adapter-lambda for SvelteKit

An adapter to build a SvelteKit app into a lambda ready for deployment with lambda proxy via the Serverless framework.

Installation

npm install --save-dev @yarbsemaj/adapter-lambda

Usage

In your svelte.config.js configure the adapter as bellow;

import preprocess from 'svelte-preprocess'; //Optional
import serverless from '@yarbsemaj/adapter-lambda';

/** @type {import('@sveltejs/kit').Config} */
const config = {
  preprocess: preprocess(), //Optional

  kit: {
    adapter: serverless(),
  },

};

export default config;

Copy serverless.yml from the root of this repo to the root of your project, make sure to change the service name.

After building your app run sls deploy to deploy code to AWS using the build tool serverless.

Your app can then be accessed via the CloudFront distribution created as a part of the stack.

Static Assets and precompiled pages

To server static assets and precompiled pages this adapter makes use of S3. In order to route traffic the correct destination a Lambda@edge fuction is used to perfrom a origin rewrite to redirect traffic to the S3 Bucket.

Infrastructure Diagram

Help! I'm getting an error while building or serving my app.

Please raise an issue on Github, and I will be happy to issue a fix.

Versions