heroku-buildpacks-git-sha

Exports the Heroku SOURCE_VERSION variable (usually the Git SHA) to an env variable that application code can access.

The first step is to add the Heroku multi buildpack to your app. Next, create a .buildpacks file in your app repo or edit an existing file. Add this to the file:

https://github.com/dive-networks/heroku-buildpack-git-sha.git

The Git sha will now be available to application code via the env var GIT_SHA.

MIT