🧹 chore(type-gen): handle array delimiter correctly

Author: SaltyAom

CHANGELOG.md

@@ -1,3 +1,7 @@
+# 1.4.8 - 21 Sep 2025
+Improvement:
+- type gen: handle array delimiter correctly
+
 # 1.4.7 - 21 Sep 2025
 Improvement:
 - type gen: remove readonly from generated type to fix readonly tuple

example/gen.ts

@@ -14,60 +14,60 @@ export const app = new Elysia()
 			})
 		})
 	)
+	.get(
+		'/const',
+		() =>
+			({
+				name: 'Lilith',
+				friends: ['Sartre', 'Fouco']
+			}) as const
+	)
 	.model({
 		'character.name': t.String(),
 		'character.thing': t.Object({
 			name: t.String()
 		})
 	})
 	.get(
-		'/const',
+		'/',
 		() =>
-			({
-				name: 'Lilith',
-				friends: ['Sartre', 'Fouco']
+			({ test: 'hello' as const }) as any as
+				| { test: 'hello' }
+				| undefined,
+		{
+			response: {
+				204: withHeaders(
+					t.Void({
+						title: 'Thing',
+						description: 'Void response'
+					}),
+					{
+						'X-Custom-Header': t.Literal('Elysia')
+					}
+				)
+			}
+		}
+	)
+	.post(
+		'/json',
+		({ body, status }) => (Math.random() > 0.5 ? status(418) : body),
+		{
+			body: t.Object({
+				hello: t.String()
+			})
+		}
+	)
+	.get('/id/:id/name/:name', ({ params }) => params)
+	.post(
+		'/character',
+		() => ({
+			name: 'Lilith' as const
+		}),
+		{
+			body: 'character.name',
+			response: z.object({
+				name: z.literal('Lilith')
 			})
+		}
 	)
-	// .get(
-	// 	'/',
-	// 	() =>
-	// 		({ test: 'hello' as const }) as any as
-	// 			| { test: 'hello' }
-	// 			| undefined,
-	// 	{
-	// 		response: {
-	// 			204: withHeaders(
-	// 				t.Void({
-	// 					title: 'Thing',
-	// 					description: 'Void response'
-	// 				}),
-	// 				{
-	// 					'X-Custom-Header': t.Literal('Elysia')
-	// 				}
-	// 			)
-	// 		}
-	// 	}
-	// )
-	// .post(
-	// 	'/json',
-	// 	({ body, status }) => (Math.random() > 0.5 ? status(418) : body),
-	// 	{
-	// 		body: t.Object({
-	// 			hello: t.String()
-	// 		})
-	// 	}
-	// )
-	// .get('/id/:id/name/:name', ({ params }) => params)
-	// .post(
-	// 	'/character',
-	// 	() => ({
-	// 		name: 'Lilith' as const
-	// 	}),
-	// 	{
-	// 		body: 'character.name',
-	// 		response: z.object({
-	// 			name: z.literal('Lilith')
-	// 		})
-	// 	}
-	// )
 	.listen(3000)

package.json

@@ -1,6 +1,6 @@
 {
     "name": "@elysiajs/openapi",
-    "version": "1.4.7",
+    "version": "1.4.8",
     "description": "Plugin for Elysia to auto-generate API documentation",
     "author": {
         "name": "saltyAom",

src/gen/index.ts

@@ -321,10 +321,9 @@ export const fromTypes =
 					)
 				)
 
-			const routesString = wrapStatusInQuote(
-				// Intentionally not adding "}"
-				// to avoid mismatched bracket in loop below
-				instance.slice(3, instance.indexOf('}, {', 4))
+			const routesString = extractRootObjects(instance)[0].replace(
+				matchStatus,
+				'"$1":'
 			)
 
 			const routes: AdditionalReference = {}