

deploy:
# Creates a tag containing dist files and bower.json
# Requires GITHUB_AUTH_TOKEN and GITHUB_AUTH_EMAIL environment variables
# IMPORTANT: the script has to be set executable in the Git repository (error 127)
# https://github.com/travis-ci/travis-ci/issues/5538#issuecomment-225025939
- provider: script
  script: ./scripts/release.sh
  skip_cleanup: true
  on:
    branch: release
- provider: releases
  api_key: $GITHUB_AUTH_TOKEN
  file:
  - "./dist/Chart.bundle.js"
  - "./dist/Chart.bundle.min.js"
  - "./dist/Chart.js"
  - "./dist/Chart.min.js"
  - "./dist/Chart.js.zip"
  skip_cleanup: true
  on:
    tags: true
- provider: npm
  email: $NPM_AUTH_EMAIL
  api_key: $NPM_AUTH_TOKEN
  skip_cleanup: true
  on:
    tags: true