Outputting a single file per entrypoint doesn't work

[aszenz]

I would like to have one js file per entrypoint (input) in my final build, as per https://symfony-vite.pentatrion.com/guide/tips.html#one-file-by-entry-point I should set manualChunks to undefined but that didn't work for me on vite 4.0 and symfony 6.3, I see many js files being imported as before.

Vite config:

import { defineConfig } from 'vite';
import symfonyPlugin from 'vite-plugin-symfony';
import react from '@vitejs/plugin-react';
import tsconfigPaths from 'vite-tsconfig-paths';
import checker from 'vite-plugin-checker';
import elmPlugin from 'vite-plugin-elm';

export default defineConfig({
    plugins: [
        checker({
            // e.g. use TypeScript check
            typescript: true,
            // eslint: true
        }),
        elmPlugin(),
        react(),
        symfonyPlugin(),
        tsconfigPaths(),
    ],
    publicDir: false,
    base: '/build',
    build: {
        outDir: '../public/build',
        assetsDir: './',
        emptyOutDir: true,
        sourcemap: true,
        rollupOptions: {
            input: {
             // multiple inputs here
              app1: './App1/index.ts',
              app2: './App2/index.ts'
            },
            output: {
              manualChunks: undefined,
            },
        },
    },
});

I would like to just see everything bundled up in app1.js, app2.js

Related issues:
vitejs/vite#12203

Maybe it relates to an upstream issue in rollup which vite uses internally for bundling:
rollup/rollup#2756

[lhapaipai]

I understand, it sometimes happens that rollup makes groupings that we don't like. unfortunately vite-plugin-symfony won't be able to do anything about it. I advise you to create your own manualChunks function who will solve your constraints.
Good day

[aszenz]

I understand, it sometimes happens that rollup makes groupings that we don't like. unfortunately vite-plugin-symfony won't be able to do anything about it. I advise you to create your own manualChunks function who will solve your constraints.
Good day

Updated the docs in https://github.com/lhapaipai/symfony-vite-docs/pull/1 to reflect the same