update readme

README.md

@@ -0,0 +1,6 @@
+# tRPC-Nuxt
+
+[![Build Size](https://img.shields.io/bundlephobia/minzip/trpc-nuxt?label=bundle%20size&style=flat&colorA=000000&colorB=000000)](https://bundlephobia.com/result?p=trpc-nuxt)
+[![Version](https://img.shields.io/npm/v/trpc-nuxt?style=flat&colorA=000000&colorB=000000)](https://www.npmjs.com/package/trpc-nuxt)
+
+End-to-end typesafe APIs with [tRPC.io](https://trpc.io/) in Nuxt applications.

playground/app.vue

@@ -1,6 +1,6 @@
 <script setup lang="ts">
 const { data, error } = await useTrpcQuery('getUser', {
-  name: 'john',
+  name: 'johns',
 })
 
 watchEffect(() => {
@@ -10,5 +10,5 @@ watchEffect(() => {
 </script>
 
 <template>
-  <div>hello</div>
+  <div>{{ data.name }}</div>
 </template>

playground/server/fn/index.ts

@@ -13,4 +13,20 @@ export const router = trpc
     resolve: () => 'world',
   })
 
+// optional
+export const createContext = () => {
+  // ...
+  return {
+    /** context data */
+  }
+}
+
+// optional
+export const responseMeta = () => {
+  // ...
+  return {
+    // { headers: ... }
+  }
+}
+
 export type Router = typeof router

src/module.ts

@@ -1,4 +1,4 @@
-import { dirname, join, resolve } from 'pathe'
+import { dirname, join } from 'pathe'
 import { addServerHandler, defineNuxtModule } from '@nuxt/kit'
 import fs from 'fs-extra'
 
@@ -31,9 +31,6 @@ export default defineNuxtModule<ModuleOptions>({
       )
     })
 
-    const srcDir = nuxt.options.srcDir
-    const optionsPath = resolve(srcDir, 'server/fn/index.ts')
-
     await fs.ensureDir(dirname(clientPath))
 
     await fs.writeFile(clientPath, `
@@ -61,24 +58,12 @@ export default defineNuxtModule<ModuleOptions>({
     await fs.writeFile(handlerPath, `
       import { createTRPCHandler } from 'trpc-nuxt/api'
       import * as functions from '~/server/fn'
+
       export default createTRPCHandler({
-        router: functions.router
+        router: functions.router,
+        createContext: functions.createContext ?? undefined,
+        responseMeta: functions.responseMeta ?? undefined,
       })
     `)
-
-    if (!fs.existsSync(optionsPath)) {
-      await fs.writeFile(optionsPath, `
-      // Generated by trpc-nuxt
-      import * as trpc from '@trpc/server'
-      
-      export const router = trpc
-        .router()
-        .query('hello', {
-          resolve: () => 'world',
-        });
-      
-      export type Router = typeof router
-    `.trimStart())
-    }
   },
 })