fix(fetchVersions): Sort package versions (#10695)

* fix(fetchVersions): sort package versions

* fix(middleware): fix stable redirect

apps/website/src/middleware.ts

@@ -9,9 +9,12 @@ async function fetchLatestVersion(packageName: string): Promise<string> {
 	}
 
 	try {
-		const { rows } = await sql`select version from documentation where name = ${packageName} order by version desc`;
+		const { rows } = await sql<{ version: string }>`with ordered_versions as (
+			select version from documentation where name = ${packageName} and version != 'main' order by string_to_array(version, '.')::int[] desc
+		)
+		select version from ordered_versions limit 1`;
 
-		return rows.map((row) => row.version).at(1) ?? 'main';
+		return rows[0]?.version ?? 'main';
 	} catch {
 		return '';
 	}

apps/website/src/util/fetchLatestVersion.ts

@@ -1,16 +0,0 @@
-import { sql } from '@vercel/postgres';
-import { ENV } from './env';
-
-export async function fetchLatestVersion(packageName: string): Promise<string> {
-	if (ENV.IS_LOCAL_DEV) {
-		return 'main';
-	}
-
-	try {
-		const { rows } = await sql`select version from documentation where name = ${packageName} order by version desc`;
-
-		return rows.map((row) => row.version).at(1) ?? 'main';
-	} catch {
-		return '';
-	}
-}

apps/website/src/util/fetchVersions.ts

@@ -9,7 +9,16 @@ export async function fetchVersions(packageName: string) {
 	try {
 		const { rows } = await sql<{
 			version: string;
-		}>`select version from documentation where name = ${packageName} order by version desc`;
+		}>`select version from documentation where name = ${packageName} order by
+			case
+				when version = 'main' then 0
+				else 1
+			end,
+			case
+				when version = 'main' then null
+				else string_to_array(version, '.')::int[]
+			end desc;
+		`;
 
 		return rows;
 	} catch {