vihead-all

#!/bin/sh
## Like vihead, but go through all files.

diff="$(git show)"
fn=

if [ $? = 0 ]; then
	echo "More files modified:"
	for fn in  $(echo "$diff" | lsdiff --strip 1); do
		echo "FN: $fn"
		# can be run anywhere in the directory tree, diff prints path
		# relative to the toplevel
		fn=$(realpath -e --relative-to=`pwd` ./`git rev-parse --show-cdup`/"$fn")
		vi -O -c ":Gvdiffsplit HEAD^" "$fn"
		echo "NEXT? [Y/n]"
		read -n 1 temp
		if [ "$temp" = n ]; then
			break
		fi
	done
else
	echo "not in git?"
fi