import { resolve } from 'node:path'
import { defineConfig, externalizeDepsPlugin } from 'electron-vite'
import react from '@vitejs/plugin-react'

const sharedDir = resolve(__dirname, 'src/shared')

export default defineConfig({
  main: {
    // Externalizes everything in `dependencies` so native modules
    // (better-sqlite3, and later node-pty / serialport) are `require`d from
    // node_modules at runtime instead of being fed through a bundler that
    // cannot load them. Getting this wrong produces runtime errors that look
    // nothing like a config problem.
    plugins: [externalizeDepsPlugin()],
    resolve: {
      alias: { '@shared': sharedDir },
    },
  },
  preload: {
    plugins: [externalizeDepsPlugin()],
    resolve: {
      alias: { '@shared': sharedDir },
    },
  },
  renderer: {
    plugins: [react()],
    resolve: {
      alias: {
        '@shared': sharedDir,
        '@renderer': resolve(__dirname, 'src/renderer/src'),
      },
    },
  },
})