buildspec.yml

version: 0.1
phases:
  pre_build:
    commands:
      - echo Installing source NPM dependencies...
      - npm install
      - echo updating apiUrl in env.js ...
  build:
    commands:
      - echo Build started on `date`
      - npm run build
  post_build:
    commands:
      # copy the contents of /build/es6-bundled to S3
      - >
        aws s3 cp 
        --cache-control="max-age=0, no-cache, no-store, must-revalidate"
        --recursive ./build/es6-bundled s3://$DEPLOY_BUCKET/ 
      # set the cache-control headers for service-worker.js to prevent
      # browser caching
      - >
        aws s3 cp  
        --cache-control="max-age=0, no-cache, no-store, must-revalidate" 
        ./build/es6-bundled/service-worker.js s3://$DEPLOY_BUCKET/

      # set the cache-control headers for index.html to prevent
      # browser caching
      - >
        aws s3 cp  
        --cache-control="max-age=0, no-cache, no-store, must-revalidate" 
        ./build/es6-bundled/index.html s3://$DEPLOY_BUCKET/

      # invalidate the CloudFront cache for index.html and service-worker.js
      # to force CloudFront to update its edge locations with the new versions
      # - >
      #  aws cloudfront create-invalidation --distribution-id $DISTRIBUTION
      #  --paths /index.html /service-worker.js
artifacts:
  files:
    - '**/*'
  base-directory: build