🎉 feat: standard schema

Author: SaltyAom

CHANGELOG.md

@@ -1,3 +1,8 @@
+# 1.4.0
+Improvement:
+- support Standard Schema to OpenAPI
+- use respective content type based on schema
+
 # 1.3.12 - 10 Sep 2025
 Improvement:
 - type generator: add `compilerOptions`, `tmpRoot` options

bun.lock

@@ -1,85 +1,141 @@
-import { Elysia, t } from 'elysia'
-import { openapi, withHeaders } from '../src/index'
-
-const schema = t.Object({
-	test: t.Literal('hello')
-})
-
-const schema2 = t.Object({
-	test: t.Literal('world')
-})
-
-const user = t.Object({
-	name: t.String({
-		example: 'saltyaom'
-	})
-})
-
-export const app = new Elysia()
-	.use(
-		openapi({
-			provider: 'scalar',
-			documentation: {
-				info: {
-					title: 'Elysia Scalar',
-					version: '1.3.1a'
-				},
-				tags: [
-					{
-						name: 'Test',
-						description: 'Hello'
-					}
-				],
-				components: {
-					securitySchemes: {
-						bearer: {
-							type: 'http',
-							scheme: 'bearer'
-						},
-						cookie: {
-							type: 'apiKey',
-							in: 'cookie',
-							name: 'session_id'
-						}
-					}
-				}
-			}
-		})
-	)
-	.model({ schema, schema2, user })
-	.get(
-		'/',
-		{ test: 'hello' as const },
-		{
-			response: {
-				200: t.Object({
-					test: t.Literal('hello')
-				}),
-				204: withHeaders(
-					t.Void({
-						title: 'Thing',
-						description: 'Void response'
-					}),
-					{
-						'X-Custom-Header': t.Literal('Elysia')
-					}
-				)
-			}
-		}
-	)
-	.post(
-		'/json',
-		({ body }) => ({
-			test: 'world'
-		}),
-		{
-			parse: ['json', 'formdata'],
-			body: 'user',
-			response: {
-				200: 'schema',
-				400: 'schema2'
-			}
-		}
-	)
-	.get('/id/:id/name/:name', () => {})
-	.listen(3000)
+import { Elysia, t } from 'elysia'
+import z from 'zod'
+
+import { openapi, withHeaders } from '../src/index'
+
+const schema = t.Object({
+	test: t.Literal('hello')
+})
+
+const schema2 = t.Object({
+	test: t.Literal('world')
+})
+
+const user = t.Object({
+	name: t.String({
+		example: 'saltyaom'
+	})
+})
+
+export const app = new Elysia()
+	.use(
+		openapi({
+			provider: 'scalar',
+			documentation: {
+				info: {
+					title: 'Elysia Scalar',
+					version: '1.3.1a'
+				},
+				tags: [
+					{
+						name: 'Test',
+						description: 'Hello'
+					}
+				],
+				components: {
+					securitySchemes: {
+						bearer: {
+							type: 'http',
+							scheme: 'bearer'
+						},
+						cookie: {
+							type: 'apiKey',
+							in: 'cookie',
+							name: 'session_id'
+						}
+					}
+				}
+			}
+		})
+	)
+	.model({ schema, schema2, user })
+	.get(
+		'/',
+		{ test: 'hello' as const },
+		{
+			response: {
+				200: t.Object({
+					test: t.Literal('hello')
+				}),
+				204: withHeaders(
+					t.Void({
+						title: 'Thing',
+						description: 'Void response'
+					}),
+					{
+						'X-Custom-Header': t.Literal('Elysia')
+					}
+				)
+			}
+		}
+	)
+	.post(
+		'/json',
+		({ body }) => ({
+			test: 'world'
+		}),
+		{
+			parse: ['json', 'formdata'],
+			body: 'schema',
+			response: {
+				200: 'schema',
+				400: z.object({
+					a: z.string(),
+					b: z.literal('a')
+				})
+			}
+		}
+	)
+	.post(
+		'/json/:id',
+		({ body, params: { id }, query: { name, email, birthday } }) => ({
+			...body,
+			id,
+			name,
+			email,
+			birthday
+		}),
+		{
+			params: t.Object({
+				id: t.String()
+			}),
+			query: t.Object({
+				name: t.String(),
+				email: t.String({
+					description: 'sample email description',
+					format: 'email'
+				}),
+				birthday: t.String({
+					description: 'sample birthday description',
+					pattern: '\\d{4}-\\d{2}-\\d{2}',
+					minLength: 10,
+					maxLength: 10
+				})
+			}),
+			body: t.Object({
+				username: t.String(),
+				password: t.String()
+			}),
+			response: t.Object(
+				{
+					username: t.String(),
+					password: t.String(),
+					id: t.String(),
+					name: t.String(),
+					email: t.String({
+						description: 'sample email description',
+						format: 'email'
+					}),
+					birthday: t.String({
+						description: 'sample birthday description',
+						pattern: '\\d{4}-\\d{2}-\\d{2}',
+						minLength: 10,
+						maxLength: 10
+					})
+				},
+				{ description: 'sample description 3' }
+			)
+		}
+	)
+	.get('/id/:id/name/:name', () => {})
+	.listen(3000)