Function execInteractiveShell

internal/cli/cli_helpers.go:509–525

execInteractiveShell runs the ssh binary interactively with the given argument list, inheriting stdin/stdout/stderr. Unlike the TUI's ssh helpers it does not display a "Press Enter to return to TUI" prompt on exit.

(sshArgs []string, keyfile string)

// argument list, inheriting stdin/stdout/stderr. Unlike the TUI's ssh helpers
// it does not display a "Press Enter to return to TUI" prompt on exit.
func execInteractiveShell(sshArgs []string, keyfile string) error {
	args := make([]string, 0, len(sshArgs)+2)
	if keyfile != "" {
		args = append(args, "-i", keyfile)
	}

	args = append(args, sshArgs...)

	// #nosec G204 -- args are built from vetted internal call sites.
	cmd := exec.Command("ssh", args...)
	cmd.Stdin = os.Stdin
	cmd.Stdout = os.Stdout
	cmd.Stderr = os.Stderr
	cmd.Env = append(os.Environ(), "TERM=xterm-256color")

	return cmd.Run()
}

// completeNodeNames is a Cobra ValidArgsFunction that returns node names for
// tab completion. It requires no positional args already provided.