#!/bin/sh
set -eux

RELEASE=${1:-sid}
DISTRO=${2:-debian}

toolbox rm -f $RELEASE || true
podman pull docker.io/$DISTRO:$RELEASE
toolbox -y create -c $RELEASE --image docker.io/$DISTRO:$RELEASE

# can't do that with toolbox run yet, as we need to install sudo first
podman start $RELEASE
podman exec -it $RELEASE sh -exc '
# go-faster apt/dpkg
echo force-unsafe-io > /etc/dpkg/dpkg.cfg.d/unsafe-io

# otherwise installing systemd fails
umount /var/log/journal

# enable sources
if [ -e /etc/apt/sources.list.d/debian.sources ]; then
    sed -i "/^Types:/ s/deb$/deb deb-src/" /etc/apt/sources.list.d/debian.sources
fi

apt-get update
apt-get install -y libnss-myhostname sudo eatmydata libcap2-bin

# allow sudo with empty password
sed -i "s/nullok_secure/nullok/" /etc/pam.d/common-auth

# unbreak slow host name resolution
sed -i "/^hosts:/ s/files dns myhostname/files myhostname dns/" /etc/nsswitch.conf
'

toolbox run --container $RELEASE sh -exc '
# useful hostname
. /etc/os-release
echo "${ID}-${VERSION_ID:-sid}" | sudo tee /etc/hostname
sudo hostname -F /etc/hostname

sudo DEBIAN_FRONTEND=noninteractive eatmydata apt-get -y dist-upgrade

# development tools
sudo eatmydata apt-get install -y --no-install-recommends build-essential git-buildpackage libwww-perl less vim lintian debhelper manpages-dev git dput pristine-tar bash-completion wget gnupg ubuntu-dev-tools python3-debian fakeroot libdistro-info-perl openssh-client flatpak-xdg-utils

# autopkgtest
sudo eatmydata apt-get install -y --no-install-recommends autopkgtest qemu-system-x86 qemu-utils genisoimage uidmap

# commands to forward to the host
for cmd in podman toolbox; do
    printf "#!/bin/sh\n/usr/libexec/flatpak-xdg-utils/flatpak-spawn --host $cmd \42\$@\42\n" | sudo tee /usr/local/bin/$cmd >/dev/null
    sudo chmod a+x /usr/local/bin/$cmd
done
'

toolbox enter --container $RELEASE