[BUG]Special file names do not render article pages properly

[bd-dxg]

Describe the bug

If an article is named GoInt64On32Bit then it will not render the article page properly

Reproduction

https://stackblitz.com/edit/vite-1hjlf9hd?file=docs%2F.vitepress%2Fconfig.ts

Expected behavior

Fix this.

System Info

System:
    OS: Windows 11 10.0.26200
    CPU: (20) x64 13th Gen Intel(R) CoreT i7-13800H
    Memory: 16.60 GB / 31.74 GB
  Binaries:
    Node: 25.0.0 - C:\Users\bddxg\AppData\Local\pnpm\node.EXE
    npm: 11.6.2 - C:\Users\bddxg\AppData\Local\pnpm\npm.CMD
    pnpm: 10.24.0 - C:\Users\bddxg\AppData\Local\pnpm\pnpm.CMD
  Browsers:
    Chrome: 143.0.7499.193
    Edge: Chromium (141.0.3537.99)
  npmPackages:
    vitepress: 2.0.0-alpha.15 => 2.0.0-alpha.15

Additional context

Root of the problem: VitePress builds a .js file called GoInt64On32Bit for this post, but the file name contains a key character: the number 64.

Why is this problem occurring?

In JavaScript, int64 is a special lexical structure. When the VitePress builder handles filenames like GoInt64On32Bit, the following problems may occur.

Filename parsing issues: The filename GoInt64On32Bit contains consecutive numbers and letters, which may be parsed incorrectly by some build tools.
Route generation problems: VitePress's routing system may have thrown an anomaly when handling this particular naming.
Extension Mapping Error: The build tool may be incorrectly mapping routes to .js files instead of .html
Solution.

Rename source files to avoid naming patterns that may cause confusion.

Validations

• Check if you're on the latest VitePress version.
• Follow our Code of Conduct
• Read the docs.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.

[brc-dd]

You haven't added the file in your reproduction. File name shouldn't matter. Can you show the errors you're getting?

[bd-dxg]

You haven't added the file in your reproduction. File name shouldn't matter. Can you show the errors you're getting?

I can open the link just fine.

[brc-dd]

I can open the link just fine.

Yeah but you have not added any file named GoInt64On32Bit.md. It's showing 404 because there is no such file in the project.

[bd-dxg]

I can open the link just fine.

Yeah but you have not added any file named GoInt64On32Bit.md. It's showing 404 because there is no such file in the project.

The error in the example is my problem, my blog has a post with the filename GoInt64On32Bit.md and I configured it in the sidebar.

export default {
  '/InterviewQ/': [
    // ...
    {
      text: '后端',
      collapsed: false,
      items: [
        { text: '如果32位机器上的int64类型', link: '/InterviewQ/Backend/GoInt64On32Bit' },
        { text: '关于 map 创建与性能优化的思考', link: '/InterviewQ/Backend/GoMapMake' },
      ],
    },
    // ...

But the preview page always reports a 404 error, and the console gives a red warning.

 Failed to load module script: Expected a JavaScript-or-Wasm module script but the server responded with a MIME type of "text/html". Strict MIME type checking is enforced for module scripts per HTML spec. 

The following article, GoMapMake, can be opened normally.

I made sure that the filename and the fields I put in the sidebar configuration are correct, because I copied and pasted them directly.

My last resort was to change the file name as suggested by AI, and it worked, if you have time, you can check my repository commit info: bd-dxg/bd-dxg.github.io@29cd046