PKGBUILDs/community/docker/docker.install

# Arg 1:  the new package version
post_install() {
  # create docker group (FS#38029)
  systemd-sysusers docker.conf
}

# arg 1:  the new package version
# arg 2:  the old package version
post_upgrade() {
  (( $(vercmp $2 '1:0.7.1-1') < 0 )) &&  post_install "$1" || true
}

# vim:set ts=2 sw=2 et: