in-container

#!/bin/sh


. /etc/os-release

case "$DISTRO" in
    *:*)
        ID=$(echo $DISTRO | cut -f1 -d:)
        VERSION_CODENAME=$(echo $DISTRO | cut -f2 -d:)
        CLEAN_ID="$(echo $ID | sed s%/%-%g)"
        ;;
    *)
        VERSION_CODENAME="$DISTRO"
        ;;
    "")
        ;;
esac

tag=build-$CLEAN_ID-$VERSION_CODENAME-$(awk '/^Source:/ {print $2}' debian/control)-$(grep-dctrl -sBuild-Depends,Build-Depends-Indep -F Source "" debian/control  | md5sum | awk '{print $1}')
basedir=$(basename $PWD)

if podman images | grep -q $tag; then
    :
else
cat << EOF | podman build $PM_ARGS -v $(realpath $PWD/..):/build --tag $tag -
FROM $ID:$VERSION_CODENAME
ENV DEBIAN_FRONTEND=noninteractive
#RUN sed /-updates/d /etc/apt/sources.list -i || sed -i 's/[^ ]*-updates//g' /etc/apt/sources.list.d/*.sources
RUN sed -i s/archive.ubuntu/de.archive.ubuntu/ \$(find /etc/apt/ -name '*.list' -o -name '*.sources')
RUN sed -i s/security.ubuntu/de.archive.ubuntu/ \$(find /etc/apt/ -name '*.list' -o -name '*.sources')
#RUN echo 'Acquire::http::proxy "http://host.containers.internal:8000";' > /etc/apt/apt.conf.d/99proxy
RUN apt update && apt -y install eatmydata && eatmydata apt -y dist-upgrade 
RUN cd /build/$basedir && apt update && eatmydata apt build-dep -y ./ || ( dpkg --force-depends --unpack ./*-build-deps_*.deb && eatmydata apt install -fy python-apt-build-deps )
RUN eatmydata apt -y install python3-feedparser git-buildpackage devscripts nullmailer --no-install-recommends dgit build-essential apt-utils ccache '?exact-name(apt-btrfs-snapshot)' parsewiki python3-mock xvfb gir1.2-gtk-3.0 python3-gi '?exact-name(python3-nose)' pycodestyle 
EOF
fi

podman run $PM_ARGS --rm -itv  $(realpath $PWD/..):/build $tag  env -C /build/$(basename $PWD) "$@"
#podman run --rm -itv  $(realpath $PWD/..):/build $tag  sh -c "cd /build/$(basename $PWD) && $*"