git-diff-add

git-diff-add.sh

#!/bin/bash
# git diff a file and then be presented with the option to stage
# the file with "y" or stage a portion with patch via "p"

filepath="${1-.}"

git diff "$filepath"

[[ $? -ne 0 ]] && exit

printf "\nOk to stage? [y/p/N]: "
read stage

if [[ "$stage" == "y" || "$stage" == "Y" ]]; then
  git add "$filepath"
elif [[ "$stage" == "p" || "$stage" == "P" ]]; then
  git add -p "$filepath"
fi