Limbo

A Slack chatbot

Installation

1. Clone the repo
2. Create a bot user if you don't have one yet, and copy the API Token
3. export SLACK_TOKEN="your-api-token"
4. make run (or make repl for local testing)
5. Invite Limbo into any channels you want it in, or just message it in #general. Try typing !gif dubstep cat to test it out

Command Arguments

• --test, -t: Enter command line mode to enter a limbo repl.
• --hook: Specify the hook to test. (Defaults to "message").
• -c: Run a single command.
• --database, -d: Where to store the limbo tinydb database. Defaults to log.json.
• --pluginpath, -pp: The path where limbo should look to find its plugins (defaults to /plugins).

Environment Variables

• SLACK_TOKEN: Slack API token. Required.
• LIMBO_LOGLEVEL: The logging level. Defaults to INFO.
• LIMBO_LOGFILE: File to log info to. Defaults to none.
• LIMBO_LOGFORMAT: Format for log messages. Defaults to %(asctime)s:%(levelname)s:%(name)s:%(message)s.
• LIMBO_PLUGINS: Comma-delimited string of plugins to load. Defaults to loading all plugins in the plugins directory (which defaults to "/plugins")

Commands

It's super easy to add your own commands! Just create a python file in the plugins directory with an on_message function that returns a string.

You can use the !help command to print out all available commands and a brief help message about them. !help <plugin> will return just the help for a particular plugin.

These are the current default plugins:

• calc
• emoji
• flip
• gif
• google
• help
• image
• map
• stock
• stockphoto
• urban
• weather
• wiki
• youtube

Docker

• How do I try out Limbo via docker?
  • @PeterGrace maintains a public build of limbo, available from the docker registry. Executing make docker_run will start the default bot.
  • make docker_stop will stop the bot
• When I start the docker container, I see an error about unable to source limbo.env. Is this a problem?
  • No. The limbo.env file only exists when using Kubernetes with the included opaque secret recipe for storing your environment variables.
• I'd like to develop plugins for Limbo, but would still like to use Docker to run the bot. Is there a quick way to add plugins to the bot?
  • Yes! Use the included Dockerfile.dev as a template, and simply build via make docker_build You'll then need to start the bot with your new_image_name, for example docker run -d -e SLACK_TOKEN=<your_token> new_image_name

Contributors

• @fsalum
• @rodvodka
• @mattfora
• @dguido
• @JoeGermuska
• @MathyV
• @stopspazzing
• @noise
• @drewp
• @TetraEtc
• @LivingInSyn
• @reversegremlin
• @adamghill
• @PeterGrace
• @SkiftCreative
• @diceone