debian/postinst

   1 #!/bin/sh
   2 # postinst script
   3 #
   4 # see: dh_installdeb(1)
   5
   6 set -e
   7
   8 # summary of how this script can be called:
   9 #        * <postinst> `configure' <most-recently-configured-version>
  10 #        * <old-postinst> `abort-upgrade' <new version>
  11 #        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
  12 #          <new-version>
  13 #        * <postinst> `abort-remove'
  14 #        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
  15 #          <failed-install-package> <version> `removing'
  16 #          <conflicting-package> <version>
  17 # for details, see http://www.debian.org/doc/debian-policy/ or
  18 # the debian-policy package
  19
  20 case "$1" in
  21     configure)
  22         # System users and groups are NOT to be removed on package purge
  23         # So that any orphaned file does not get another owner with a reused UID
  24         addgroup --system ais
  25         adduser --system --home /var/lib/ais --disabled-password --ingroup ais ais
  26
  27                 for f in \
  28                         /var/lib/ais \
  29                         /var/lib/ais/db \
  30                         /var/lib/ais/db/bydate \
  31                         /var/lib/ais/db/last \
  32                         /var/lib/ais/stats \
  33                         /var/lib/ais/nmea \
  34                         /var/lib/ais/areas \
  35                         /var/lib/ais/cron \
  36                         /var/lib/ais/cron/fleets \
  37                         /var/lib/ais/jobs \
  38                         /etc/ais \
  39                         /var/log/ais \
  40                         /var/run/ais
  41                 do
  42                         if ! dpkg-statoverride --list $f >/dev/null 2>&1; then
  43                 dpkg-statoverride --update --add ais ais 2775 $f
  44                 fi
  45                 done
  46     ;;
  47
  48     abort-upgrade|abort-remove|abort-deconfigure)
  49     ;;
  50
  51     *)
  52         echo "postinst called with unknown argument \`$1'" >&2
  53         exit 1
  54     ;;
  55 esac
  56
  57 # dh_installdeb will replace this with shell code automatically
  58 # generated by other debhelper scripts.
  59
  60 #DEBHELPER#
  61
  62 exit 0
  63