.travis.yml

language: node_js
    - "8.9.0"
    
install:
    - npm install -g gitbook-cli
    - cd wildfly
    - gitbook install
    - cd ..
    - cd spring
    - gitbook install
    - cd ..
    - sudo -v && wget -nv -O- https://download.calibre-ebook.com/linux-installer.py | sudo python -c "import sys; main=lambda:sys.stderr.write('Download failed\n'); exec(sys.stdin.read()); main()"
    
script: 
    - gitbook build wildfly content
    - gitbook pdf wildfly teiid-documents.pdf
    - gitbook build spring sb

after_success: |
    if [ -n "$GITHUB_API_KEY" ]; then
    git checkout --orphan $TRAVIS_BRANCH-gh-pages
    git rm -rf .
    git add -f --ignore-errors --all sb content teiid-documents.pdf
    git -c user.name='travis' -c user.email='travis' commit -m 'ci publishing'
    git push -f -q https://$GITHUB_USER:$GITHUB_API_KEY@github.com/$TRAVIS_REPO_SLUG $TRAVIS_BRANCH-gh-pages
    git config remote.origin.fetch "+refs/heads/*:refs/remotes/origin/*" 1>/dev/null
    git fetch origin gh-pages
    git checkout gh-pages
    if [ ! -d "$TRAVIS_BRANCH" ]; then
    git submodule add -b $TRAVIS_BRANCH-gh-pages https://github.com/$TRAVIS_REPO_SLUG $TRAVIS_BRANCH
    git -c user.name='travis' -c user.email='travis' commit -am "adding submodule"
    git push -q https://$GITHUB_USER:$GITHUB_API_KEY@github.com/$TRAVIS_REPO_SLUG gh-pages
    fi
    git submodule update --init --remote --no-fetch $TRAVIS_BRANCH
    git pull
    git submodule update --remote --no-fetch --merge
    git -c user.name='travis' -c user.email='travis' commit -am "updating submodules"
    git push -q https://$GITHUB_USER:$GITHUB_API_KEY@github.com/$TRAVIS_REPO_SLUG gh-pages
    fi

notifications:
  webhooks:
    urls:
      - https://webhooks.gitter.im/e/5ada7bbc05b2a99cff40
    on_success: change
    on_failure: always
    on_start: never