language: ruby
rvm:
- 2.3.3
addons:
  ssh_known_hosts: wolf.uberspace.de
env:
  global:
  - NOKOGIRI_USE_SYSTEM_LIBRARIES=true
sudo: false
script: jekyll build && htmlproofer ./_site
before_deploy:
- openssl aes-256-cbc -K $encrypted_518a90de15e0_key -iv $encrypted_518a90de15e0_iv
  -in deploy_ed25519.enc -out deploy_ed25519 -d
- eval "$(ssh-agent -s)"
- chmod 600 /tmp/deploy_ed25519
- ssh-add /tmp/deploy_ed25519
deploy:
  provider: script
  skip_cleanup: true
  script:
    - rsync -r --delete-after --quiet $TRAVIS_BUILD_DIR/.ssh martens7@wolf.uberspace.de:tmp/$TRAVIS_BUILD_ID
    - ssh martens7@wolf.uberspace.de rm -rf tmp/old.build && mkdir tmp/old.build && mv html/* tmp/old.build/ && mv tmp/$TRAVIS_BUILD_ID/* html/
  on:
    branch: master