Travis build for Angular app on GitHub

.travis.yml

language: node_js
node_js:
  - "10"
sudo: false
dist: trusty
#addons:
#  apt:
#    sources:
#      - google-chrome
#    packages:
#      - google-chrome-stable

cache:
  directories:
    - ./node_modules

branches:
  only:
  - master

install:
  - yarn

script:
#  - yarn test --code-coverage --watch=false --progress=false --browsers=ChromeHeadlessCI
  - yarn build --prod --base-href /anno1404/
#  - mkdir ~/.dts
#  - yarn dtslint
#  - yarn e2e --protractor-config=./e2e/protractor-ci.conf.js

after_success:
  - cat coverage/s-ng-utils/lcov.info | node_modules/coveralls/bin/coveralls.js

deploy:
  provider: pages
  edge: true # https://docs.travis-ci.com/user/deployment-v2
  skip_cleanup: true
  github_token: $GITHUB_TOKEN # Set in travis-ci.org dashboard
  local_dir: dist
  on:
    branch: master

angular.json

{
  "projects": {
    "anno1404": {
      "architect": {
        "build": {
          "options": {
            "outputPath": "dist",
          }
        }
      }
    }
  }
}

karma.conf.js

module.exports = function (config) {
  config.set({
    customLaunchers: {
      ChromeHeadlessCI: {
        base: 'ChromeHeadless',
        // https://github.com/angular/protractor/issues/4850#issuecomment-398296383
        flags: ['--headless', '--disable-gpu', '--no-sandbox', '--disable-extensions', '--disable-dev-shm-usage']
      }
    },
  });
}