language: node_js
node_js: node

# will run `npm install` automatically here

dist: xenial

# Deploying uses awscli and it uses Python.
# Xenial on Travis comes with Python 2 & 3 installed but 2 is default.
# Ensure pip3 is installed and upgraded.
before_install:
  - sudo apt-get -qq update
  - sudo apt-get install python3-pip
  - sudo -H pip3 install --upgrade pip

script:
  - npm test
  - 'if [ "$TRAVIS_SECURE_ENV_VARS" = "true" ]; then npm run build; fi'

# Try to ensure Python 3 and pip3 get used for deployment:
after_success:
  - alias python=python3
  - pip3 install --user awscli
  - export PATH=$PATH:$HOME/.local/bin
  - npm run deploy

notifications:
  email: false

cache:
  directories:
    - node_modules
    - public