added aws/lambda sample

aws/lambda/Dockerfile

@@ -0,0 +1,40 @@
+# Dockerfile for Running AWS Lambda Function with Python and IfcOpenShell
+
+# Set the location of your Lambda function code
+ARG FUNCTION_DIR="/var/task"
+
+# Base image: Python 3.9 from AWS's public container registry
+FROM public.ecr.aws/docker/library/python:3.9 AS build
+
+# Install necessary packages
+RUN apt-get -y update && apt-get -y install unzip curl
+
+# Install AWS Lambda runtime interface client
+RUN pip install --target ${FUNCTION_DIR} awslambdaric
+
+# Set the IfcOpenShell build version (check available builds at: https://blenderbim.org/docs-python/ifcopenshell-python/installation.html)
+ARG IFC_OPENSHELL_BUILD="v0.7.0-476ab50"
+
+# Download and extract IfcOpenShell
+RUN curl https://s3.amazonaws.com/ifcopenshell-builds/ifcopenshell-python-${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 the requirements file and install dependencies
+COPY requirements.txt .
+RUN pip install -r requirements.txt
+
+# Copy the Lambda function code
+COPY ./example_handler ${FUNCTION_DIR}/example_handler
+
+# Set the working directory
+WORKDIR ${FUNCTION_DIR}
+
+# Set the entrypoint for the Lambda function
+ENTRYPOINT [ "/usr/local/bin/python", "-m", "awslambdaric" ]
+
+# Set the Python import path to the Lambda function handler
+# This path is relative to the root of the Lambda function code (FUNCTION_DIR)
+# Lambda invocation will look for this path
+CMD ["example_handler.extract_wall_psets"]