When changing your email address linked to your GitHub account, your profile commit history may not be shown anymore. With this script the email in your commit history of a repository will be overridden to match your new mail, linked with your GitHub account.

I took this circumstance inside the cli-app to show off a tutorial to stepflow.

Usage

1. Pull your repositories last commit.
2. Ensure that you committed all of your changes and be on a clean working stage.
3. Download the executable for your platform here.
4. Run git-mail from the working directory of the repositories root.