postinst is in usemod-wiki 1.0.5-1.
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 72 73 74 75 | #! /bin/sh
# postinst script for usemod-wiki
#
# 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)
# Fixup the var/usr thing
# Version number has to be adjusted correctly:
if test -n "$2" && dpkg --compare-versions "$2" "<<" "0.92-1.1" ; then
if [ -d /var/lib/usemod-wiki/page/ ] ; then
echo "You already have a usemod-wiki at /var/lib/usemod-wiki"
echo "I will not touch that"
exit 1
fi
if [ -d /usr/share/usemod-wiki ] ; then
mv /usr/share/usemod-wiki/* /var/lib/usemod-wiki/
rmdir /usr/share/usemod-wiki
echo "Moved database to /var/lib/usemod-wiki/";
fi
fi
if test -n "$2" && dpkg --compare-versions "$2" "<<" "0.92-2.1" ; then
chown -R www-data:www-data /var/lib/usemod-wiki
fi
if test -n "$2" && dpkg --compare-versions "$2" le-nl "1.0-3" ; then
if test -d /var/www/usemod-wiki ; then
rmdir /var/www/usemod-wiki
ln -s /usr/share/usemod-wiki/images /var/www/usemod-wiki
echo "Linked /var/www/usemod-wiki to /usr/share/usemod-wiki/images"
fi
fi
if test ! -f /var/lib/usemod-wiki/page/H/HomePage.db ; then
mkdir -p /var/lib/usemod-wiki/page/H
cp /usr/share/doc/usemod-wiki/examples/HomePage.db /var/lib/usemod-wiki/page/H
chown -R www-data:www-data /var/lib/usemod-wiki
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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