bebot

Bebot is a Gitlab webhook handler that publishes messages to Matrix when interesting things happen in your configured repos.

Currently-supported Gitlab event types:

• Push events
• Tag push events
• Issue events
• Merge request events
• Pipeline events (only publishes on failure for now)

Building

Bebot is written in Rust, and requires a Rust toolchain in order to build. The usual cargo build or cargo build --release will do the trick.

You can also build and install the latest released version of Bebot by running cargo install bebot.

Setup

Bebot requires a configuration file in YAML format. See sample-config.yaml for all existing configuration options, as well as documentation on what each option does.

When setting up the webhook in Gitlab, use the same token from the configuration file in the webhook's "Secret token" field. You should only select "Push events", "Tag push events", "Issues events", "Merge request events", and "Pipeline events". You can leave some of these out if you don't want Bebot to publish messages for everything.

Bebot does not support serving the webhook over TLS, so you will probably want to put it behind a reverse-proxy such as nginx.

In the scripts directory is a set-webhook.py script that can set up (or update) webhooks for your repository, automatically generating a token for you. If setting up the webhook for the first time, it will output to stdout a YAML snippet that goes under the repo_configs section of the configuration file. If you run the script with no arguments, it will print out usage details.

Running

After you've done all that, simply run Bebot:

bebot /path/to/config-file.yaml

You can set the BEBOT_LOG environment variable to increase or decrease logging verbosity. (Try debug, info, warn error, or off.)

Docker

A Dockerfile is also provided. When running the container it builds, mount the configuration file so it appears inside the container as /bebot/config/bebot.yaml.