#! /bin/sh

if [ -z "$2" ]; then
   echo "Usage: $0 upstream origin" >&2
   exit 1
fi

upstream="$1"
origin="$2"
local_repo="`basename \"$origin\" .git`"

git clone -o upstream "$upstream" "$local_repo" &&
cd "$local_repo" &&
pwd >> "`dirname \"$0\"`"/locate-all.list &&
git remote add origin "$origin" &&

chmod a-x .git/config &&
branch="`git branch | awk '/^\*/ {print $2}'`" &&

git pull origin $branch &&
git push -u origin &&

git config branch.$branch.remote upstream &&
git config branch.$branch.remotepush origin &&
git config branch.$branch.merge refs/heads/$branch &&
git config push.default current &&

exec git gc --aggressive