Deploy to s3

circle.yml

deployment:
  # This is a simplified example of deploying to s3
  simple:
    branch: foo
    commands:
      - aws s3 sync --delete . s3://mybucket.com
  # This is what we actually use to deploy our static site
  advanced:
    branch: staging
    commands:
      - aws s3 sync --delete --exclude "docs/*" ./_staging_site s3://static-staging.circleci.com
      # Assets have md5s in their filenames, so we don't delete old ones and just let them be cached forever
      - aws s3 cp s3://static-staging.circleci.com/assets s3://static-staging.circleci.com/assets --recursive --metadata-directive REPLACE --cache-control public,max-age=31536000