services:
    - xvfb
language: node_js
git:
  depth: false
matrix:
  fast_finish: true
  include:
    - node_js: 8
      env: TEST=unit
    - node_js: 11
      env: TEST=unit
    - node_js: 12
      env: TEST=unit
    - node_js: 10
      env: TEST=build_and_lint
    - node_js: 10
      env: TEST=unit_and_e2e_clients
    - node_js: 10
      env: TEST=e2e_ganache
    - node_js: 10
      env: TEST=e2e_mosaic
    - node_js: 10
      env: TEST=e2e_browsers
      addons:
        chrome: stable
        firefox: latest
  allow_failures:
    - node_js: 10
      env: TEST=e2e_ganache
    - node_js: 10
      env: TEST=e2e_mosaic

addons:
  apt:
    sources:
      - ubuntu-toolchain-r-test
    packages:
      - gcc-5
      - g++-5

before_install:
  - if [ $TRAVIS_OS_NAME == "linux" ]; then
      export CC="gcc-5";
      export CXX="g++-5";
      export LINK="gcc-5";
      export LINKXX="g++-5";
    fi
  - export DISPLAY=:99.0
  - export PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true
install:
  - if [[ $TEST != "e2e_ganache" ]] && [[ $TEST != "e2e_mosaic" ]]; then
      npm install;
    fi
script:
    - npm run ci