Dockerfile to create a zip for AWS Lambda code based on Python 2.7 and Pipenv

Dockerfile

FROM amazonlinux:latest

RUN yum -y update && yum install -y gcc python-devel zip which

RUN curl https://bootstrap.pypa.io/get-pip.py | python -
RUN pip install pipenv

ENV LANG en_US.UTF-8
ENV LC_ALL en_US.UTF-8
ENV SOURCE_DIR lambdas

WORKDIR /app
COPY Pipfile* ./

RUN pipenv lock -r | sed 's/-e //g' | pip install --upgrade -r /dev/stdin --target .
COPY $SOURCE_DIR ./
RUN find . -type f -iname '*.pyc' -delete && rm Pipfile*

RUN zip -r /tmp/code_amzn_linux.zip .