How to deploy pipelines from Dev Environment to UTA or PROD through GIT

edit

I am new to Stream sets and I need expertise on how to Create deployments for Stream sets pipeline deployments and also I need the Steps to Build and deploy Pipelines from DEV Environment to UAT/Production Environments Through GIT . Please provide the Complete steps involved for build and deployment. I don't find best website for stream sets pipeline build and deployments.

Please explain the following steps :

• How to add the streamsets pipeline stages code in Git .
• What are the files I need to add in GIT
• How to Build and deploy the Streamsets pipeline
• How o move the streamsets pipeline code from Dev Environment to UAT/PROD Environments throght GIT hub and steps to perform while running the streamsets in UAT/PROD env's