Generated an empty chunk message when there is no js or css included in html

[lubomirblazekcz]

Describe the bug

There is a message Generated an empty chunk upon vite build when html files have no included js or css files.

This can especially bloat build log if there are a lot of multipage html files. eg. files that have only inline styles, or don't use included js.

Reproduction

https://stackblitz.com/edit/vitejs-vite-b1ed5d

Steps to reproduce

run vite build

System Info

ystem:
    OS: Linux 5.0 undefined
    CPU: (8) x64 Intel(R) Core(TM) i9-9880H CPU @ 2.30GHz
    Memory: 0 Bytes / 0 Bytes
    Shell: 1.0 - /bin/jsh
  Binaries:
    Node: 16.20.0 - /usr/local/bin/node
    Yarn: 1.22.19 - /usr/local/bin/yarn
    npm: 9.4.2 - /usr/local/bin/npm
    pnpm: 8.6.3 - /usr/local/bin/pnpm
  npmPackages:
    vite: ^4.4.5 => 4.4.7

Used Package Manager

npm

Logs

No response

Validations

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• 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.
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• The provided reproduction is a minimal reproducible example of the bug.

[stackblitz]

Start a new pull request in StackBlitz Codeflow.

• vitejs-vite-b1ed5d (Open reproduction)

[patak-dev]

Probably related to:

• index.html without JS breaks multi-page app setup linking to the same stylesheet #13436

[lubomirblazekcz]

@patak-dev seems to be fixed now in v4.4.9 👍

[patak-dev]

Thanks for testing this back @lubomirblazekcz!