language: node_js
node_js: stable

notifications:
  email:
    recipients:
      - h7ml@qq.com
    on_success: change
    on_failure: always

branches:
  only:
    - main

cache:
  apt: true
  directories:
    - node_modules

os: linux
# https://docs.travis-ci.com/user/reference/overview/
dist: xenial
addons:
  chrome: stable
services:
  - xvfb
sudo: required

# turn off the clone of submodules for change the SSH to HTTPS in .gitmodules to avoid the error
git:
  submodules: false

before_install:
  - 'export DISPLAY=:99.0'
  - sleep 3 # give xvfb some time to start
  - '/sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_99.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :99 -ac -screen 0 1280x1024x16'
  - google-chrome-stable --headless --disable-gpu --remote-debugging-port=9222 http://localhost &

install:
  - npm set progress=false
  - npm install

script:
  - npm run karma:test

after_script:
  - npm run codecov