Non-intuitive side-effects when using import.meta.glob with eager #21924

Describe the bug

When using import.meta.glob with eager: true it appears that the imports it generates are prepended to the current module imports, this causes side-effects to be executed in a non-intuitive order. (As per mui/base-ui#4370).

Reproduction

https://github.com/Janpot/vite-glob-side-effects-repro

Steps to reproduce

// ./a.ts
console.log('hello from a');
export {}

// ./b.ts
console.log('hello from b');
export {}

// ./main.ts
import './a';

const mods = import.meta.glob('./b.ts', { eager: true })

prints

hello from b
hello from a

System Info

System:
    OS: macOS 14.6.1
    CPU: (8) arm64 Apple M1
    Memory: 107.45 MB / 16.00 GB
    Shell: 5.9 - /bin/zsh
  Binaries:
    Node: 24.11.1 - /Users/janpotoms/.nvm/versions/node/v24.11.1/bin/node
    npm: 11.6.2 - /Users/janpotoms/.nvm/versions/node/v24.11.1/bin/npm
    pnpm: 10.13.1 - /Users/janpotoms/.nvm/versions/node/v24.11.1/bin/pnpm
  Browsers:
    Safari: 17.6
  npmPackages:
    @vitejs/plugin-react: ^6.0.1 => 6.0.1 
    vite: ^8.0.0 => 8.0.0

Used Package Manager

pnpm

Logs

No response

Validations

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