Git Encryption - Transcrypt

https://github.com/elasticdog/transcrypt

Install Transcrypt

MacOS:

 $ brew install transcrypt

Other platforms: https://github.com/elasticdog/transcrypt/blob/master/INSTALL.md

Designate a File to be Encrypted

 $ cd <path-to-your-repo>/
$ echo 'sensitive_file filter=crypt diff=crypt' >> .gitattributes
$ git add .gitattributes sensitive_file
$ git commit -m 'Add encrypted version of a sensitive file'

Listing the Currently Encrypted Files

For convenience, transcrypt also adds a Git alias to allow you to list all of the currently encrypted files in a repository:

 $ git ls-crypt
sensitive_file

Alternatively, you can use the --list command line option:

 $ transcrypt --list
sensitive_file