.travis.yml

sudo: false
language: node_js
node_js:
  - 8
cache:
  directories:
    - "travis_phantomjs"
    - "$HOME/.npm"

before_install:
  - "export PHANTOMJS_VERSION=2.1.1"
  - "hash -r"
  - "phantomjs --version"
  - "export PATH=$PWD/travis_phantomjs/phantomjs-$PHANTOMJS_VERSION-linux-x86_64/bin:$PATH"
  - "hash -r"
  - "phantomjs --version"
  - "if [ $(phantomjs --version) != \"$PHANTOMJS_VERSION\" ]; then rm -rf $PWD/travis_phantomjs; mkdir -p $PWD/travis_phantomjs; fi"
  - "hash -r"
  - "if [ $(phantomjs --version) != \"$PHANTOMJS_VERSION\" ]; then wget https://github.com/Medium/phantomjs/releases/download/v$PHANTOMJS_VERSION/phantomjs-$PHANTOMJS_VERSION-linux-x86_64.tar.bz2 -O $PWD/travis_phantomjs/phantomjs-$PHANTOMJS_VERSION-linux-x86_64.tar.bz2; fi"
  - "if [ $(phantomjs --version) != \"$PHANTOMJS_VERSION\" ]; then tar -xvf $PWD/travis_phantomjs/phantomjs-$PHANTOMJS_VERSION-linux-x86_64.tar.bz2 -C $PWD/travis_phantomjs; fi"
  - "hash -r"
  - "phantomjs --version"

install:
  - npm ci