title = Resetting files in the index
cards = add reset

[description]

If you already have changes in the index, but want to reset them, you can use `git reset`!

[setup]

echo a > a
echo b > b
echo c > c
git add .
git commit -m "Initial commit"
echo x > a
echo x > b
git add .

[win]

# Reset all changes in files in the index!
test "$(git diff --cached --name-only | wc -l)" -eq 0