Git: How to stage hunks with a single key press

In interactive commands, Git allows the user to provide one-letter input with a single key without hitting enter ( docs Show archive.org snapshot ).

# Enabled this feature globally
git config --global interactive.singlekey true

# Or enable this feature locally for a single repository
git config interactive.singlekey true

This allows you to hit "y" instead of "y + ENTER" to move to the next hunk.

Stage this hunk [y,n,q,a,d,s,e,?]?