VS Code breakpoint with tsx and Nodejs 20.12.0 does not work

[piquark6046]

Acknowledgements

• I searched existing issues to avoid duplicates
• I understand this is a place to report a confirmed bug (not seek debugging help)
• I understand this is a collaborative open source project, and relies on community contributions
• I have read and understood the Contribution guide

Minimal reproduction URL

List-KR/multithread-array#1

Version

4.7.1

Node.js version

20.12.0

Package manager

npm

Operating system

Linux

Problem & expected behavior (under 200 words)

• What happened: All VS Code breakpoints are ignored

• What I expected: VS Code breakpoint works as using Node.js 20.11.1

• Screenshot:

  Screenshot

  

• devcontainer.json

  {
      "name": "Typescript with Rust",
      "image": "mcr.microsoft.com/devcontainers/base:ubuntu",
      "features": {
    	  "ghcr.io/devcontainers/features/node:latest": {
    		  "nodeGypDependencies": true,
    		  "version": "lts"
    	  },
    	  "ghcr.io/devcontainers/features/rust:latest": {
    		  "version": "latest",
    		  "profile": "default"
    	  },
    	  "ghcr.io/devcontainers-contrib/features/bash-command:latest": {
    		  "command": "echo hi!"
    	  },
    	  "ghcr.io/devcontainers-contrib/features/npm-package:latest": {
    		  "package": "typescript",
    		  "version": "latest"
    	  },
    	  "ghcr.io/devcontainers-contrib/features/typescript:latest": {
    		  "version": "latest"
    	  },
    	  "devwasm.azurecr.io/dev-wasm/dev-wasm-feature/rust-wasi:latest": {}
      },
      "remoteUser": "root",
      "mounts": [
    	  "source=${localEnv:HOME}/repos/Filters,target=/workspaces/resources/Filters,type=bind,consistency=cached",
    	  "source=${localEnv:HOME}/repos/Userscript,target=/workspaces/resources/Userscript,type=bind,consistency=cached"
      ]
  }

Contributions

• I will open a pull request for this issue
• I will support the work financially (any amount helps)

[piquark6046]

Is the reproduction information not enough?

[privatenumber]

Took a glance and the first few pages of files I scrolled had nothing to do with tsx or VSCode.
Please keep it minimal as it costs me time to help.

[tenpaMk2]

Hi @privatenumber . Thank you for developing.

I can reproduce in the minimal project.

• tsx-vscode-debug-not-working

VSCode cannot stop at the breakpoints via Node 20.12.0.

However, it can do via Node 20.11.1.
So, I think it's a problem of Node.

• Mac OS: Sonoma 14.4.1
• VSCode: February 2024 (version 1.87)
• Node: 20.12.0
• tsx: 4.7.1

Both Node 21 and 20 are not working at tsx when debugging...
I think it's too difficult situation for tsx users...

[piquark6046]

@privatenumber VS Code breakpoint works with Node.js 18.20.0.
However, it does NOT work with Node.js 20.12.0.
(Tested with tsx-vscode-debug-not-working on Dev Container)

Please take a look. I think that it is a major bug of your tsx package.

[piquark6046]

Reproduction video

Screencast.from.2024-04-02.01-29-11.webm

devcontainer.json (Docker Engine rootless)

{
    "name": "Typescript",
    "image": "mcr.microsoft.com/devcontainers/base:ubuntu",
    "features": {
  	  "ghcr.io/devcontainers/features/node:latest": {
  		  "nodeGypDependencies": true,
  		  "version": "lts"
  	  },
  	  "ghcr.io/devcontainers-contrib/features/bash-command:latest": {
  		  "command": "echo hi!"
  	  },
  	  "ghcr.io/devcontainers-contrib/features/npm-package:latest": {
  		  "package": "typescript",
  		  "version": "latest"
  	  },
  	  "ghcr.io/devcontainers-contrib/features/typescript:latest": {
  		  "version": "latest"
  	  }
    },
    "remoteUser": "root"
}

[privatenumber]

Thanks @tenpaMk2

Would you or @piquark6046 be willing to investigate this?

I'm not personally affected by this so I'm unlikely to work on it unless paid to.

[piquark6046]

Sure. What the bug does not affect you can be happened.
However, one day, you may be affected if Node.js 18.x become end-of-life.
Also, please remind dependency impact of your tsx package to npm ecosystem.

[piquark6046]

Paid 15 USD.