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fix(pty): disable echoctl for child processes #8892

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Merged
merged 1 commit into from
Jul 31, 2024
Merged

fix(pty): disable echoctl for child processes #8892

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20 changes: 20 additions & 0 deletions crates/turborepo-lib/src/process/child.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -161,6 +161,26 @@ impl ChildHandle {
let controller = pair.master;
let receiver = pair.slave;

#[cfg(unix)]
{
use nix::sys::termios;
if let Some((file_desc, mut termios)) = controller
.as_raw_fd()
.and_then(|fd| Some(fd).zip(termios::tcgetattr(fd).ok()))
{
// We unset ECHOCTL to disable rendering of the closing of stdin
// as ^D
termios.local_flags &= !nix::sys::termios::LocalFlags::ECHOCTL;
if let Err(e) = nix::sys::termios::tcsetattr(
file_desc,
nix::sys::termios::SetArg::TCSANOW,
&termios,
) {
debug!("unable to unset ECHOCTL: {e}");
}
}
}

let child = receiver
.spawn_command(command)
.map_err(|err| match err.downcast() {
Expand Down