Coverage with HTML reporter (c8) for .vue + .ts files, no SFC

[OrestHk]

Describe the bug

Hi, updating vitest from 0.16 to 0.21.1 I found out the following

yarn vitest --coverage with an html reporter will throw an error when the component that is tested is not a SFC (.vue + .ts), as the reporter will list the ts file as file.ts?vue&type=script&src=true&lang.ts

The same error occurs for a project using [email protected], @vue/test-utils@1 with the last version of vitest

Rollbacking to 0.16 it seems that the ts file does not appear at all in the report, only the .vue file is listed

Sorry if I missed something in the documentation about that case !

Reproduction

https://github.com/OrestHk/vitest-coverage-no-sfc

• yarn install
• yarn vitest --coverage

System Info

System:
    OS: Windows 10 10.0.19044
    CPU: (4) x64 Intel(R) Core(TM) i5-4690K CPU @ 3.50GHz
    Memory: 6.30 GB / 15.85 GB
  Binaries:
    Node: 18.7.0 - C:\Program Files\nodejs\node.EXE
    Yarn: 1.22.15 - C:\Program Files (x86)\Yarn\bin\yarn.CMD
    npm: 8.15.0 - C:\Program Files\nodejs\npm.CMD
  Browsers:
    Chrome: 104.0.5112.81
    Edge: Spartan (44.19041.1266.0), Chromium (104.0.1293.47)
    Internet Explorer: 11.0.19041.1566
  npmPackages:
    @vitejs/plugin-vue: ^3.0.1 => 3.0.1
    vite: ^3.0.5 => 3.0.5
    vitest: ^0.21.1 => 0.21.1

Used Package Manager

yarn

Validations

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• [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] 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.