nginx.conf.erb

worker_processes 1;
error_log stderr;
pid nginx.pid;
daemon off;

events {
        worker_connections 768;
}

http {
        include mime.types;
        server {
                listen <%= ENV['PORT'] %>;
                server_name  _;
                location / {
                        root /app/dist;
                        index index.html;
                        <% if ENV['LOCK'] %>
                        auth_basic "Restricted";
                        auth_basic_user_file /app/.htpasswd;
                        <% end %>
                }
        }
}