vite.config.ts

/* eslint-disable node/no-unpublished-import */
import {defineConfig} from 'vite';
import {VitePluginNode} from 'vite-plugin-node';



export default defineConfig({
  // ...vite configures
  server: {
    // vite server configs, for details see [vite doc](https://vitejs.dev/config/#server-host)
    port: 3000,
  },
  plugins: [
    ...VitePluginNode({
      // Nodejs native Request adapter
      // currently this plugin support 'express', 'nest', 'koa' and 'fastify' out of box,
      // you can also pass a function if you are using other frameworks, see Custom Adapter section
      adapter: 'express',

      // tell the plugin where is your project entry
      appPath: 'src/main.ts',

      // Optional, default: 'viteNodeApp'
      // the name of named export of you app from the appPath file
      exportName: 'viteNodeApp',

      // Optional, default: 'esbuild'
      // The TypeScript compiler you want to use
      // by default this plugin is using vite default ts compiler which is esbuild
      // 'swc' compiler is supported to use as well for frameworks
      // like Nestjs (esbuild dont support 'emitDecoratorMetadata' yet)
      // you need to INSTALL `@swc/core` as dev dependency if you want to use swc
      tsCompiler: 'esbuild',

      // Optional, default: {
      // jsc: {
      //   target: 'es2019',
      //   parser: {
      //     syntax: 'typescript',
      //     decorators: true
      //   },
      //  transform: {
      //     legacyDecorator: true,
      //     decoratorMetadata: true
      //   }
      // }
      // }
      // swc configs, see [swc doc](https://swc.rs/docs/configuration/swcrc)
      swcOptions: {},
    }),
  ],
  optimizeDeps: {
    // Vite does not work well with optionnal dependencies,
    // you can mark them as ignored for now
    // eg: for nestjs, exlude these optional dependencies:
    // exclude: [
    //   '@nestjs/microservices',
    //   '@nestjs/websockets',
    //   'cache-manager',
    //   'class-transformer',
    //   'class-validator',
    //   'fastify-swagger',
    // ],
  },
  build: {
    ssr: 'src/main.ts',
    outDir: './dist'
  },


});