[turborepo] regression on handling SIGINT

[notaphplover]

What version of Turborepo are you using?

1.9.3

What package manager are you using / does the bug impact?

pnpm

What operating system are you using?

Linux

Describe the Bug

Turborepo seems not to correctly handle signal traps. It seems to exit processes on unexpected codes in some cases.

This is exactly #3711. @chris-olszewski closed the issue as resolved but the bug persists. After having requested to reopen the issue 10 days ago, I am subitting the issue again in order to track it until is solved.

I'm tagging the old participants so they can track this issue: @zanona @mehulkar @gajus

Expected Behavior

Turborepo should correctlyl handle signal traps.

To Reproduce

I uploaded a reproduction repo in case it's helpful. Additional instructions are added in the README file.

Reproduction Repo

https://github.com/notaphplover/turborepo-trap-issue

[tknickman]

Hey @notaphplover, thanks for the new issue - we've re-opened #3711, so I'm going to close this one to ensure there's a single issue for this bug!