meet/vite.config.ts

import { NodeGlobalsPolyfillPlugin } from '@esbuild-plugins/node-globals-polyfill'
import { NodeModulesPolyfillPlugin } from '@esbuild-plugins/node-modules-polyfill'
import react from '@vitejs/plugin-react-swc'
import rollupNodePolyFill from 'rollup-plugin-polyfill-node'
import { defineConfig, loadEnv } from 'vite'

// https://vitejs.dev/config/
export default defineConfig(({ command, mode }) => {
  const envVariables = loadEnv(mode, process.cwd())
  return {
    plugins: [react()],
    // Required because the CatalystClient tries to access it
    define: {
      // eslint-disable-next-line @typescript-eslint/naming-convention
      'process.env': {
        // eslint-disable-next-line @typescript-eslint/naming-convention
        VITE_REACT_APP_DCL_DEFAULT_ENV: envVariables.VITE_REACT_APP_DCL_DEFAULT_ENV
      }
    },
    ...(command === 'build'
      ? {
          base: envVariables.VITE_BASE_URL,
          optimizeDeps: {
            esbuildOptions: {
              // Node.js global to browser globalThis
              define: {
                global: 'globalThis'
              },
              // Enable esbuild polyfill plugins
              plugins: [
                NodeGlobalsPolyfillPlugin({
                  buffer: true,
                  process: true
                }),
                NodeModulesPolyfillPlugin()
              ]
            }
          },
          build: {
            commonjsOptions: {
              transformMixedEsModules: true
            },
            rollupOptions: {
              plugins: [rollupNodePolyFill()]
            }
          }
        }
      : { server: { open: true } })
  }
})