git-update-user-branches.sh

#!/bin/bash
function filter_ignored_branches() {
		local branches=$1
		local ignored=$2
		local result=""
		for branch in $branches; do
				if echo $ignored | grep -v $branch > /dev/null ; then
						if [ "$INVERT" != "true" ]; then
								result="$result $branch"
						fi
				else
						if [ "$INVERT" == "true" ]; then
								result="$result $branch"
						fi
				fi
		done						
		echo $result
}
set -e
if [ "$1" == "-v" ]; then
		INVERT=true
		shift
else
		INVERT=false
fi 
USER=$1
shift
git fetch
git checkout master
git reset --hard origin/master
BRANCHES=""
for branch in $(git branch -r); do
		if git log ${branch}^..${branch} | grep "$USER" > /dev/null ; then
				branch=$(echo $branch | sed s/.*\\///)
				BRANCHES="$BRANCHES $branch"
		fi
done
IGNORED_BRANCHES="$@"
if [ "$IGNORED_BRANCHES" != "" ]; then
		BRANCHES=$(filter_ignored_branches "$BRANCHES" "$IGNORED_BRANCHES")
fi
for branch in $BRANCHES; do echo $branch; done
read -p 'update[Y/n]:' -n1 UPDATE
if [ "$UPDATE" != "" ] && [ "$UPDATE" != "y" ]; then
		exit 0
fi
for branch in $BRANCHES; do
		git checkout $branch
		git merge --no-edit master
		git push origin $branch
		git checkout master
		git branch -d $branch
done