Elm-Bot

A lambdabot style bot for Elm-Lang with Slack integration.

Build

stack build

Run

To run on localhost:port:

stack exec elm-bot -- port

API

The server responds to slash commands, see spec here: https://api.slack.com/slash-commands

A form encoded request with at least a text=.. will get back a JSON response from evaluating the text with elm-repl. The server responds with an empty 200 when ssl_check=1 is passed.

Deploy

AWS t2 micro Ubuntu 14.04 deploy:

ssh ubuntu@ip
sudo su root
apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 575159689BEFB442
echo 'deb http://download.fpcomplete.com/ubuntu trusty main'|sudo tee /etc/apt/sources.list.d/fpco.list
apt-get update 
apt-get install stack -y
apt-get install libncurses5-dev -y
curl -sL https://deb.nodesource.com/setup_6.x | sudo -E bash -
apt-get install -y nodejs
npm install -g elm
git clone https://github.com/svanderbleek/elm-bot.git
cd elm-bot
stack setup
stack build
cp elm-bot.conf /etc/init/
service elm-bot start