Regression in sources paths in declaration maps

[ekwoka]

Describe the bug

v 3.3.0 has broken the source paths in the dts files

dts({
      entryRoot: resolve(__dirname, 'src'),
      tsconfigPath: resolve(__dirname, 'tsconfig.json'),
})

This would, with 3.2.0 provide declaration maps that looked like

{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["src/index.ts"],"names":[],"mappings":"AAEA,eAAO,MAAM,KAAK,YAEjB,CAAC"}
    

But with 3.3.0 they look like

{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../src/src/index.ts"],"names":[],"mappings":"AAEA,eAAO,MAAM,KAAK,YAEjB,CAAC"}

Which doesn't work at all. There is no src/src directory.

I guess technically both are wrong? tsc alone would have the path be ../src/index.ts

Reproduction

https://github.com/ekwoka/create-kwoka-pkg

Steps to reproduce

In above repo, the focus is the nested project under kwoka-pkg directory. It's basically just a scaffold.

Just add src/index.ts in the source with whatever.

Run build.

Then update vite-plugin-dts and run build again.

The source paths are different.

But if you do pnpm exec tsc the source paths are also different...

So something is wrong here, but 3.3.0 of this plugin is definitely most wrong.

System Info

System:
    OS: macOS 13.4.1
    CPU: (8) arm64 Apple M1 Pro
    Memory: 104.64 MB / 16.00 GB
    Shell: 5.9 - /bin/zsh
  Binaries:
    Node: 20.3.1 - ~/Library/pnpm/node
    Yarn: 1.22.19 - ~/Library/pnpm/yarn
    npm: 9.6.7 - ~/Library/pnpm/npm
    pnpm: 8.6.7 - ~/Library/pnpm/pnpm
  Browsers:
    Chrome: 114.0.5735.198
    Edge: 114.0.1823.82
    Safari: 16.5.2

Validations

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• The provided reproduction is a minimal reproducible example of the bug.

[qmhc]

Could you provide a reproduction?

[ekwoka]

Beautiful! Thank you!!