A bot that responds to '!cal' and '!calendar' events in specified Matrix rooms, fetches calendar events for the next 7 days from a CalDAV server, and posts them in the room.
This repo is structured as an Ansible role which could go inside the 'custom' directory of matrix-docker-ansible-deploy or some other Ansible playbook.
It's a Rust app which is compiled and run on the server in a Docker container and managed with systemd.
Some code is adapted from kitchen_fridge and matrix-rust-sdk example code.