.travis.yml

sudo: false

language: ruby
rvm:
- 2.1
cache:
  directories:
  - vendor
before_cache:
- rm -rfv vendor/.*  # force gems to refresh

env:
  global:
  - NOKOGIRI_USE_SYSTEM_LIBRARIES=true  # speeds up installation of html-proofer
  - secure: "UDM1SACHM7XVf6oG8oFTe2A8Jd5Drsd8HCwMvlOkkeab02KO+0sS9myTRrDicvvEoKB8gNG1u1S74KH43mPScT58qgwYQMDkGl4IkSTyfZPnukbErQGyRoFlL8OY8G33ksjav/O0hnQyhWLtKXcFL/NL0AF0xavzmLBTP6jyi9k="

branches:
  except:
  - gh-pages

install:
- make install

script:
- make ci

after_success: >
  echo $TRAVIS_BRANCH; echo $TRAVIS_PULL_REQUEST;
  if [[ $TRAVIS_BRANCH == 'master' && $TRAVIS_PULL_REQUEST == 'false' ]]; then
    # Generate HTML
    make build ;
    # Configure Git with Travis CI information
    git config --global user.email "travis@travis-ci.org" ;
    git config --global user.name "travis-ci" ;
    # Delete the current repository
    rm -rf .git ;
    # Rebuild the repository from the generated files and push to GitHub pages
    cd _site ;
    git init ;
    git add . ;
    git commit -m "Deploy Travis CI build $TRAVIS_BUILD_NUMBER to GitHub pages" ;
    git push -f https://${GH_TOKEN}@github.com/${TRAVIS_REPO_SLUG} master:gh-pages ;
  fi

notifications:
  email:
    on_success: never
    on_failure: change