Merging upstream version 20211115.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

3 files changed, 61 insertions, 5 deletions

diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index dbce2b3..cdef7dd 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -1,3 +1,12 @@
+2021-11-15	Daniel Baumann <daniel.baumann@open-infrastructure.net>
+
+	* Releasing version 20211115.
+
+	[ Daniel Baumann ]
+	* Speeding up full-upgrades in container update command by removing redundant upgrade step.
+	* Preparing update notifications handling in container update command.
+	* Adding notification handling in container update command.
+
 2021-11-13	Daniel Baumann <daniel.baumann@open-infrastructure.net>
 
 	* Releasing version 20211113.
diff --git a/VERSION.txt b/VERSION.txt
index f048496..4dc8ff2 100644
--- a/VERSION.txt
+++ b/VERSION.txt
@@ -1 +1 @@
-20211113
+20211115
diff --git a/libexec/container/update b/libexec/container/update
index 4c23423..80f154a 100755
--- a/libexec/container/update
+++ b/libexec/container/update
@@ -119,14 +119,61 @@ do
 	echo "Updating ${NAME}"
 	echo "################################################################################"
 
-	container run -n ${NAME} -- "apt update && apt ${YES} upgrade"
+	container run -n ${NAME} -- "apt update"
 
-	case "${FULL_UPGRADE}" in
-		true)
-			container run -n ${NAME} -- "apt update && apt ${YES} full-upgrade"
+	UPDATES="$(container run -n ${NAME} -- "apt \-\-simulate full-upgrade" | awk '/^[0-9]* upgraded, / { print $1 }')"
+
+	case "${UPDATES}" in
+		0)
+			;;
+
+		*)
+			PACKAGES="$(for PACKAGE in $(container run -n ${NAME} -- "apt list \-\-upgradable 2>/dev/null | grep '\/'" | awk -F/ '{ print $1 }'); do echo -n "${PACKAGE} "; done | sed -e 's| $||'; echo)"
+
+			case "${FULL_UPGRADE}" in
+				true)
+					container run -n ${NAME} -- "apt ${YES} full-upgrade"
+					;;
+
+				*)
+					container run -n ${NAME} -- "apt ${YES} upgrade"
+					;;
+			esac
 			;;
 	esac
 
+	# Notification
+	if [ -n "${PACKAGES}" ]
+	then
+		CONTAINER_USER="${SUDO_USER:-${USER}}"
+
+		DATE="$(date +%Y-%m-%d\ %H:%M:%S)"
+		HOST="$(hostname -f 2> /dev/null || hostname)"
+
+		# logfile
+		echo "${DATE} ${HOST} ${CONTAINER_USER} ${NAME} ${UPDATES} upgraded: ${PACKAGES}" >> "/var/log/${SOFTWARE}/${PROGRAM}.log"
+
+		# irc
+		if  [ -e /usr/bin/irk ]
+		then
+			for FILE in "/etc/${SOFTWARE}/${PROGRAM}.conf" "/etc/${SOFTWARE}/${PROGRAM}.conf.d"/*.conf
+			do
+				if [ -e "${FILE}" ]
+				then
+					. "${FILE}"
+				fi
+			done
+
+			if [ -n "${IRK_TARGETS}" ]
+			then
+				for TARGET in ${IRK_TARGETS}
+				do
+					irk "${TARGET}" "\x0300${CONTAINER_USER}\x03@\x0312${HOST}:\x03 \x0303${NAME}\x03 \x0307${UPDATES} upgraded\x03: ${PACKAGES}"
+				done
+			fi
+		fi
+	fi
+
 	case "${AUTOREMOVE}" in
 		true)
 			container run -n ${NAME} -- "apt ${YES} autoremove ${PURGE}"