language: ruby
cache:
  bundler: true
  directories:
    - $TRAVIS_BUILD_DIR/tmp/.htmlproofer    # https://github.com/gjtorikian/html-proofer/issues/381
env:
  global:
    - NOKOGIRI_USE_SYSTEM_LIBRARIES=true    # Speeds up installation of html-proofer
addons:
  apt:
    packages:
    - libcurl4-openssl-dev    # Required to avoid SSL errors

language: ruby
cache:
  bundler: true
  directories:
    - $TRAVIS_BUILD_DIR/tmp/.htmlproofer    # https://github.com/gjtorikian/html-proofer/issues/381
env:
  global:
    - NOKOGIRI_USE_SYSTEM_LIBRARIES=true    # Speeds up installation of html-proofer
    - JEKYLL_SAFE=true
addons:
  apt:
    packages:
    - libcurl4-openssl-dev    # Required to avoid SSL errors

Set JEKYLL_SAFE in Travis environment
Set JEKYLL_SAFE in Travis environment
