read only one character

[alaypatel07]

When users run kubectl-safe binary and they get a prompt as follows:

$ kubectl-safe delete pod
You are running a delete against context np-minikube.nid.nvidiangn.net, continue? [yY] 

it would be much easier if user can just click one character and the program can decided whether it is a y or Y instead of hitting y and pressing 'Enter'

I believe it will greatly improve the user experience

[rumstead]

I can see how that will help but I have typically seen CLIs require the enter.

❯ rm -ri $DIR
examine files in directory /var/folders/qc/5qls4cn91p7f3x4j21gmj_t00000gp/T/tmp.rPuUNUUb? y
remove /var/folders/qc/5qls4cn91p7f3x4j21gmj_t00000gp/T/tmp.rPuUNUUb? y
# apt-get install zip
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following additional packages will be installed:
  unzip
The following NEW packages will be installed:
  unzip zip
0 upgraded, 2 newly installed, 0 to remove and 2 not upgraded.
Need to get 403 kB of archives.
After this operation, 1032 kB of additional disk space will be used.
Do you want to continue? [Y/n] y
❯ az aks  get-credentials ...
A different object named foo already exists in your kubeconfig file.
Overwrite? (y/n): y

EDIT: I am open to it, what are you thoughts