@notionsoft/aws-helper

A collection of common helper functions for AWS JS SDK.

Usage no npm install needed!

<script type="module">
  import notionsoftAwsHelper from 'https://cdn.skypack.dev/@notionsoft/aws-helper';
</script>

README

AWS Helper

A collection of common helper functions for AWS JS SDK.

Functions

  • copyResourceMetadata
  • downloadFromS3
  • downloadStreamFromS3
  • downloadMetadataFromS3
  • getResourceMetadata
  • setResourceMetadata
  • updateResourceExpirationDateTime
  • uploadStreamToS3
  • updateS3Metadata

Dependencies

The Image Resize Core is built using Node.js and various supporting packages:

  • aws-sdk - The official AWS SDK is used for all interactions with DynamoDB, S3 and Lambda. Since images and archives are stored in S3, this is essentially used for every API request.
  • lodash - Lodash is a collection of helper methods which is primarily used for input validation as it has lots of tools for type validation.
  • probe-image-size - Determines the width and height of an image. Used to provide the dimensions property on the /imageEditors and /images APIs.
  • readable-stream - Node.js streams, but in a module. This allows us to work with a consistent stream API (node.js 8 streams in this case) while in any node environment.