entrypoint.sh sets environment variables correctly. Dockerfile has all necessary steps, still needs to be cleaned up

Dockerfile

@@ -10,6 +10,7 @@ MAINTAINER jacobgadikian@gmail.com
 RUN apt-get update && \
     apt-get upgrade -y && \
     apt-get install -y \
+               curl \
                git \
                sudo
 

entrypoint.sh

@@ -1,4 +0,0 @@
-# adapted from https://stackoverflow.com/questions/55921914/how-to-source-a-script-with-environment-variables-in-a-docker-build-process
-#!/bin/sh
-. ./env.sh
-exec "$@"