https://community.home-assistant.io/t/sharing-your-configuration-on-github/195144

git init
git config user.email "dave-parsons@comcast.net"
git config user.name "David Parsons"
git add .
git commit -m "Initial commit"
git remote add origin https://github.com/dave-parsons/hasmaster homeassistant configuration
git push -u origin masterCopy

In HA Terminal

git config core.sshCommand 'ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -i /config/.ssh/id_rsa -F /dev/null'
Copy

Homeassistant Shell Command for automation

  
pushgithubupdates: '/bin/bash pushgithubupdates.sh'Copy

Git Config

[core]
	repositoryformatversion = 0
	filemode = true
	bare = false
	logallrefupdates = true
	sshCommand = ssh -i /root/config/.ssh/id_rsa -F /dev/null
[user]
	email = dave-parsons@comcast.net
	name = David Parsons
[remote "origin"]
	url = git@github.com:dave-parsons/homeassistant_config.git
	fetch = +refs/heads/*:refs/remotes/origin/*Copy

git rm -rf –cached .