Run directly

export MAINCHANNEL=..
export TOKEN=..
go run main.go 

Docker

docker build -t thirteenthirtyseven .
docker run thirteenthirtyseven

Docker compose

version: "3.9"

services:
  thirteenthirtyseven:
    build:
      context: .
    environment:
      TOKEN: "YOUR-DISCORD-TOKEN"
      MAINCHANNEL: "MAIN-CHANNEL-ID"
      DATABASEPATH: "/app/data/thirteenthirtyseven.db"
    volumes:
      - ./database:/app/data
      - "/etc/localtime:/etc/localtime:ro"
    restart: unless-stopped