600-no-debian.binary

#!/bin/sh
#
# removing debian packaging artifacts

set -ex

echo "I: Removing the debian legacy"

PREFIX=binary/boot/filesystem.dir

# store manifest of all installed packages
(cd $PREFIX
 install -m755 -d usr/share/snappy
 chroot . dpkg -l > usr/share/snappy/dpkg.list
)

# dpkg-deb and dpkg purposefully left behind
(cd $PREFIX
    chroot . dpkg --purge --force-depends apt libapt-inst2.0 libapt-pkg5.0 lsb-release
    rm -r \
        var/lib/dpkg \
        var/log/apt
    rm \
        usr/bin/dpkg \
        usr/bin/dpkg-query \
        usr/bin/dpkg-split \
        usr/bin/dpkg-divert \
        usr/bin/dpkg-trigger \
        usr/bin/dpkg-statoverride \
        usr/bin/dpkg-maintscript-helper
    # remove generated locales for packages we do not use
    rm -f usr/share/locale/*/LC_MESSAGES/dpkg*
    rm -f usr/share/locale/*/LC_MESSAGES/libapt*
    # remove generated logs
    rm -f var/log/bootstrap.log \
          var/log/alternatives.log \
          var/log/dpkg.log
    # also remove obsolete cron jobs
    rm -f /etc/cron.daily/dpkg \
          /etc/cron.daily/passwd
    
)