postinst is in w3c-markup-validator 1.3+dfsg-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 76 77 78 79 80 81 82 83 84 | #! /bin/sh
# postinst script for w3c-markup-validator
#
# 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 http://www.debian.org/doc/debian-policy/ or
# the debian-policy package
#
# 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 "$1" in
configure|reconfigure)
server="apache2"
# Old versions stored config files here
# We won't delete the old config file in case there are
# customizations. However we must delete the link pointing to it
# so that the upgrade can proceed.
for old in apache2 apache apache-ssl apache-perl; do
if [ -s /etc/$old/w3c-markup-validator.conf ]; then
rm /etc/$old/w3c-markup-validator.conf
fi
done
if [ ! -s /etc/$server/conf.d/w3c-markup-validator.conf ]; then
ln -s /etc/w3c/httpd.conf \
/etc/$server/conf.d/w3c-markup-validator.conf
fi
if [ $server = "apache2" ]; then
if [ ! -s /etc/$server/mods-enabled/include.load ]; then
a2enmod include
fi
if [ ! -s /etc/$server/mods-enabled/rewrite.load ]; then
a2enmod rewrite
fi
fi
if [ -x "/etc/init.d/$server" ]; then
if [ -x /usr/sbin/invoke-rc.d ]; then
invoke-rc.d $server restart || true
else
/etc/init.d/$server restart || true
fi
fi
sleep 2
;;
abort-upgrade|abort-remove|abort-deconfigure)
;;
*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
exit 0
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