🔧 fix(type-gen): match special, ad non-english character

Author: SaltyAom

CHANGELOG.md

@@ -1,3 +1,7 @@
+# 1.4.9 - 21 Sep 2025
+Improvement:
+- type gen: match special, ad non-english character
+
 # 1.4.8 - 21 Sep 2025
 Improvement:
 - type gen: handle array delimiter correctly

example/gen.ts

@@ -70,4 +70,7 @@ export const app = new Elysia()
 			})
 		}
 	)
+	.get('/no-manual', () => ({
+		name: 'lilith'
+	}))
 	.listen(3000)

package.json

@@ -1,6 +1,6 @@
 {
     "name": "@elysiajs/openapi",
-    "version": "1.4.8",
+    "version": "1.4.9",
     "description": "Plugin for Elysia to auto-generate API documentation",
     "author": {
         "name": "saltyAom",

src/gen/index.ts

@@ -90,11 +90,16 @@ function extractRootObjects(code: string) {
 		const colonIdx = code.indexOf(':', i)
 		if (colonIdx === -1) break
 
-		// backtrack to find the key (simple word characters)
+		// --- find key ---
+		// walk backwards from colon to find start of key
 		let keyEnd = colonIdx - 1
 		while (keyEnd >= 0 && /\s/.test(code[keyEnd])) keyEnd--
+
 		let keyStart = keyEnd
-		while (keyStart >= 0 && /\w/.test(code[keyStart])) keyStart--
+		// keep going back until we hit a delimiter (whitespace, brace, semicolon, comma, or start of file)
+		while (keyStart >= 0 && !/[\s{};,\n]/.test(code[keyStart])) {
+			keyStart--
+		}
 
 		// find the opening brace after colon
 		const braceIdx = code.indexOf('{', colonIdx)
@@ -321,14 +326,12 @@ export const fromTypes =
 					)
 				)
 
-			const routesString = extractRootObjects(
-				instance.replace(matchStatus, '"$1":')
-			)
-
 			const routes: AdditionalReference = {}
 
 			// Treaty is a collection of { ... } & { ... } & { ... }
-			for (const route of routesString) {
+			for (const route of extractRootObjects(
+				instance.slice(2).replace(matchStatus, '"$1":')
+			)) {
 				let schema = TypeBox(route.replaceAll(/readonly/g, ''))
 				if (schema.type !== 'object') continue