v3 `import()` and v2 `import()` behavior is inconsistent

[Dunqing]

Describe the bug

Related issues: #9179

Describe

The final path is ../components/Com1.vue, but glob result is missing ../components. This is valid in vite2.

I don't know if this is a break changes or a bug, and I don't see any documentation mentioning it.

Reproduction

https://stackblitz.com/edit/vitejs-vite-mtfend?file=src/components/Test.vue

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: ^3.0.1 => 3.0.2

Used Package Manager

pnpm

Logs

No response

Validations

• [X] Follow our Code of Conduct
• [X] Read the Contributing Guidelines.
• [X] Read the docs.
• [X] Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• [X] 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.
• [X] Check that this is a concrete bug. For Q&A open a GitHub Discussion or join our Discord Chat Server.
• [X] The provided reproduction is a minimal reproducible example of the bug.

[sapphi-red]

import	v2 (dev)	v2 (build)	v3 (dev)	v3 (build)
import(`./${name}.vue`)	warning (cannot be analyzed by vite)	warning (Variable imports cannot import their own directory) + error (failed to fetch)	warning (Variable imports cannot import their own directory)	warning (Variable imports cannot import their own directory) + error (failed to fetch)
import(`./Com${name}.vue`)	works	works	works	works
import(`../components/${name}.vue`)	works	works	runtime error (Unknown variable dynamic import)	runtime error (Unknown variable dynamic import)

At least, this should show warning (Variable imports cannot import their own directory) or work.

[Dunqing]

At least, this should show warning (Variable imports cannot import their own directory) or work.

Agreed, I would prefer it to work😜.

[m430]

Same Problem. I reverse vite to v2 now.

[Dunqing]

~~Now I just noticed that this is a bug in import.meta.glob.😂~~ I misunderstood

[ahnpnl]

I have the same issue that I ran into runtime error (Unknown variable dynamic import)

[ahnpnl]

I found this plugin https://github.com/vite-plugin/vite-plugin-dynamic-import#readme it works for me but not sure if it breaks anything else. Preferably this bug should be fixed since it looks to me like a regression.

[dergunovs]

Same error with ../ import in Vite3.

[olemarius]

I found this plugin https://github.com/vite-plugin/vite-plugin-dynamic-import#readme it works for me but not sure if it breaks anything else. Preferably this bug should be fixed since it looks to me like a regression.

@ahnpnl adding this plugin did the trick, good workaround for now :-)