#!/bin/bash
#
# Updates a superproject
#

# Parameters
BASENAME="`basename $0`"

# Check
if [ ! -e ".git" ]; then
  echo "$BASENAME: not a git repository"
  exit 1
fi

# Ensure we have the right ssh command
GIT_SSH_COMMAND="`git config core.sshCommand`"

# Run
git fetch --all
git pull $* || exit 1
git submodule sync   --recursive

if [ ! -z "$GIT_SSH_COMMAND" ]; then
  GIT_SSH_COMMAND="$GIT_SSH_COMMAND" git submodule update --recursive --init
else
  git submodule update --recursive --init
fi

git submodules-checkout-branch