Build libwebp for aws lambda

Dockerfile

FROM amazonlinux:2017.03

RUN yum -y install git \
    python36 \
    python36-pip \
    python36-devel \
    zip \
    gcc \
    gcc-c++ \
    cmake \
    && yum clean all

RUN python3 -m pip install --upgrade pip cffi \
    && python3 -m pip install boto3

RUN python3 -m pip install conan
RUN conan install libwebp/1.0.0@bincrafters/stable --build libwebp

WORKDIR /app
COPY code/requirements.txt .

RUN python3 -m pip install -r requirements.txt -t build

WORKDIR /app/build

COPY code/index.py .

RUN find . -name "__pycache__" | xargs -n1 rm -rf
RUN zip -r ../packed.zip *

WORKDIR /app

ENTRYPOINT [ "cp", "packed.zip", "results/s3-index.zip" ]