#!/bin/sh

sha=`git rev-parse --short HEAD`
user_name=`git config user.name | \
  cut -d ' ' -f 1 | \
  tr '[:upper:]' '[:lower:]'`
branch_name="staging-$sha-$user_name"

git checkout -b $branch_name
git add -f Gemfile.lock
git commit -m "Deploying $sha"
git push --force staging $branch_name:master