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osls-aws-provider-request-shim

v1.0.2

Published

OSLS (Serverless Framework fork) plugin that adds AWS SDK v3 compatibility layer for legacy plugins using provider.request()

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Links

Git

Maintainers

slootjesslootjes

Keywords

serverlessoslsserverless-frameworkawsaws-sdkaws-sdk-v3plugincompatibilityprovider-requestshim

Readme

osls-aws-provider-request-shim

A compatibility plugin for OSLS v4 that adds an AWS SDK v3 compatibility layer for legacy plugins that use provider.request().

Overview

OSLS v4 removed the provider.request() method that many legacy Serverless plugins relied on. This plugin restores that functionality by shimming the method with AWS SDK v3 client calls, allowing older plugins to work seamlessly with OSLS v4.

Installation

npm install osls-aws-provider-request-shim --save-dev

Usage

Add the plugin to your serverless.yml file. Important: This plugin must be loaded before any plugins that depend on provider.request().

plugins:
  - osls-aws-provider-request-shim
  # Add other plugins that use provider.request() after this one
  - some-legacy-plugin

How It Works

The plugin intercepts the initialize hook and adds a request() method to the AWS provider. When called, it:

  1. Maps the service name to the appropriate AWS SDK v3 package
  2. Dynamically requires the necessary client and command
  3. Executes the command using the provider's AWS SDK v3 configuration
  4. Returns the result in the same format as the legacy method

Supported AWS Services

The plugin currently supports the following AWS services:

  • CloudFormation - @aws-sdk/client-cloudformation
  • StepFunctions - @aws-sdk/client-sfn
  • Lambda - @aws-sdk/client-lambda
  • S3 - @aws-sdk/client-s3
  • STS - @aws-sdk/client-sts
  • IAM - @aws-sdk/client-iam
  • ECR - @aws-sdk/client-ecr
  • API Gateway - @aws-sdk/client-api-gateway
  • API Gateway V2 - @aws-sdk/client-apigatewayv2
  • CloudWatch - @aws-sdk/client-cloudwatch
  • CloudWatch Logs - @aws-sdk/client-cloudwatch-logs
  • EventBridge - @aws-sdk/client-eventbridge
  • SSM - @aws-sdk/client-ssm
  • Cognito Identity Provider - @aws-sdk/client-cognito-identity-provider
  • SES V2 - @aws-sdk/client-sesv2
  • EC2 - @aws-sdk/client-ec2

To permanently add support for a service, you can create a pull request.

Compatibility

These plugins work using this plugin:

  • serverless-stack-termination-protection
  • serverless-step-functions

Requirements

  • OSLS/Serverless Framework: >= 4.0.0
  • AWS SDK v3 packages: Install as needed (the plugin will tell you which ones)