.travis.yml

sudo: required # route your build to the container-based infrastructure for a faster build

language: ruby

rvm:
  - 2.4.1

script:
  - set -e; bundle exec jekyll build

branches:
  only:
  - master

cache: 
  - bundler # caching bundler gem packages will speed up build

deploy:
  - provider: s3
    access_key_id: "$AWS_ACCESS_KEY_ID"
    secret_access_key: "$AWS_SECRET_ACCESS_KEY"
    bucket: "$S3_BUCKET"
    skip_cleanup: true
    region: us-east-1
    local_dir: _site 

after_deploy:
  - pip install --user awscli
  - export PATH=$PATH:$HOME/.local/bin # put aws in the path
  - set -e; aws cloudfront create-invalidation --distribution-id $CF_DISTRO_ID --paths /*