Automatically creates and closes milestones on mozilla/addons, mozilla/addons-frontend, mozilla/addons-server, mozilla/addons-linter, mozilla/addons-code-manager, mozilla/addons-blog, mozilla/extension-workshop and mozilla/web-ext.
It requires Python 3.8+ with requests.
Once installed, you need to set the MILESTONER_GITHUB_API_TOKEN environnement variable with a valid github API token that can retrieve and modify milestones for the repositories.
Run ./milestoner.py. It accepts no arguments at the moment. It will automatically create missing milestones for the next 6 weeks and close old ones with a due date more than 3 days in the past.