limbo 6.0.0

Simple and Clean Slack Chatbot

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

kitten mittens

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 sqlite3 database. Defaults to limbo.sqlite3.

• –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 “limbo/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.

By default, plugins won’t react to messages from other bots (just messages from humans). Define an on_bot_message function to handle bot messages too. See the example plugins for an easy way to define these functions.

These are the current default plugins:

• calc

• emoji

• flip

• gif

• google

• help

• image

• map

• stock

• stockphoto

• 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](https://github.com/fsalum)

• [@rodvodka](https://github.com/rodvodka)

• [@mattfora](https://github.com/mattfora)

• [@dguido](https://github.com/dguido)

• [@JoeGermuska](https://github.com/JoeGermuska)

• [@MathyV](https://github.com/MathyV)

• [@stopspazzing](https://github.com/stopspazzing)

• [@noise](https://github.com/noise)

• [@drewp](https://github.com/drewp)

• [@TetraEtc](https://github.com/TetraEtc)

• [@LivingInSyn](https://github.com/LivingInSyn)

• [@reversegremlin](https://github.com/reversegremlin)

• [@adamghill](https://github.com/adamghill)

• [@PeterGrace](https://github.com/PeterGrace)

• [@SkiftCreative](https://github.com/SkiftCreative)

• [@diceone](https://github.com/diceone)

• [@rnagle](https://github.com/rnagle)

• [@topher200](https://github.com/topher200)

• [@StewPoll](https://github.com/StewPoll)