ARG UBUNTU_VERSION=24.04
FROM ubuntu:${UBUNTU_VERSION}

RUN apt-get update \
 && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
        build-essential \
        dpkg-dev \
        debhelper \
 && rm -rf /var/lib/apt/lists/*

WORKDIR /build
COPY . src/
RUN cd src && dpkg-buildpackage -us -uc -b \
 && mkdir /out \
 && find /build -maxdepth 1 \( -name '*.deb' -o -name '*.buildinfo' -o -name '*.changes' \) \
        -exec mv {} /out/ \;