import { defineConfig } from 'vite';

// https://vitejs.dev/config
export default defineConfig({
  build: {
    rollupOptions: {
      // Externalize native Node modules — they're rebuilt by electron-forge
      external: [
        'better-sqlite3',
        'keytar',
        '@github/copilot-sdk',
        '@github/copilot',
        // LangChain — externalize to avoid bundling Node.js-specific code
        '@langchain/core',
        '@langchain/langgraph',
        '@langchain/openai',
        '@langchain/anthropic',
        '@langchain/langgraph-checkpoint',
        '@langchain/langgraph-sdk',
        'vectordb',
      ],
      output: {
        entryFileNames: 'main.js',
      },
    },
  },
});