#!/bin/bash

set -ex

git init --bare server-hosted-repo
git clone server-hosted-repo hacker-repo

cd hacker-repo/
echo "foo" > README
git add README ; git commit -m "Add README" 
git push --set-upstream ../server-hosted-repo/ master

cd ..
git clone server-hosted-repo hacker2-repo

cd hacker2-repo
echo foobaz > README 
git commit -m "Change to foobaz" -- README
git push --set-upstream ../server-hosted-repo/ master

cd ../hacker-repo
echo foobar > README
git commit -m "Change to foobar" -- README