From f8f3f4b98091bdfd99d5856c1ec10ee92a33e526 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <mail@daniel-baumann.ch>
Date: Sun, 4 Dec 2016 02:46:32 +0100
Subject: Adding debconf handling for irc notifications.

Signed-off-by: Daniel Baumann <mail@daniel-baumann.ch>
---
 .../open-infrastructure-container-tools.postinst   | 30 ++++++++++++++++++++++
 1 file changed, 30 insertions(+)

(limited to 'debian/open-infrastructure-container-tools.postinst')

diff --git a/debian/open-infrastructure-container-tools.postinst b/debian/open-infrastructure-container-tools.postinst
index 3ba287e..4273247 100755
--- a/debian/open-infrastructure-container-tools.postinst
+++ b/debian/open-infrastructure-container-tools.postinst
@@ -2,6 +2,8 @@
 
 set -e
 
+CONFFILE="/etc/default/container-tools"
+
 Install ()
 {
 	DEFAULT="${1}"
@@ -60,6 +62,9 @@ case "${1}" in
 		db_get open-infrastructure-container-tools/script
 		SCRIPT="${RET:-debian}" # string (w/o empty)
 
+		db_get open-infrastructure-container-tools/irc
+		IRK_TARGETS="${RET}" # string (w/ empty)
+
 		db_stop
 
 		Install "/var/lib/machines" "${MACHINES}"
@@ -68,6 +73,31 @@ case "${1}" in
 		Install "/var/cache/container-tools" "${CACHE}"
 
 		update-alternatives --quiet --set container-tools_script "/usr/share/container-tools/scripts/${SCRIPT}"
+
+		if [ ! -e "${CONFFILE}" ]
+		then
+
+cat > "${CONFFILE}" << EOF
+# /etc/default/container-tools
+
+IRK_TARGETS="${IRK_TARGETS}"
+EOF
+
+		fi
+
+		cp -a -f "${CONFFILE}" "${CONFFILE}.tmp"
+
+		# If the admin deleted or commented some variables but then set
+		# them via debconf, (re-)add them to the config file.
+
+		test -z "${IRK_TARGETS}" || \
+			grep -Eq '^ *IRK_TARGETS=' "${CONFFILE}" || \
+			echo "IRK_TARGETS=" >> "${CONFFILE}"
+
+		sed -e "s|^ *IRK_TARGETS=.*|IRK_TARGETS=\"${IRK_TARGETS}\"|" \
+		< "${CONFFILE}" > "${CONFFILE}.tmp"
+
+		mv -f "${CONFFILE}.tmp" "${CONFFILE}"
 		;;
 
 	abort-upgrade|abort-remove|abort-deconfigure)
-- 
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