[vue-ts] incorrect warning about missing baseUrl in extended tsconfig.json

[JounQin]

Describe the bug

baseUrl is already set in the project level tsconfig.json: https://github.com/JounQin/test/blob/vite/tsconfig.json#L4

The warning means vite is consuming the original tsconfig from node_modules, this is incorrect.

Reproduction

https://github.com/JounQin/test/tree/vite

System Info

Output of npx envinfo --system --npmPackages vite,@vitejs/plugin-vue --binaries --browsers:

  System:
    OS: macOS 12.0
    CPU: (16) x64 Intel(R) Core(TM) i9-9880H CPU @ 2.30GHz
    Memory: 23.45 GB / 64.00 GB
    Shell: 5.8 - /bin/zsh
  Binaries:
    Node: 12.22.1 - ~/.nvm/versions/node/v12.22.1/bin/node
    Yarn: 1.22.10 - /usr/local/bin/yarn
    npm: 6.14.12 - ~/.nvm/versions/node/v12.22.1/bin/npm
  npmPackages:
    @vitejs/plugin-vue: ^1.2.3 => 1.2.3 
    vite: ^2.3.7 => 2.3.7

Used package manager: yarn

Logs

node_modules/@1stg/tsconfig/app.json:12:8: warning: Non-relative path "src/*" is not allowed when "baseUrl" is not set (did you forget a leading "./"?)
    12 │         "src/*"

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[bluwy]

I can reproduce the issue after cloning the repro repo, installing "@1stg/tsconfig (missing dep), and run pnpm build (to run vue-tsc). This seems like an issue in vue-tsc, please open an issue there.

[JounQin]

@bluwy It seems the author of vue-tsc thinks it's Vite's issue still.

[JounQin]

Run yarn vite will also emit this warning, not related to vue-tsc.

[bluwy]

My bad. I managed to tracked it down, and it seems to be a warning logged by esbuild when Vite bundles the config file with it here. It would be an issue with esbuild then, not sure if it's a bug or an intentional behaviour.

[JounQin]

OK, it seems warning from https://github.com/evanw/esbuild/blob/master/internal/resolver/tsconfig_json.go#L319