nginx.conf.erb

daemon off;
worker_processes auto;
rtmp_auto_push on;

events {}

rtmp {
    server {
        listen 1935;

        application <%= ENV['TOKEN'] %> {
            live on;
            record off;
<%=
  platforms = ENV['PLATFORMS'].split(',')
  pushes = platforms.map { |platform| "push #{ENV[platform]};" }
  pushes.join("\n")
%>
        }
    }
}