Remove vercel speedInsights option (#384)

4 files changed, 0 insertions, 135 deletions

diff --git a/packages/integrations/vercel/src/lib/speed-insights.ts b/packages/integrations/vercel/src/lib/speed-insights.ts
deleted file mode 100644
index 033a705c5..000000000
--- a/packages/integrations/vercel/src/lib/speed-insights.ts
+++ /dev/null
@@ -1,30 +0,0 @@
-export type VercelSpeedInsightsConfig = {
-	enabled: boolean;
-};
-
-export function getSpeedInsightsViteConfig(enabled?: boolean) {
-	if (enabled) {
-		return {
-			define: exposeEnv(['VERCEL_ANALYTICS_ID']),
-		};
-	}
-
-	return {};
-}
-
-/**
- * While Vercel adds the `PUBLIC_` prefix for their `VERCEL_` env vars by default, some env vars
- * like `VERCEL_ANALYTICS_ID` aren't, so handle them here so that it works correctly in runtime.
- */
-export function exposeEnv(envs: string[]): Record<string, unknown> {
-	const mapped: Record<string, unknown> = {};
-
-	// biome-ignore lint/complexity/noForEach: <explanation>
-	envs
-		.filter((env) => process.env[env])
-		.forEach((env) => {
-			mapped[`import.meta.env.PUBLIC_${env}`] = JSON.stringify(process.env[env]);
-		});
-
-	return mapped;
-}
diff --git a/packages/integrations/vercel/src/serverless/adapter.ts b/packages/integrations/vercel/src/serverless/adapter.ts
index d52adf2a8..f7b3e6ebc 100644
--- a/packages/integrations/vercel/src/serverless/adapter.ts
+++ b/packages/integrations/vercel/src/serverless/adapter.ts
@@ -20,10 +20,6 @@ import {
 import { copyDependenciesToFunction } from '../lib/nft.js';
 import { escapeRegex, getRedirects } from '../lib/redirects.js';
 import {
-	type VercelSpeedInsightsConfig,
-	getSpeedInsightsViteConfig,
-} from '../lib/speed-insights.js';
-import {
 	type VercelWebAnalyticsConfig,
 	getInjectableWebAnalyticsContent,
 } from '../lib/web-analytics.js';
@@ -101,15 +97,6 @@ export interface VercelServerlessConfig {
 	/** Configuration for [Vercel Web Analytics](https://vercel.com/docs/concepts/analytics). */
 	webAnalytics?: VercelWebAnalyticsConfig;
 
-	/**
-	 * @deprecated This option lets you configure the legacy speed insights API which is now deprecated by Vercel.
-	 *
-	 * See [Vercel Speed Insights Quickstart](https://vercel.com/docs/speed-insights/quickstart) for instructions on how to use the library instead.
-	 *
-	 * https://vercel.com/docs/speed-insights/quickstart
-	 */
-	speedInsights?: VercelSpeedInsightsConfig;
-
 	/** Force files to be bundled with your function. This is helpful when you notice missing files. */
 	includeFiles?: string[];
 
@@ -168,7 +155,6 @@ interface VercelISRConfig {
 
 export default function vercelServerless({
 	webAnalytics,
-	speedInsights,
 	includeFiles: _includeFiles = [],
 	excludeFiles: _excludeFiles = [],
 	imageService,
@@ -222,9 +208,6 @@ export default function vercelServerless({
 						})
 					);
 				}
-				if (command === 'build' && speedInsights?.enabled) {
-					injectScript('page', 'import "@astrojs/vercel/speed-insights"');
-				}
 
