Add documentation surrounding when the /app/.env file is populated

Closes #2177 [ci skip]
2016-06-26 17:13:46 -04:00
parent 2b019aef2f
commit f6c1ad1b8f
2 changed files with 3 additions and 0 deletions
--- a/docs/deployment/buildpacks.md
+++ b/docs/deployment/buildpacks.md
@@ -4,6 +4,7 @@ Dokku normally defaults to using [heroku buildpacks](https://devcenter.heroku.co

 - Use `dokku config:set` to set the `BUILDPACK_URL` environment variable.
 - Add `BUILDPACK_URL` to a committed `.env` file in the root of your repository.
+  - See the [environment variable documentation](/dokku/configuration-management/) for more details.
 - Create a `.buildpacks` file in the root of your repository.

 ## Specifying a custom buildpack