1 files changed, 46 insertions, 12 deletions
diff --git a/debian/sitesummary.postinst b/debian/sitesummary.postinst
index ac8e084..e720788 100644
--- a/debian/sitesummary.postinst
+++ b/debian/sitesummary.postinst
@@ -2,19 +2,53 @@
 
 set -e
 
-# Adjust to the new config location, in /etc/apache2/conf.d/sitesummary
-if [ -f /etc/apache2/sites-available/sitesummary ] ; then
-    if [ -f /etc/apache2/sites-enabled//sitesummary ] &&
-       [ -x /usr/sbin/a2dissite ] ; then
-        a2dissite sitesummary
-    fi
-    rm /etc/apache2/sites-available/sitesummary
-fi
+# Source debconf library.
+. /usr/share/debconf/confmodule
 
-# Make sure the cgi script can write to the storage area
-chown www-data /var/lib/sitesummary/tmpstorage /var/lib/sitesummary/entries 
+case "$1" in
+    configure)
 
-# Generate the web page at install time
-[ -f /var/lib/sitesummary/www/index.html ] || /etc/cron.daily/sitesummary
+        # Adjust to the new config location, in
+        # /etc/apache2/conf.d/sitesummary
+	if [ -f /etc/apache2/sites-available/sitesummary ] ; then
+	    if [ -f /etc/apache2/sites-enabled//sitesummary ] &&
+		[ -x /usr/sbin/a2dissite ] ; then
+		a2dissite sitesummary
+	    fi
+	    rm /etc/apache2/sites-available/sitesummary
+	fi
+
+        # Make sure the cgi script can write to the storage area
+	chown www-data /var/lib/sitesummary/tmpstorage \
+	    /var/lib/sitesummary/entries 
+
+        # If the config file is missing, check debconf to see if the
+        # munin configuration feature should be enabled.  This hidden
+        # debconf question allow preseeding during installation.
+	config=/etc/sitesummary/collector.cfg
+	if [ ! -f $config ] ; then
+	    db_get sitesummary/replace-munin-config
+	    if [ true = "$RET" ] ; then
+		echo 'MUNINDIR=/etc/munin' > $config
+	    fi
+	fi
+
+        # Generate the web page at install time
+	[ -f /var/lib/sitesummary/www/index.html ] || \
+	    /etc/cron.daily/sitesummary
+
+	;;
+
+    abort-upgrade|abort-remove|abort-deconfigure)
+
+	;;
+
+    *)
+        echo "postinst called with unknown argument \`$1'" >&2
+        exit 1
+    ;;
+esac
 
 #DEBHELPER#
+
+exit 0