Dockerfile to create a continer for AWS Lambda with ifcopenshell

ifcopenshell.lambda.Dockerfile

# references: https://github.com/IfcOpenShell/IfcOpenShell/issues/2295#issuecomment-1219441082
ARG FUNCTION_DIR="/var/task"

FROM public.ecr.aws/docker/library/python:3.10 AS build

ARG IFC_OPENSHELL_BUILD="31-v0.7.0-cdde536"

RUN apt-get -y update && apt-get -y install unzip curl

ARG FUNCTION_DIR

RUN pip install --target ${FUNCTION_DIR} awslambdaric

RUN curl https://s3.amazonaws.com/ifcopenshell-builds/ifcopenshell-python-${IFC_OPENSHELL_BUILD}-linux64.zip -O && \
    unzip ifcopenshell-python-${IFC_OPENSHELL_BUILD}-linux64.zip && \
    mv ifcopenshell ${FUNCTION_DIR} &&\
    rm ifcopenshell-python-${IFC_OPENSHELL_BUILD}-linux64.zip

COPY requirements.txt .
RUN pip install -r requirements.txt

COPY ./handlers ${FUNCTION_DIR}/handlers

WORKDIR ${FUNCTION_DIR}

ENTRYPOINT [ "/usr/local/bin/python", "-m", "awslambdaric" ]

CMD ["handlers.lambda_handler"]