[[!comment format=mdwn
 username="truist"
 avatar="http://cdn.libravatar.org/avatar/cbb99b0a9724faf8fc7f4464b7bfab11"
 subject="comment 3"
 date="2017-06-29T16:30:56Z"
 content="""
I see why I used `--cached` - because `30git-add` runs before this script, so the files to be added are always already cached by the time this script runs. Doing the diff without `--cached` wouldn't work.

However, your solution is still better, in case users have customized the scripts. 
"""]]
