Refactor content metadata handling in index.ts

src/index.ts

@@ -151,28 +151,28 @@ async function handle_get(request: Request, bucket: R2Bucket): Promise<Response>
 
 					...(object.httpMetadata?.contentDisposition
 						? {
-							'Content-Disposition': object.httpMetadata.contentDisposition,
+								'Content-Disposition': object.httpMetadata.contentDisposition,
-						}
+							}
 						: {}),
 					...(object.httpMetadata?.contentEncoding
 						? {
-							'Content-Encoding': object.httpMetadata.contentEncoding,
+								'Content-Encoding': object.httpMetadata.contentEncoding,
-						}
+							}
 						: {}),
 					...(object.httpMetadata?.contentLanguage
 						? {
-							'Content-Language': object.httpMetadata.contentLanguage,
+								'Content-Language': object.httpMetadata.contentLanguage,
-						}
+							}
 						: {}),
 					...(object.httpMetadata?.cacheControl
 						? {
-							'Cache-Control': object.httpMetadata.cacheControl,
+								'Cache-Control': object.httpMetadata.cacheControl,
-						}
+							}
 						: {}),
 					...(object.httpMetadata?.cacheExpiry
 						? {
-							'Cache-Expiry': object.httpMetadata.cacheExpiry.toISOString(),
+								'Cache-Expiry': object.httpMetadata.cacheExpiry.toISOString(),
-						}
+							}
 						: {}),
 				},
 			});
@@ -305,9 +305,9 @@ function generate_propfind_response(object: R2Object | null): string {
 		<propstat>
 			<prop>
 			${Object.entries(fromR2Object(object))
-			.filter(([_, value]) => value !== undefined)
+				.filter(([_, value]) => value !== undefined)
-			.map(([key, value]) => `<${key}>${value}</${key}>`)
+				.map(([key, value]) => `<${key}>${value}</${key}>`)
-			.join('\n				')}
+				.join('\n				')}
 			</prop>
 			<status>HTTP/1.1 200 OK</status>
 		</propstat>