vite.config.ts

import { defineConfig } from 'vite'
import { devtools } from '@tanstack/devtools-vite'
import { tanstackStart } from '@tanstack/react-start/plugin/vite'
import viteReact from '@vitejs/plugin-react'
import viteTsConfigPaths from 'vite-tsconfig-paths'
import tailwindcss from '@tailwindcss/vite'
import { nitro } from 'nitro/vite'

const config = defineConfig({
  plugins: [
    devtools(),
    nitro({
      preset: 'vercel',
      externals: {
        inline: [],
        external: ['@noble/hashes', '@noble/curves', '@noble/ciphers', '@polkadot/util-crypto', '@polkadot/keyring'],
      },
    }),
    // this is the plugin that enables path aliases
    viteTsConfigPaths({
      projects: ['./tsconfig.json'],
    }),
    tailwindcss(),
    tanstackStart(),
    viteReact(),
  ],
  optimizeDeps: {
    exclude: ['postgres'],
  },
  ssr: {
    external: ['postgres', '@noble/hashes', '@noble/curves', '@noble/ciphers'],
    noExternal: ['drizzle-orm'],
  },
  build: {
    rollupOptions: {
      external: (id) => {
        // Externalize postgres from client bundle
        return id.includes('postgres')
      },
    },
  },
})

export default config