Remove usage of createRequire in core image

.changeset/lucky-shoes-mate.md

@@ -0,0 +1,5 @@
+---
+'astro': patch
+---
+
+Add fallback for hosts without import.meta.url

packages/astro/src/assets/utils/metadata.ts

@@ -1,9 +1,7 @@
-import { createRequire } from 'module';
 import fs from 'node:fs/promises';
 import { fileURLToPath } from 'node:url';
 import { ImageMetadata, InputFormat } from '../types.js';
-const require = createRequire(import.meta.url);
-const sizeOf = require('image-size');
+import sizeOf from 'image-size';
 
 export interface Metadata extends ImageMetadata {
 	orientation?: number;

packages/astro/src/core/create-vite.ts

@@ -165,7 +165,7 @@ export async function createVite(
 			// shiki is imported by Code.astro, which is no-externalized (processed by Vite).
 			// However, shiki's deps are in CJS and trips up Vite's dev SSR transform, externalize
 			// shiki to load it with node instead.
-			external: [...(mode === 'dev' ? ['shiki'] : []), ...astroPkgsConfig.ssr.external],
+			external: [...(mode === 'dev' ? ['shiki', 'image-size'] : []), ...astroPkgsConfig.ssr.external],
 		},
 	};
 

packages/astro/src/core/sync/index.ts

@@ -67,6 +67,7 @@ export async function sync(
 			{
 				server: { middlewareMode: true, hmr: false },
 				optimizeDeps: { entries: [] },
+				ssr: { external: ['image-size'] },
 				logLevel: 'silent',
 			},
 			{ settings, logging, mode: 'build', command: 'build', fs }