github's whole development model is built around pull requests. Personally I kinda like the setup, but for a pre-existing project built around patches on a mailing list it's quite a different workflow.
github doesn't allow disabling the pull-request option. This is understandable since it's pretty central to their entire model. However my main sticking point is that github doesn't provide a straightforward way to send pull request notifications to a mailing list. I don't want everyone on a mailing list to have to opt in to watching the repo on github to be notified of pull requests. I want non-github users to be able to contribute to pull request discussions on a mailing list. I want pull requests on the project mailing list since it's already a part of my workflow. I don't want my project to be one of those that accumulates ignored pull-requests because it isn't part of the project workflow and no one is watching the output.
Googling about this was quite frustrating, it was difficult to find a clear answer. I eventually found an abandoned pull request to github-services that made everything clear. But not before I tried quite a few things. Here's what I tried:
- Opening a github account using the mailing list address, 'watch' the repository. It works, but yeah, not too safe since anyone can just trigger a 'forgot password' reset email.
- Put the repo in an 'organization', add the mailing list as a secondary address to your account, have all notifications for the organization go to the mailing list. But even secondary accounts work for the password reset, so that's out.
- 'email' webhook/service: At your github repo, go to settings->webhooks & services->configure services->email. Hey, this looks promising. The problem is it's quite limited in scope, only supporting email notifications for repo pushes and when a public repo is added.
- The actual webhook configuration is quite elaborate and allows notifying of pull-requests and everything else you would want to know, but that requires running an actual web service somewhere. But I have no interest in maintaining a public service just to proxy some email.
Someone out there with some spare time and ruby-fu want to take a crack at this? I think many old school open source projects would be thankful for it :)