Dockerfile

FROM public.ecr.aws/lambda/python:3.11

# System dependencies (required by cairosvg and for building packages)
RUN yum install -y cairo pango gcc gcc-c++ make python3-devel tar xz

# Bundle fonts directly - guaranteed paths regardless of OS/yum availability
COPY fonts/ /opt/fonts/

# Install ffmpeg (static build for Amazon Linux 2)
RUN curl -L https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-amd64-static.tar.xz -o /tmp/ffmpeg.tar.xz && \
    tar -xf /tmp/ffmpeg.tar.xz -C /tmp && \
    cp /tmp/ffmpeg-*-amd64-static/ffmpeg /usr/local/bin/ffmpeg && \
    cp /tmp/ffmpeg-*-amd64-static/ffprobe /usr/local/bin/ffprobe && \
    chmod +x /usr/local/bin/ffmpeg /usr/local/bin/ffprobe && \
    rm -rf /tmp/ffmpeg*

# Python dependencies
# Note: awscli not installed to avoid boto3/botocore version conflicts
# AWS Lambda runtime already includes AWS CLI if needed
COPY requirements-all.txt .
RUN pip install --upgrade pip && \
    pip install "numpy>=1.26.0,<2.0.0" && \
    pip install "pyarrow<17.0.0" && \
    pip install -r requirements-all.txt

# All generator code
COPY generators/ /opt/generators/

# Lambda handler module
COPY vbvrdatafactory/ ./vbvrdatafactory/

CMD ["vbvrdatafactory.lambda_handler.handler.handler"]