SSR web worker build with noExternal: true omit dynamic imports

[fcomrqz]

Describe the bug

I am trying to update a SSR Vue app to vite@3.0.3 and deploy to a Cloudflare Worker.

On Cloudflare I'm getting a warn:
"[Vue warn]: Component <Anonymous> is missing template or render function."

On client side I'm getting an hydration error.

Works properly on dev mode.

As far as I understand the issue is related to missing dynamic imports in the server bundle.

Cloudflare Workers don't support dynamic imports. 😕

I reproduce the behavior on StackBlitz.

Am I doing something wrong?

Reproduction

https://stackblitz.com/edit/node-tmtkzw

System Info

System:
    OS: Linux 5.0 undefined
    CPU: (4) x64 Intel(R) Core(TM) i9-9880H CPU @ 2.30GHz
    Memory: 0 Bytes / 0 Bytes
    Shell: 1.0 - /bin/jsh
  Binaries:
    Node: 16.14.2 - /usr/local/bin/node
    Yarn: 1.22.10 - /bin/yarn
    npm: 7.17.0 - /bin/npm
  npmPackages:
    @vitejs/plugin-vue: ^3.0.1 => 3.0.1 
    vite: ^3.0.3 => 3.0.3

Used Package Manager

npm

Logs

No response

Validations

• Follow our Code of Conduct
• Read the Contributing Guidelines.
• Read the docs.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Make sure this is a Vite issue and not a framework-specific issue. For example, if it's a Vue SFC related bug, it should likely be reported to vuejs/core instead.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion or join our Discord Chat Server.
• The provided reproduction is a minimal reproducible example of the bug.

[sapphi-red]

You are importing App.vue and mounting that. But that's an empty file.
This is the reason why it's not working.

[fcomrqz]

Hi @sapphi-red

I forgot to add the router-view to App.vue.

I do it and I still get the dynamic imports out of the SSR bundle.

As I understand noExternal: true should embed all modules in the bundle.

With vite@2.9.14 works

https://stackblitz.com/edit/node-hq9vb8

[sapphi-red]

Ah, sorry this condition was wrong.
3b41a8e#diff-aa53520bfd53e6c24220c44494457cc66370fd2bee513c15f9be7eb537a363e7R450