Discowatch

A simple Discord bot and web scraper (as Blizzard hasn't put out a proper API for Overwatch yet). Fetches OW statistics for users and replies them back on demand.

Usage

Currently only two commands are available:

!ow battletag-000 returns stats for the given battletag
!mää returns stats for message sender, if added to config/usernames.exs

Configuration

Set the DISCORD_API_TOKEN environment variable to your Discord API token, and configure usernames.exs with list of users you want to store for the !mää command:

use Mix.Config

# Configure map of Discord username <-> Battletag combinations
config :discowatch, :d2b, %{
    "User 1" => "usertag1-1434",
    "User 2" => "usertag2-2396",
    "User 3" => "usertag3-2417"
}

Testing

Simply run mix test to run all the tests.

Running and building

First of all, run mix deps.get to get the dependencies.

For development, you can simply run iex -S mix to run the bot and have it automatically connect to your Discord server. For releases, Discowatch uses Distillery. Check out the Distillery docs for details on how to build and run releases.

Docker

First build a Docker image: docker build --tag=build-elixir -f Dockerfile .
Then compile and package the release:

docker run -e MIX_ENV='prod' -e DISCOWATCH_COOKIE='yourerlcookie' -e DISCORD_API_TOKEN='yourapitoken' -v $PWD/releases:/app/releases build-elixir mix release --env=prod

(Or use the above but with mix release --upgrade --env=prod to build an upgrade release)

Now you can deploy the resulting releases/discowatch/releases/0.2.0/discowatch.tar.gz. release tarball to any Debian based Linux environment (like Ubuntu 16.04).

To run the release as a daemon: bin/discowatch start, and to stop: bin/discowatch stop. If you want to, you can also connect a shell to the running release: bin/discowatch remote_console

The start command of the boot script will automatically handle running your release as a daemon, but if you would rather use upstart or supervisord or whatever, use the foreground task instead.

juhalehtonen / discowatch