Django Heroku Github Sync

Django app for syncing Heroku and Github releases.

⚠️ DEPRECATION NOTICE

This library is no longer maintained and has been retired. We recommend migrating to alternative solutions for syncing Heroku and GitHub releases. No further updates, bug fixes, or security patches will be provided.

Version support

This app support Django 3.2+ and Python 3.10+.

Background

If you deploy your application to Heroku, and you store your code in Github, you can create automated Release notes in GH each time a release is deployed to Heroku.

This uses Github's "automatically generated release notes" feature.

How it works

The underlying principle is simple - it uses Github's REST API to create a new repo release (with associated tag) for a specific commit as identified by the Heroku API, using the Heroku release version number as the tag.

The app uses Heroku's App Webhooks api:release webhook, which receives updates each time a release is created, or its status is updated. (The updates are important as a release goes through various states, and is not released until the state reaches succeeded). You can read more about the release webhook payload here.

Configuration

Django

1. Add to INSTALLED_APPS
2. ...

Heroku

You must create a new webhook subscription point at this app (wherever you have it deployed).

Github

You don't need to do anything to configure Github, but you do need to give access to the API.

Tests

Running tests

The tests themselves use pytest as the test runner. If you have installed the poetry evironment, you can run them thus:

$ poetry run pytest

or

$ poetry shell
(release_tracker) $ pytest

The full suite is controlled by tox, which contains a set of environments that will format, lint, and test against all support Python

• Django version combinations.

$ tox
...
______________________ summary __________________________
  fmt: commands succeeded
  lint: commands succeeded
  mypy: commands succeeded
  py37-django22: commands succeeded
  py37-django32: commands succeeded
  py37-djangomain: commands succeeded
  py38-django22: commands succeeded
  py38-django32: commands succeeded
  py38-djangomain: commands succeeded
  py39-django22: commands succeeded
  py39-django32: commands succeeded
  py39-djangomain: commands succeeded

CI

There is a .github/workflows/tox.yml file that can be used as a baseline to run all of the tests on Github.

Heroku