postinst is in debarchiver 0.10.5.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 | #! /bin/sh
# postinst script for debarchiver
#
# see: dh_installdeb(1)
set -e
# summary of how this script can be called:
# * <postinst> `configure' <most-recently-configured-version>
# * <old-postinst> `abort-upgrade' <new version>
# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
# <new-version>
# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
# <failed-install-package> <version> `removing'
# <conflicting-package> <version>
# for details, see /usr/share/doc/packaging-manual/
#
# quoting from the policy:
# Any necessary prompting should almost always be confined to the
# post-installation script, and should be protected with a conditional
# so that unnecessary prompting doesn't happen if a package's
# installation fails and the `postinst' is called with `abort-upgrade',
# `abort-remove' or `abort-deconfigure'.
case "$1" in
configure)
if ! getent passwd debarchiver >/dev/null 2>&1 ; then
adduser --home /var/lib/debarchiver \
--system --disabled-password \
--gecos "Deb archiving tool" \
--group debarchiver
fi
if [ "debarchiver.debarchiver" != $(find /var/cache/debarchiver -prune -printf "%u.%g") ] ; then
echo "Setting owner for /var/cache/debarchiver to debarchiver."
chown -Rf debarchiver:debarchiver /var/cache/debarchiver
fi
if [ "debarchiver.debarchiver" != $(find /var/lib/debarchiver/dists -prune -printf "%u.%g") ] ; then
echo "Setting owner for /var/lib/debarchiver/dists to debarchiver."
chown -Rf debarchiver:debarchiver /var/lib/debarchiver/dists
fi
if [ "debarchiver" != $(find /var/lib/debarchiver/incoming -prune -printf "%g") ] ; then
echo "Setting group owner for /var/lib/debarchiver/incoming to debarchiver."
chgrp -Rf debarchiver /var/lib/debarchiver/incoming
fi
if [ -f /etc/aliases ] ; then
if ! grep "^debarchiver:" /etc/aliases > /dev/null 2>&1 ; then
echo "Setting up a alias for debarchiver to root in /etc/aliases."
echo "debarchiver: root" >> /etc/aliases
fi
if [ -e $(which newaliases) ] ; then
newaliases || true
fi
fi
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 0
;;
esac
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
exit 0
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