@flit/sveltekit-adapter-cdk

This SvelteKit adapter exports your SvelteKit project as a fully self contained AWS CDK construct, this allows you to import your SvelteKit server just like you would any other CDK construct package.

Usage

$3

The package is available on NPM and can be installed using your package manager of choice:

``bash
npm i @flit/sveltekit-adapter-cdk
`

`bash
pnpm add @flit/sveltekit-adapter-cdk
`

`bash
yarn add @flit/sveltekit-adapter-cdk
`

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To get started you have to configure your SvelteKit project to use this adapter:

svelte.config.js

`javascript
import adapter from "@flit/sveltekit-adapter-cdk";
import { vitePreprocess } from "@sveltejs/vite-plugin-svelte";

export default {
preprocess: vitePreprocess(),
kit: {
adapter: adapter({}),
},
};
`

Once you have built your SvelteKit project using the new adapter you can now import it from you AWS CDK project as a CDK construct:

`typescript
import { Construct } from "constructs";
import { Stack } from "aws-cdk-lib";
import { RuntimeFamily } from "aws-cdk-lib/aws-lambda";
import {
ARecord,
PublicHostedZone,
RecordTarget,
} from "aws-cdk-lib/aws-route53";
import { CloudFrontTarget } from "aws-cdk-lib/aws-route53-targets";
import { LambdaPowertoolsLayer } from "cdk-aws-lambda-powertools-layer";

import { SvelteKit } from "your-sveltekit-project";

export class ExampleStack extends Stack {
constructor(scope: Construct, id: string) {
super(scope, id);

const hostedZone = PublicHostedZone.fromPublicHostedZoneAttributes(
this,
"HostedZone",
{
zoneName: "...",
hostedZoneId: "...",
},
);

const powertools = new LambdaPowertoolsLayer(this, "Powertools", {
runtimeFamily: RuntimeFamily.NODEJS,
includeExtras: false,
});

const svelteKit = new SvelteKit(this, "SvelteKit", {
layers: [powertools],
bundling: {
minify: true,
sourcesContent: false,
externalModules: ["@aws-sdk", "@aws-lambda-powertools"],
},
environment: {
POWERTOOLS_SERVICE_NAME: "example-service",
},
});

new ARecord(this, "ARecord", {
recordName: "example.com",
zone: hostedZone,
target: RecordTarget.fromAlias(
new CloudFrontTarget(svelteKit.cloudFront),
),
});
}
}
``

This adapter currently only supports one architecture configuration, uses a cloud front instance to server pre-rendered pages from a S3 bucket and and dynamic content from a NodeJS lambda function which you can configure trough the construct parameters.

If you would like to see any other infrastructure configurations please open a issue and feel free to contribute!