nuthatch/web/vite.config.ts

import { svelte } from '@sveltejs/vite-plugin-svelte';
import { defineConfig, loadEnv } from 'vite';

export default defineConfig(({ mode }) => {
  const backend =
    loadEnv(mode, '.', '').NUTHATCH_DEV_BACKEND ?? 'http://127.0.0.1:8080';
  return {
    plugins: [svelte()],
    build: {
      manifest: true,
      sourcemap: false
    },
    server: {
      proxy: {
        '/api': backend,
        '/login': backend,
        '/logout': backend
      }
    }
  };
});