Error: failed to handle: base_dir(./src) must be absolute. Please ensure that jsc.baseUrl is specified correctly.

[ian-at-memo]

Describe the bug

Hello, I have a standard Typescript repo with a set of react components, and I am using rollup to compile them. This wasn't happening yesterday, but when I tried to do a build today upon install, I get the below error. I've looked through the src/index.ts file but there isn't a place where "./src" is called directly. Any ideas? And why is it only happening today?

src/index.ts → dist/index.js, dist/index.es.js...
thread '<unnamed>' panicked at 'base_dir(./src) must be absolute. Please ensure that `jsc.baseUrl` is specified correctly.', /Users/runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/swc_ecma_transforms_module-0.173.28/src/path.rs:104:13
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
[!] (plugin swc) Error: failed to handle: base_dir(./src) must be absolute. Please ensure that `jsc.baseUrl` is specified correctly.
src/index.ts
Error: failed to handle: base_dir(./src) must be absolute. Please ensure that `jsc.baseUrl` is specified correctly.

Input code

No response

Config

No response

Playground link

No response

Expected behavior

I expected it to build as normal, which it was before installation

Actual behavior

No response

Version

^1.3.61

Additional context

No response

[ian-at-memo]

I assume it was related to this merge request because it was merged yesterday and has to do with the baseUrl property?

https://github.com/swc-project/swc/pull/7775/files

[kdy1]

Read the error message. You need jsc.baseUrl in .swcrc.
And if it still occurs, please provide a repro

[ian-at-memo]

I did add that, I tried both of the below and it didn't do anything. Unfortunately I can't give you a repo because it's a private project on a different git host. I fixed the issue by downgrading.

{ 
    jsc: {
     baseUrl: "src"
    }
}

{ 
    jsc: {
     baseUrl: "./src"
    }
}

Edit: Also, if this is a breaking change, why did it go out in a patch version?

[kdy1]

@ian-at-memo I'm not requesting you to give the access to your repository. I'm asking for a minimal reproduction

[winstxnhdw]

@kdy1 I have a daily dependabot workflow to bump swc/core on every release. The latest release broke the CI. Take a look here https://github.com/winstxnhdw/chatgpt-bill-bot/actions/runs/5823783150

You can see the PR here: winstxnhdw/chatgpt-bill-bot#88

[kdy1]

@winstxnhdw It seems like a bug of @swc-node/register.

@Brooooooklyn jsc.baseUrl should be a fully resolved value if it's passed as values instead of .swcrc.

[kdy1]

I made swc-project/swc-node#721

[swc-bot]

This closed issue has been automatically locked because it had no new activity for a month. If you are running into a similar issue, please create a new issue with the steps to reproduce. Thank you.