dependencies are not bundled

[milahu]

how can i bundle all dependencies into one file?
(without using dynamic imports)

example: bundle all dependencies of ...

import { EditorView, Decoration, keymap } from "@codemirror/view"
import { StateField, StateEffect } from "@codemirror/state"
import { StreamLanguage } from "@codemirror/language"
import { defaultKeymap, history, historyKeymap } from "@codemirror/commands"

... into dist/codemirror.js

based on my example in #17

import { defineConfig } from "vite"
import { chunkSplitPlugin } from 'vite-plugin-chunk-split'

export default defineConfig({
  plugins: [
    chunkSplitPlugin({
      //strategy: 'default',
      customSplitting: {
        'codemirror': [/\/node_modules\/@codemirror\//],
      }
    })
  ],
})

problem: dependencies of codemirror are not bundled into codemirror.js

for example, style-mod and @lezer/common are in vendor.js

dist/index.js                 11.29 KiB / gzip: 4.36 KiB
dist/vendor.js                187.66 KiB / gzip: 40.72 KiB
dist/codemirror.js            369.08 KiB / gzip: 116.12 KiB

pnpm list --recursive --depth 10

devDependencies:

@codemirror/commands 6.1.2
├─┬ @codemirror/language 6.3.1
│ ├── @codemirror/state 6.1.4
│ ├─┬ @codemirror/view 6.6.0
│ │ ├── @codemirror/state 6.1.4
│ │ ├── style-mod 4.0.0
│ │ └── w3c-keyname 2.2.6
│ ├── @lezer/common 1.0.2
│ ├─┬ @lezer/highlight 1.1.3
│ │ └── @lezer/common 1.0.2
│ ├─┬ @lezer/lr 1.2.5
│ │ └── @lezer/common 1.0.2
│ └── style-mod 4.0.0
├── @codemirror/state 6.1.4
├─┬ @codemirror/view 6.6.0
│ ├── @codemirror/state 6.1.4
│ ├── style-mod 4.0.0
│ └── w3c-keyname 2.2.6
└── @lezer/common 1.0.2

@codemirror/state 6.1.4

@codemirror/view 6.6.0
├── @codemirror/state 6.1.4
├── style-mod 4.0.0
└── w3c-keyname 2.2.6

queue-microtask 1.2.3