# This is the first build step for a cookbook repo update which is 
# triggered by a GitHub callback to Jenkins on commit

# Reset the workspace, we don't want the git checkout of $JOB_NAME
cd $WORKSPACE/..
rm -rf workspace
mkdir workspace
cd workspace

# Pull down repo
git clone git@github.com:YOUR/chef-repo.git
cd repo

# Add or update the cookbook
if [ ! -d "cookbooks/${JOB_NAME}" ]; then
    git submodule add $GIT_URL cookbooks/$JOB_NAME
    git submodule init cookbooks/$JOB_NAME
    git commit -m "Adding cookbook ${JOB_NAME}" .gitmodules cookbooks/$JOB_NAME
else
    git submodule update --init cookbooks/$JOB_NAME
    cd cookbooks/$JOB_NAME
    git pull -f -u origin master
    cd ../..
    git commit -m "Updating cookbook ${JOB_NAME} to ${GIT_COMMIT}" .gitmodules cookbooks/$JOB_NAME
fi