Vue style import will conflict with the base url config if base url is the prefix of project's full path

[DanSnow]

Describe the bug

Vue plugin will generate a full path to import style parts in SFC. If we set the base URL to /home/ on Linux, it will fail to import.

Reproduction

https://stackblitz.com/edit/vitejs-vite-7nlqrm?file=vite.config.js&terminal=dev

To reproduce this error, you need to meet these conditions, let's assume that your project is under /home/user/project:

1. your base URL must be set to part of the full path of your project, e.g. /home/ or /home/user/.
   If you are on Mac, please try /Users/
2. you must have some style in Vue SFC

System Info

System:
    OS: Linux 5.4 Ubuntu 20.04.4 LTS (Focal Fossa)
    CPU: (4) x64 Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz
    Memory: 10.33 GB / 31.26 GB
    Container: Yes
    Shell: 5.8 - /usr/bin/zsh
  Binaries:
    Node: 16.13.1 - ~/.asdf/installs/nodejs/lts/bin/node
    Yarn: 3.1.1 - /usr/bin/yarn
    npm: 8.1.2 - ~/.asdf/installs/nodejs/lts/bin/npm
  Browsers:
    Chrome: 99.0.4844.51
    Firefox: 97.0.2
  npmPackages:
    @vitejs/plugin-vue: ^2.2.4 => 2.2.4
    vite: ^2.7.13 => 2.8.3

Used Package Manager

yarn

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 https://github.com/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.

[poyoho]

I use vite template create project

pnpm create vite

and add the config

export default defineConfig({
  base: '/home/',
  plugins: [vue()]
})

I think it same with your repo.

But I can't got a error. 😮

[DanSnow]

@poyoho Thanks for sharing. I try again with pnpm and create-vite and still can reproduce this error. I have updated the description with more details, could you please try again?

[poyoho]

wow..amazing