finalizing new notification structure

notify_templates/notify_smtp.sh

@@ -16,25 +16,19 @@ else
 	echo "No msmtp or ssmtp binary found in PATH: $PATH" ; exit 1
 fi
 
-send_notification() {
-[ -s "$ScriptWorkDir"/urls.list ] && releasenotes || Updates=("$@")
-UpdToString=$( printf '%s\\n' "${Updates[@]}" )
 FromHost=$(hostname)
 
+trigger_notification() {
 # User variables:
 SendMailFrom="me@mydomain.tld"
 SendMailTo="me@mydomain.tld"
 SubjectTag="dockcheck"
 
-printf "\nSending email notification.\n"
-
-printf -v MessageBody "🐋 Containers on $FromHost with updates available:\n\n$UpdToString"
-
 $MailPkg $SendMailTo << __EOF
 From: "$FromHost" <$SendMailFrom>
 date:$(date -R)
 To: <$SendMailTo>
-Subject: [$SubjectTag] Updates available on $FromHost
+Subject: [$SubjectTag] $MessageTitle $FromHost
 Content-Type: text/plain; charset=UTF-8; format=flowed
 Content-Transfer-Encoding: 7bit
 
@@ -42,3 +36,28 @@ $MessageBody
 
 __EOF
 }
+
+send_notification() {
+		[ -s "$ScriptWorkDir"/urls.list ] && releasenotes || Updates=("$@")
+		UpdToString=$( printf '%s\\n' "${Updates[@]}" )
+
+		printf "\nSending email notification.\n"
+
+		MessageTitle="Updates available on"
+		# Setting the MessageBody variable here.
+		printf -v MessageBody "🐋 Containers on $FromHost with updates available:\n\n$UpdToString"
+
+		trigger_notification
+}
+
+### Remove or comment out the following function
+### to not send notifications when dockcheck itself has updates.
+dockcheck_notification() {
+		printf "\nSending email dockcheck notification.\n"
+
+		MessageTitle="New version of dockcheck available on"
+		# Setting the MessageBody variable here.
+		printf -v MessageBody "Installed version: $1 \nLatest version: $2 \n\nChangenotes: $3"
+
+		trigger_notification
+}