simplify status code regex

2 files changed, 4 insertions, 87 deletions

diff --git a/packages/astro/src/core/ssr/sitemap.ts b/packages/astro/src/core/ssr/sitemap.ts
index c4f85b556..a5ef54f6a 100644
--- a/packages/astro/src/core/ssr/sitemap.ts
+++ b/packages/astro/src/core/ssr/sitemap.ts
@@ -1,45 +1,4 @@
-const ERROR_STATUS_CODE_REGEXES = [
-	/400\/?$/,
-	/401\/?$/,
-	/402\/?$/,
-	/403\/?$/,
-	/404\/?$/,
-	/405\/?$/,
-	/406\/?$/,
-	/407\/?$/,
-	/408\/?$/,
-	/409\/?$/,
-	/410\/?$/,
-	/411\/?$/,
-	/412\/?$/,
-	/413\/?$/,
-	/414\/?$/,
-	/415\/?$/,
-	/416\/?$/,
-	/417\/?$/,
-	/418\/?$/,
-	/421\/?$/,
-	/422\/?$/,
-	/423\/?$/,
-	/424\/?$/,
-	/425\/?$/,
-	/426\/?$/,
-	/428\/?$/,
-	/429\/?$/,
-	/431\/?$/,
-	/451\/?$/,
-	/500\/?$/,
-	/501\/?$/,
-	/502\/?$/,
-	/503\/?$/,
-	/504\/?$/,
-	/505\/?$/,
-	/506\/?$/,
-	/507\/?$/,
-	/508\/?$/,
-	/510\/?$/,
-	/511\/?$/,
-];
+const STATUS_CODE_PAGE_REGEXP = /\/[0-9]{3}\/?$/;
 
 /** Construct sitemap.xml given a set of URLs */
 export function generateSitemap(pages: string[]): string {
@@ -50,7 +9,7 @@ export function generateSitemap(pages: string[]): string {
 	// copy just in case original copy is needed
 	// make sure that 404 page is excluded
 	// also works for other error pages
-	const urls = [...pages].filter((url) => !ERROR_STATUS_CODE_REGEXES.find((code) => code.test(url)));
+	const urls = [...pages].filter((url) => !STATUS_CODE_PAGE_REGEXP.test(url));
 	urls.sort((a, b) => a.localeCompare(b, 'en', { numeric: true })); // sort alphabetically so sitemap is same each time
 	let sitemap = `<?xml version="1.0" encoding="UTF-8"?><urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">`;
 	for (const url of urls) {
diff --git a/packages/astro/src/vite-plugin-build-html/index.ts b/packages/astro/src/vite-plugin-build-html/index.ts
index 33b4ab70f..48bb617c9 100644
--- a/packages/astro/src/vite-plugin-build-html/index.ts
+++ b/packages/astro/src/vite-plugin-build-html/index.ts
@@ -25,48 +25,7 @@ const ASTRO_PAGE_PREFIX = '@astro-page';
 const ASTRO_SCRIPT_PREFIX = '@astro-script';
 
 const ASTRO_EMPTY = '@astro-empty';
-const ERROR_STATUS_CODES = [
-	'400',
-	'401',
-	'402',
-	'403',
-	'404',
-	'405',
-	'406',
-	'407',
-	'408',
-	'409',
-	'410',
-	'411',
-	'412',
-	'413',
-	'414',
-	'415',
-	'416',
-	'417',
-	'418',
-	'421',
-	'422',
-	'423',
-	'424',
-	'425',
-	'426',
-	'428',
-	'429',
-	'431',
-	'451',
-	'500',
-	'501',
-	'502',
-	'503',
-	'504',
-	'505',
-	'506',
-	'507',
-	'508',
-	'510',
-	'511',
-];
+const STATUS_CODE_REGEXP = /^[0-9]{3}$/;
 
 interface PluginOptions {
 	astroConfig: AstroConfig;
@@ -523,8 +482,7 @@ export function rollupPluginAstroBuildHTML(options: PluginOptions): VitePlugin {
 				let outPath: string;
 
 				// Output directly to 404.html rather than 404/index.html
-				// Supports any other status codes, too
-				if (ERROR_STATUS_CODES.find((code) => code === name) || astroConfig.buildOptions.pageUrlFormat === 'file') {
+				if (astroConfig.buildOptions.pageUrlFormat === 'file' || STATUS_CODE_REGEXP.test(name)) {
 					outPath = `${removeEndingForwardSlash(name || 'index')}.html`;
 				} else {
 					outPath = npath.posix.join(name, 'index.html');