 				const vercelConfigPath = new URL('vercel.json', config.root);
 				if (existsSync(vercelConfigPath)) {
@@ -255,7 +238,6 @@ export default function vercelServerless({
 						redirects: false,
 					},
 					vite: {
-						...getSpeedInsightsViteConfig(speedInsights?.enabled),
 						ssr: {
 							external: ['@vercel/nft'],
 						},
diff --git a/packages/integrations/vercel/src/speed-insights.ts b/packages/integrations/vercel/src/speed-insights.ts
deleted file mode 100644
index 84aadfc7b..000000000
--- a/packages/integrations/vercel/src/speed-insights.ts
+++ /dev/null
@@ -1,68 +0,0 @@
-import type { Metric } from 'web-vitals';
-import { onCLS, onFCP, onFID, onLCP, onTTFB } from 'web-vitals';
-
-const SPEED_INSIGHTS_INTAKE = 'https://vitals.vercel-analytics.com/v1/vitals';
-
-type Options = { path: string; analyticsId: string };
-
-const getConnectionSpeed = () => {
-	return 'connection' in navigator &&
-		// biome-ignore lint/complexity/useLiteralKeys: <explanation>
-		navigator['connection'] &&
-		// biome-ignore lint/complexity/useLiteralKeys: <explanation>
-		'effectiveType' in (navigator['connection'] as unknown as { effectiveType: string })
-		? // biome-ignore lint/complexity/useLiteralKeys: <explanation>
-			(navigator['connection'] as unknown as { effectiveType: string })['effectiveType']
-		: '';
-};
-
-const sendToSpeedInsights = (metric: Metric, options: Options) => {
-	const body = {
-		dsn: options.analyticsId,
-		id: metric.id,
-		page: options.path,
-		href: location.href,
-		event_name: metric.name,
-		value: metric.value.toString(),
-		speed: getConnectionSpeed(),
-	};
-	const blob = new Blob([new URLSearchParams(body).toString()], {
-		type: 'application/x-www-form-urlencoded',
-	});
-	if (navigator.sendBeacon) {
-		navigator.sendBeacon(SPEED_INSIGHTS_INTAKE, blob);
-	} else
-		fetch(SPEED_INSIGHTS_INTAKE, {
-			body: blob,
-			method: 'POST',
-			credentials: 'omit',
-			keepalive: true,
-		});
-};
-
-function collectWebVitals() {
-	const analyticsId = (import.meta as any).env.PUBLIC_VERCEL_ANALYTICS_ID;
-
-	if (!analyticsId) {
-		console.error('[Speed Insights] VERCEL_ANALYTICS_ID not found');
-		return;
-	}
-
-	const options: Options = { path: window.location.pathname, analyticsId };
-
-	try {
-		onFID((metric) => sendToSpeedInsights(metric, options));
-		onTTFB((metric) => sendToSpeedInsights(metric, options));
-		onLCP((metric) => sendToSpeedInsights(metric, options));
-		onCLS((metric) => sendToSpeedInsights(metric, options));
-		onFCP((metric) => sendToSpeedInsights(metric, options));
-	} catch (err) {
-		console.error('[Speed Insights]', err);
-	}
-}
-
-const mode = (import.meta as any).env.MODE as 'development' | 'production';
-
-if (mode === 'production') {
-	collectWebVitals();
-}
diff --git a/packages/integrations/vercel/src/static/adapter.ts b/packages/integrations/vercel/src/static/adapter.ts
index 458143215..ebd6fb20e 100644
--- a/packages/integrations/vercel/src/static/adapter.ts
+++ b/packages/integrations/vercel/src/static/adapter.ts
@@ -9,10 +9,6 @@ import {
 } from '../image/shared.js';
 import { getRedirects } from '../lib/redirects.js';
 import {
-	type VercelSpeedInsightsConfig,
-	getSpeedInsightsViteConfig,
-} from '../lib/speed-insights.js';
-import {
 	type VercelWebAnalyticsConfig,
 	getInjectableWebAnalyticsContent,
 } from '../lib/web-analytics.js';
@@ -38,14 +34,6 @@ function getAdapter(): AstroAdapter {
 
 export interface VercelStaticConfig {
 	webAnalytics?: VercelWebAnalyticsConfig;
-	/**
-	 * @deprecated This option lets you configure the legacy speed insights API which is now deprecated by Vercel.
-	 *
-	 * See [Vercel Speed Insights Quickstart](https://vercel.com/docs/speed-insights/quickstart) for instructions on how to use the library instead.
-	 *
-	 * https://vercel.com/docs/speed-insights/quickstart
-	 */
-	speedInsights?: VercelSpeedInsightsConfig;
 	imageService?: boolean;
 	imagesConfig?: VercelImageConfig;
 	devImageService?: DevImageService;
@@ -53,7 +41,6 @@ export interface VercelStaticConfig {
 
 export default function vercelStatic({
 	webAnalytics,
-	speedInsights,
 	imageService,
 	imagesConfig,
 	devImageService = 'sharp',
@@ -72,9 +59,6 @@ export default function vercelStatic({
 						})
 					);
 				}
-				if (command === 'build' && speedInsights?.enabled) {
-					injectScript('page', 'import "@astrojs/vercel/speed-insights"');
-				}
 				const outDir = new URL('./.vercel/output/static/', config.root);
 				updateConfig({
 					outDir,
@@ -82,9 +66,6 @@ export default function vercelStatic({
 						format: 'directory',
 						redirects: false,
 					},
-					vite: {
-						...getSpeedInsightsViteConfig(speedInsights?.enabled),
-					},
 					...getAstroImageConfig(
 						imageService,
 						imagesConfig,