#!/bin/sh -e

if [ $# -lt 3 ]
  then
    echo "Usage: $0 GIT-USER GIT-BRANCH USER-MNT"
    exit
fi

clean_up() {
  git merge --abort > /dev/null
}



(git merge HEAD || clean_up) > /dev/null
git pull --ff-only > /dev/null
if ! git config remote.$1.url > /dev/null; then
  git remote add $1 git@git.dn42:$1/registry.git
fi
git fetch $1 2> /dev/null
git merge --no-ff --no-commit $1/$2 2> /dev/null
./check-pol HEAD $3 2> /dev/null || (echo "Policy Check FAILED"; clean_up; exit 1)
./check-my-stuff $3 2> /dev/null || (echo "Schema Check FAILED"; clean_up; exit 1)
echo OK
clean_up