#!/bin/bash
set -e

echo "=== Building Lambda Package ==="
cd lambda
rm -f function.zip 2>/dev/null || true

# Install dependencies (production build)
pip install -q --platform manylinux2014_x86_64 --python-version 3.11 \
    --only-binary=:all: -t . -r requirements.txt 2>/dev/null || \
pip install -q --platform manylinux2014_x86_64 --python-version 3.11 \
    --only-binary=:all: -t . -r requirements.txt

# Create deployment package
zip -rq function.zip . -x "*.pyc" -x "__pycache__" -x "function.zip" \
    -x "requirements.txt" -x "*.dist-info"

echo "Built: function.zip ($(du -h function.zip | cut -f1))"