WIP - dockerize

Dockerfile

@@ -0,0 +1,4 @@
+FROM node:latest
+ADD . /app
+WORKDIR /app
+ENTRYPOINT ["npm", "start"]

README.md

@@ -2,7 +2,7 @@
 
 CFPB's internal chat bot built on [Hubot](http://hubot.github.com).
 
-## Installation
+## Installation (Docker-less)
 
 1. Install [Node.js](https://nodejs.org) (v4 or greater).
 1. Install and start [Redis](http://redis.io/).
@@ -13,6 +13,15 @@ CFPB's internal chat bot built on [Hubot](http://hubot.github.com).
 
 See [INSTALL](INSTALL.md) for complete installation steps.
 
+## Installation using Docker
+
+1. Clone this repo.
+1. `cp .env.sample .env`
+1. Add `export REDIS_URL="redis://redis:6379"` to the end of `.env`
+1. Add or modify any other settings in `.env`
+1. Run `docker-compose up -d`
+1. Run `docker-compose run cfpbot start`
+
 ## Contributing
 
 **IMPORTANT:** All git commits to this repo should have messages consisting of a single [emoji code](http://www.emoji-cheat-sheet.com/). 

docker-compose.yml

@@ -0,0 +1,9 @@
+---
+version: '3'
+services:
+  cfpbot:
+    build: .
+    volumes:
+      - .:/app
+  redis:
+    image: "redis:latest"

start.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 ENV_FILE="./.env"
 ENV_PRIVATE_FILE="./.env_private"