@sveltejs/adapter-vercel - npm Package Compare versions

Comparing version 1.0.0-next.32 to 1.0.0-next.33

files/entry.js

@@ -0,11 +1,11 @@
+import { __fetch_polyfill } from '@sveltejs/kit/install-fetch';
 import { getRawBody } from '@sveltejs/kit/node';
+import { App } from 'APP';
+import { manifest } from 'MANIFEST';
 
-// TODO hardcoding the relative location makes this brittle
-import { init, render } from '../output/server/app.js';
+__fetch_polyfill();
 
-init();
+const app = new App(manifest);
 
 export default async (req, res) => {
-	const { pathname, searchParams } = new URL(req.url || '', 'http://localhost');
-
 	let body;
@@ -20,7 +20,6 @@
 
-	const rendered = await render({
+	const rendered = await app.render({
+		url: req.url,
 		method: req.method,
 		headers: req.headers,
-		path: pathname,
-		query: searchParams,
 		rawBody: body
@@ -27,0 +26,0 @@ });

index.d.ts

 import { Adapter } from '@sveltejs/kit';
-import { BuildOptions } from 'esbuild';
 
-interface AdapterOptions {
-	esbuild?: (options: BuildOptions) => Promise<BuildOptions> | BuildOptions;
-}
-
-declare function plugin(options?: AdapterOptions): Adapter;
+declare function plugin(): Adapter;
 export = plugin;

index.js

 import { writeFileSync } from 'fs';
-import { join } from 'path';
+import { relative } from 'path';
 import { fileURLToPath } from 'url';
 import esbuild from 'esbuild';
 
-/**
- * @typedef {import('esbuild').BuildOptions} BuildOptions
- */
+// By writing to .output, we opt in to the Vercel filesystem API:
+// https://vercel.com/docs/file-system-api
+const VERCEL_OUTPUT = '.output';
 
 /** @type {import('.')} **/
-export default function (options) {
+export default function () {
 	return {
 		name: '@sveltejs/adapter-vercel',
 
-		async adapt({ utils }) {
-			const dir = '.vercel_build_output';
-			utils.rimraf(dir);
+		async adapt(builder) {
+			const tmp = builder.getBuildDirectory('vercel-tmp');
 
+			builder.rimraf(VERCEL_OUTPUT);
+			builder.rimraf(tmp);
+
+			builder.log.minor('Prerendering static pages...');
+			await builder.prerender({
+				dest: `${VERCEL_OUTPUT}/static`
+			});
+
+			builder.log.minor('Generating serverless function...');
+
 			const files = fileURLToPath(new URL('./files', import.meta.url));
+			const relativePath = relative(tmp, builder.getServerDirectory());
 
-			const dirs = {
-				static: join(dir, 'static'),
-				lambda: join(dir, 'functions/node/render')
-			};
+			builder.copy(files, tmp, {
+				replace: {
+					APP: `${relativePath}/app.js`,
+					MANIFEST: './manifest.js'
+				}
+			});
 
-			// TODO ideally we'd have something like utils.tmpdir('vercel')
-			// rather than hardcoding '.svelte-kit/vercel/entry.js', and the
-			// relative import from that file to output/server/app.js
-			// would be controlled. at the moment we're exposing
-			// implementation details that could change
-			utils.log.minor('Generating serverless function...');
-			utils.copy(join(files, 'entry.js'), '.svelte-kit/vercel/entry.js');
+			writeFileSync(
+				`${tmp}/manifest.js`,
+				`export const manifest = ${builder.generateManifest({
+					relativePath
+				})};\n`
+			);
 
-			/** @type {BuildOptions} */
-			const default_options = {
-				entryPoints: ['.svelte-kit/vercel/entry.js'],
-				outfile: join(dirs.lambda, 'index.js'),
+			await esbuild.build({
+				entryPoints: [`${tmp}/entry.js`],
+				outfile: `${VERCEL_OUTPUT}/server/pages/__render.js`,
+				target: 'node14',
 				bundle: true,
-				inject: [join(files, 'shims.js')],
 				platform: 'node'
-			};
+			});
 
-			const build_options =
-				options && options.esbuild ? await options.esbuild(default_options) : default_options;
+			writeFileSync(
+				`${VERCEL_OUTPUT}/server/pages/package.json`,
+				JSON.stringify({ type: 'commonjs' })
+			);
 
-			await esbuild.build(build_options);
+			builder.log.minor('Copying assets...');
+			builder.writeClient(`${VERCEL_OUTPUT}/static`);
+			builder.writeStatic(`${VERCEL_OUTPUT}/static`);
 
-			writeFileSync(join(dirs.lambda, 'package.json'), JSON.stringify({ type: 'commonjs' }));
-
-			utils.log.minor('Prerendering static pages...');
-			await utils.prerender({
-				dest: dirs.static
-			});
-
-			utils.log.minor('Copying assets...');
-			utils.copy_static_files(dirs.static);
-			utils.copy_client_files(dirs.static);
-
-			utils.log.minor('Writing routes...');
-			utils.copy(join(files, 'routes.json'), join(dir, 'config/routes.json'));
+			builder.log.minor('Writing manifests...');
+			writeFileSync(
+				`${VERCEL_OUTPUT}/routes-manifest.json`,
+				JSON.stringify({
+					version: 3,
+					dynamicRoutes: [
+						{
+							page: '/__render',
+							regex: '^/.*'
+						}
+					]
+				})
+			);
 		}
 	};
 }

package.json

 {
   "name": "@sveltejs/adapter-vercel",
-  "version": "1.0.0-next.32",
+  "version": "1.0.0-next.33",
   "repository": {
@@ -28,3 +28,3 @@ "type": "git",
   "devDependencies": {
-    "@sveltejs/kit": "1.0.0-next.202"
+    "@sveltejs/kit": "1.0.0-next.208"
   },
@@ -31,0 +31,0 @@ "scripts": {

README.md

@@ -22,35 +22,4 @@ # adapter-vercel
 
-## Advanced Configuration
-
-### esbuild
-
-As an escape hatch, you may optionally specify a function which will receive the final esbuild options generated by this adapter and returns a modified esbuild configuration. The result of this function will be passed as-is to esbuild. The function can be async.
-
-For example, you may wish to add a plugin:
-
-```js
-adapterVercel({
-	esbuild(defaultOptions) {
-		return {
-			...defaultOptions,
-			plugins: []
-		};
-	}
-});
-```
-
-The default options for this version are as follows:
-
-```js
-{
-	entryPoints: ['.svelte-kit/vercel/entry.js'],
-	outfile: `pathToLambdaFolder/index.js`,
-	bundle: true,
-	inject: ['pathTo/shims.js'],
-	platform: 'node'
-}
-```
-
 ## Changelog
 
 [The Changelog for this package is available on GitHub](https://github.com/sveltejs/kit/blob/master/packages/adapter-vercel/CHANGELOG.md).

No alert changes

Worsened metrics

Total package byte prevSize

5145

decreased by-17.56%

Number of package files

6

decreased by-25%

Number of lines in readme file

25

decreased by-55.36%

No dependency changes