File: postinst

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libapache-mod-auth-sys 1.10-4.1
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#!/bin/bash
# postinst for libapache-mod-auth-sys, based on:
# postinst for libapache-mod-perl, based on:
# postinst.skeleton
# Skeleton maintainer script showing all the possible cases.
# Written by Charles Briscoe-Smith, March-April 1998.  Public Domain.

# Abort if any command returns an error value
set -e

# This script is called as the last step of the installation of the
# package.  All the package's files are in place, dpkg has already done
# its automatic conffile handling, and all the packages we depend of
# are already fully installed and configured.

# DJ
# This function may enable our module.
enable () {
	[ -f /etc/apache/httpd.conf ] || exit 0
	if grep '^LoadModule.*mod_auth_sys\.so' /etc/apache/httpd.conf 2>&1 >/dev/null
	then
		exit 0
	fi
	echo -n "A new Apache module has been installed.  Reconfigure apache [Y/n]? "
	read CONFIG
	if [ ".$CONFIG" == ".n" -o ".$CONFIG" == ".N" ]
	then
		exit 0
	fi
	[ -x /usr/sbin/apacheconfig ] && /usr/sbin/apacheconfig --force-modules
	exit 0
}

# Restart apache if user wants.
ask_restart () {
	echo -n "An Apache module has been modified.  Restart apache [Y/n]? "
	read CONFIG
	if [ ".$CONFIG" != ".n" -a ".$CONFIG" != ".N" ]
	then
		/usr/sbin/apachectl graceful
	fi
}

case "$1" in
  configure)
    # Configure this package.  If the package must prompt the user for
    # information, do it here.  There are three sub-cases.
    :
    if test "${2+set}" != set; then
      # We're being installed by an ancient dpkg which doesn't remember
      # which version was most recently configured, or even whether
      # there is a most recently configured version.
		enable
      :
    elif test -z "$2" -o "$2" = "<unknown>"; then
      # The package has not ever been configured on this system, or was
      # purged since it was last configured.
      # DJ: So let's enable the module!
		enable
      :
    else
      # Version $2 is the most recently configured version of this
      # package.
		ask_restart
      :
    fi ;;
  abort-upgrade | abort-remove | abort-deconfigure)
  	:
    ;;
  *) echo "$0: didn't understand being called with \`$1'" 1>&2
     exit 1;;
esac

exit 0