language: node_js
sudo: false
dist: trusty
node_js:
  - '10.9.0'

addons:
#  firefox: "38.0"
  apt:
    sources:
      # needed to install g++ that is used by npms's native modules
      - ubuntu-toolchain-r-test
    packages:
      # needed to install g++ that is used by npms's native modules
      - g++-4.8

branches:
  except:
    - g3

cache:
  yarn: true
  directories:
     - ./node_modules
     - ./.chrome/chromium
     - ./aio/node_modules

env:
  global:
    # GITHUB_TOKEN_ANGULAR=<github token, a personal access token of the angular-builds account, account access in valentine>
    # This is needed for the e2e Travis matrix task to publish packages to github for continuous packages delivery.
    - secure: "aCdHveZuY8AT4Jr1JoJB4LxZsnGWRe/KseZh1YXYe5UtufFCtTVHvUcLn0j2aLBF0KpdyS+hWf0i4np9jthKu2xPKriefoPgCMpisYeC0MFkwbmv+XlgkUbgkgVZMGiVyX7DCYXVahxIoOUjVMEDCbNiHTIrfEuyq24U3ok2tHc="
  matrix:
    # Order: a slower build first, so that we don't occupy an idle travis worker waiting for others to complete.
    - CI_MODE=e2e
    - CI_MODE=js
    - CI_MODE=saucelabs_required
    # deactivated, see #19768
    # - CI_MODE=browserstack_required

    # We disable these optional jobs because those acquire tunnel and browser instances which
    # could lead to rate limit excess while those are failing most of the time and nobody pays
    # attention anyway.
    # - CI_MODE=saucelabs_optional
    # - CI_MODE=browserstack_optional

matrix:
  fast_finish: true
  allow_failures:
    - env: "CI_MODE=saucelabs_optional"
    - env: "CI_MODE=browserstack_optional"

before_install:
  # source the env.sh script so that the exported variables are available to other scripts later on
  - source ./scripts/ci/env.sh print

install:
  - ./scripts/ci/install.sh

script:
  - ./scripts/ci/build.sh
  - ./scripts/ci/test.sh
  - ./scripts/ci/angular.sh
  # all the scripts under this line will not quickly abort in case ${TRAVIS_TEST_RESULT} is 1 (job failure)
  - ./scripts/ci/cleanup.sh
  - ./scripts/ci/print-logs.sh