.gitlab-ci

stages:
  - build
  - deploy
build:
  stage: build
  script:
    - bundle install --path=vendor
    - bundle exec jekyll build
  artifacts:
    expire_in: 3 month
    paths:
      - _site
  only:
    - master
    - tags
deploy:
  stage: deploy
  script:
    - aws s3 sync _site s3://dn.ht/ --delete
    - ./cloudfront_invalidation.sh
  only:
    - master
    - tags

cloudfront_invalidation.sh

#!/bin/bash
files='/*'
id="YOUR_DIST_ID"
aws cloudfront create-invalidation --distribution-id $id --paths "$files"