+ remote=$1
+ branch=$2
+ if [ -z "$branch" ]; then
+ branch=$remote
+ remote=origin
+ fi
+ if [ -z "$branch" ]; then
+ for d in $repos; do
+ cd "$d0/$d"
+ r=`git symbolic-ref HEAD`
+ r=${r#refs/heads/}
+ echo "$d is at $r"
+ cd "$d0"
+ done
+ else
+ for d in $repos; do
+ cd "$d0/$d"
+ a=
+ while [ x"$a" != x"y" -a x"$a" != x"n" ]; do
+ echo "Branch in $d?"
+ read -r a
+ done
+ if [ x"$a" = x"y" ]; then
+ git push "$remote" HEAD:"$branch"
+ git checkout --track -b "$branch" "$remote/$branch"
+ fi
+ cd "$d0"
+ done
+ "$0" branch
+ fi
+ ;;
+ branches)