simplify ENDPOINT_METHODS and PAGE_METHODS stuff

Author: Rich-Harris

packages/kit/src/constants.js

@@ -6,14 +6,6 @@ export const SVELTE_KIT_ASSETS = '/_svelte_kit_assets';
 
 export const GENERATED_COMMENT = '// this file is generated — do not edit it\n';
 
-export const ENDPOINT_METHODS = new Set([
-	'GET',
-	'POST',
-	'PUT',
-	'PATCH',
-	'DELETE',
-	'OPTIONS',
-	'HEAD'
-]);
+export const ENDPOINT_METHODS = ['GET', 'POST', 'PUT', 'PATCH', 'DELETE', 'OPTIONS', 'HEAD'];
 
-export const PAGE_METHODS = new Set(['GET', 'POST', 'HEAD']);
+export const PAGE_METHODS = ['GET', 'POST', 'HEAD'];

packages/kit/src/core/postbuild/analyse.js

@@ -93,14 +93,13 @@ async function analyse({ manifest_path, env }) {
 				prerender = mod.prerender;
 			}
 
-			Object.keys(mod).forEach((key) => {
-				const method = /** @type {import('types').HttpMethod} */ (key);
-				if (mod[method] && ENDPOINT_METHODS.has(method)) {
-					api_methods.push(method);
-				} else if (mod.fallback && key === 'fallback') {
-					api_methods.push('*');
-				}
-			});
+			for (const method of /** @type {import('types').HttpMethod[]} */ (ENDPOINT_METHODS)) {
+				if (mod[method]) api_methods.push(method);
+			}
+
+			if (mod.fallback) {
+				api_methods.push('*');
+			}
 
 			config = mod.config;
 			entries = mod.entries;

packages/kit/src/runtime/server/endpoint.js

@@ -81,7 +81,7 @@ export function is_endpoint_request(event) {
 	const { method, headers } = event.request;
 
 	// These methods exist exclusively for endpoints
-	if (ENDPOINT_METHODS.has(method) && !PAGE_METHODS.has(method)) {
+	if (ENDPOINT_METHODS.includes(method) && !PAGE_METHODS.includes(method)) {
 		return true;
 	}
 

packages/kit/src/runtime/server/utils.js

@@ -35,7 +35,7 @@ export function method_not_allowed(mod, method) {
 
 /** @param {Partial<Record<import('types').HttpMethod, any>>} mod */
 export function allowed_methods(mod) {
-	const allowed = Array.from(ENDPOINT_METHODS).filter((method) => method in mod);
+	const allowed = ENDPOINT_METHODS.filter((method) => method in mod);
 
 	if ('GET' in mod || 'HEAD' in mod) allowed.push('HEAD');