Command::new("cargo-zigbuild") doesn't shutdown when aborting about cargo-zigbuild HOT 4 CLOSED

oh, my compilation machine OS is mac ventura 13.4 if that's useful.

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You are welcome to investigate and send PRs to fix it.

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For anyone else that encounters this you can use https://docs.rs/command-group/latest/command_group/index.html to spawn cargo-zigbuild in a process group which then can be killed. This is what a terminal does (and why ctrl-c works as expected). It may still be a good idea to add a custom ctrl-c handler to cargo-zigbuild to make this usecase easier.

For those that don't want to use command_group you can use the following.

// Set the process group to the child's process ID (works only on unix systems)
command.process_group(0);

...

// Perform the kill by sending a signal to the *process group* instead of just the one process.
// signal is from the nix crate
signal::killpg(Pid::from_raw(child.id() as _), Signal::SIGINT).unwrap(); // note the signal used here can be changed if needed.

// continue with child cleanup like .wait()

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This worked! Thank you so much!

I forked zigbuild and i tried for several hours, but i don't have enough experience to make this feature work.

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