Summary

Implements the new Nitro v3 pattern where Vite plugins can include a nitro: key to automatically register Nitro modules. This allows users to configure nitro-graphql with a single import instead of separately configuring both the Vite plugin and Nitro module.

Changes

• Extract shared setup logic into src/setup.ts for reuse between the Nitro module and Vite plugin
• Update src/vite.ts to include nitro: { setup() } hook that auto-registers the module
• Accept NitroGraphQLOptions in the Vite plugin function for configuration
• Update src/index.ts to use the extracted setup function
• Update Vite playground to demonstrate the new single-import pattern

Benefits

• ✅ Single import: users only need graphql() from nitro-graphql/vite
• ✅ Plugin order independence: as per Nitro v3 changes (feat(core, vite): interoperability between nitro modules and vite plugins (poc) nitrojs/nitro#3712)
• ✅ Better DX: configuration in one place
• ✅ Backward compatible: existing modules: ['nitro-graphql'] approach still works

Usage

New pattern (recommended)

// vite.config.ts
import { graphql } from 'nitro-graphql/vite'
import { nitro } from 'nitro/vite'
import { defineConfig } from 'vite'

export default defineConfig({
  plugins: [
    graphql({ framework: 'graphql-yoga' }), // Auto-registers Nitro module
    nitro()
  ]
})

Old pattern (still supported)

// nitro.config.ts
export default defineNitroConfig({
  modules: ['nitro-graphql'],
  graphql: { framework: 'graphql-yoga' }
})

Test plan

• Build passes successfully
• Vite playground works with new pattern
• Backward compatibility maintained (old pattern still works)
• TypeScript types are correct

Related

• Nitro PR: feat(core, vite): interoperability between nitro modules and vite plugins (poc) nitrojs/nitro#3712

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