lookout

Watches for Phabricator emails regarding certain tags and forwards them to a Discord webhook.

usage

All config is in environment variables. Make sure to bind mount the directory which new mail will appear in to /mail on the container.

Key	Description	Type
LOOKOUT_WEBHOOK	Discord webhook url	string
LOOKOUT_STAMPS	Phabricator stamps (X-Phabricator-Stamps, e.g. tag(#ultarviolet) or subscriber(@Sportzpikachu)) to watch for. Lookout will send a webhook if a phabricator email matches any of LOOKOUT_STAMPS. Comma seperated.	[]string?

planned features

• reply to message based on Thread-Topic header
  • persistent storage (sqlite?) linking Thread-Topics to latest Discord message id

things i learned in this project

• go packages
  • file watching with fsnotify/fsnotify
  • logging with log/slog
  • go unit testing with testing
  • mail parsing with net/mail
• gitlab ci/cd
  • setting up a personal runner
  • docker in docker
  • building docker in gitlab ci