refactor: add preset to playground

Author: posva

packages/nuxt/playground/nuxt.config.ts

@@ -7,6 +7,20 @@ export default defineNuxtConfig({
     layoutTransition: false,
   },
 
+  nitro: {
+    preset: fileURLToPath(new URL('./preset', import.meta.url)),
+    // preset: 'nitro-preset-firebase',
+    runtimeConfig: {
+      firebase: {
+        functions: {
+          httpsOptions: {
+            region: 'europe-west1',
+          },
+        },
+      },
+    },
+  },
+
   alias: {
     // import the dev version directly
     'vuefire/server': fileURLToPath(

packages/nuxt/playground/preset/entry.ts

@@ -0,0 +1,13 @@
+import '#internal/nitro/virtual/polyfill'
+import { onRequest } from 'firebase-functions/v2/https'
+// auto imported
+// import { toNodeListener } from 'h3'
+
+const nitroApp = useNitroApp()
+const appConfig = useAppConfig()
+const config = useRuntimeConfig()
+
+export const server = onRequest(
+  appConfig._firebaseV2HttpRequestOptions || {},
+  toNodeListener(nitroApp.h3App)
+)

packages/nuxt/playground/preset/nitro.config.ts

@@ -0,0 +1,32 @@
+import { fileURLToPath } from 'node:url'
+import type { NitroPreset } from 'nitropack'
+import type { HttpsOptions } from 'firebase-functions/v2/https'
+import type { RuntimeOptions } from 'firebase-functions'
+
+export default {
+  extends: 'firebase',
+  entry: fileURLToPath(new URL('./entry.ts', import.meta.url)),
+} satisfies NitroPreset
+
+// FIXME: doesn't work
+// declare module 'nitropack/config' {
+//   interface PresetOptions {
+//     firebase?: {
+//       onRequestOptions?: HttpsOptions
+//     }
+//   }
+// }
+
+interface FirebaseUserAppConfig {
+  firebase?: {
+    functions?: {
+      runtimeOptions?: RuntimeOptions
+      httpsOptions?: HttpsOptions
+    }
+  }
+}
+
+declare module '@nuxt/schema' {
+  // interface AppConfig extends FirebaseUserAppConfig {}
+  interface RuntimeConfig extends FirebaseUserAppConfig {}
+}