diff --git a/packages/astro/src/runtime/server/index.ts b/packages/astro/src/runtime/server/index.ts
index 29ac1ef08..dc48c1ecb 100644
--- a/packages/astro/src/runtime/server/index.ts
+++ b/packages/astro/src/runtime/server/index.ts
@@ -619,7 +619,7 @@ export function spreadAttributes(
 }
 
 // Adds CSS variables to an inline style tag
-export function defineStyleVars(defs: Record<any, any>|Record<any, any>[]) {
+export function defineStyleVars(defs: Record<any, any> | Record<any, any>[]) {
 	let output = '';
 	let arr = !Array.isArray(defs) ? [defs] : defs;
 	for (const vars of arr) {
@@ -634,10 +634,10 @@ export function defineStyleVars(defs: Record<any, any>|Record<any, any>[]) {
 
 // converts (most) arbitrary strings to valid JS identifiers
 const toIdent = (k: string) =>
-  k.trim().replace(/(?:(?<!^)\b\w|\s+|[^\w]+)/g, (match, index) => {
-    if (/[^\w]|\s/.test(match)) return '';
-    return index === 0 ? match : match.toUpperCase();
-  });
+	k.trim().replace(/(?:(?<!^)\b\w|\s+|[^\w]+)/g, (match, index) => {
+		if (/[^\w]|\s/.test(match)) return '';
+		return index === 0 ? match : match.toUpperCase();
+	});
 
 // Adds variables to an inline script.
 export function defineScriptVars(vars: Record<any, any>) {
diff --git a/packages/astro/src/vite-plugin-astro/index.ts b/packages/astro/src/vite-plugin-astro/index.ts
index 333621f6d..f47940c0c 100644
--- a/packages/astro/src/vite-plugin-astro/index.ts
+++ b/packages/astro/src/vite-plugin-astro/index.ts
@@ -179,25 +179,25 @@ export default function astro({ config, logging }: AstroPluginOptions): vite.Plu
 						code: '',
 						meta: {
 							vite: {
-								lang: 'ts'
-							}
-						}
+								lang: 'ts',
+							},
+						},
 					};
 
 					switch (hoistedScript.type) {
 						case 'inline': {
-							let { code, map } = hoistedScript
+							let { code, map } = hoistedScript;
 							result.code = appendSourceMap(code, map);
 							break;
 						}
 						case 'external': {
-							const { src } = hoistedScript
+							const { src } = hoistedScript;
 							result.code = `import "${src}"`;
 							break;
 						}
 					}
-					
-					return result
+
+					return result;
 				}
 				default:
 					return null;
@@ -364,5 +364,7 @@ ${source}
 
 function appendSourceMap(content: string, map?: string) {
 	if (!map) return content;
-	return `${content}\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,${Buffer.from(map).toString('base64')}`
+	return `${content}\n//# sourceMappingURL=data:application/json;charset=utf-8;base64,${Buffer.from(
+		map
+	).toString('base64')}`;
 }