serverless-plugin-resource-deep-merge v1.1.0

Serverless plugin resource deep merge

Installation

npm i -D serverless-plugin-resource-deep-merge

plugins:
  - serverless-plugin-resource-deep-merge

Usage

serverless.yaml

functions:
  urlrewrite:
    handler: handler.urlrewrite
    events:
      - cloudFront:
          eventType: origin-request
          origin: https://${self:custom.s3Origin}
          isDefaultOrigin: true

☝️ This Lambda@Edge function will create a CloudFront distribution which is, unfortunately, hardly customizable due to the default behavior of resources.extensions:

As per doc:

Here's how the extension logic is defined: | Resource attribute | Operation | | ------------------ | -------------------------------------------------------------------------------------------------------------------- | | Properties | Merge. If a property with the same name exists in the resource, the value will be replaced with the extension value. |

Properties.DistributionConfig replacement equals to handcrafted CloudFront config, so deepmerge of config might be more useful. For example, if you want to add a custom alias to your CloudFront distribution, add the following section to the serverless.yaml

custom:
  mergeResources:
    CloudFrontDistribution:
      Properties:
        DistributionConfig:
          Aliases:
            - some.domain.com

Contributors

• Andrei Lesnitsky

LICENSE

WTFPL