finalizing formatting and edits

dockcheck.sh

@@ -152,7 +152,7 @@ releasenotes() {
   for update in ${GotUpdates[@]}; do
     found=false
     while read -r container url; do
-      [[ $update == $container ]] && Updates+=("$update  ->   $url") && found=true
+      [[ $update == $container ]] && Updates+=("$update  ->  $url") && found=true
     done < "$ScriptWorkDir"/urls.list
     [[ $found == false ]] && Updates+=("$update  ->  url missing") || continue
   done

notify_templates/notify_DSM.sh

@@ -36,6 +36,8 @@ SenderMail=${SenderMail:-$(grep 'eventmail1' $CfgFile | sed -n 's/.*"\([^"]*\)".
 
 printf "\nSending email notification.\n"
 
+printf -v MessageBody "🐋 Containers on $FromHost with updates available:\n\n$UpdToString"
+
 $MailPkg $SendMailTo << __EOF
 From: "$SenderName" <$SenderMail>
 date:$(date -R)
@@ -44,10 +46,7 @@ Subject: $SubjectTag Updates available on $FromHost
 Content-Type: text/plain; charset=UTF-8; format=flowed
 Content-Transfer-Encoding: 7bit
 
-The following containers on $FromHost have updates available:
-
-$UpdToString
-
+$MessageBody
  From $SenderName
 __EOF
 }

notify_templates/notify_apprise.sh

@@ -13,7 +13,7 @@ printf "\nSending Apprise notification\n"
 
 MessageTitle="$FromHost - updates available."
 # Setting the MessageBody variable here.
-MessageBody=$(printf "🐋 Containers on $FromHost with updates available: \n$UpdToString")
+printf -v MessageBody "🐋 Containers on $FromHost with updates available:\n$UpdToString"
 
 # Modify to fit your setup:
 apprise -vv -t "$MessageTitle" -b "$MessageBody" \

notify_templates/notify_gotify.sh

@@ -14,7 +14,7 @@ send_notification() {
 
     # Setting the MessageTitle and MessageBody variable here.
     MessageTitle="${FromHost} - updates available."
-    MessageBody=$(printf "🐋 Containers on $FromHost with updates available: \n$UpdToString")
+    printf -v MessageBody "🐋 Containers on $FromHost with updates available:\n$UpdToString"
 
     # Modify to fit your setup:
     GotifyToken="Your Gotify token here"

notify_templates/notify_ntfy-sh.sh

@@ -13,7 +13,7 @@ printf "\nSending ntfy.sh notification\n"
 
 MessageTitle="$FromHost - updates available."
 # Setting the MessageBody variable here.
-MessageBody=$(printf "🐋 Containers on $FromHost with updates available: \n$UpdToString")
+printf -v MessageBody "🐋 Containers on $FromHost with updates available:\n$UpdToString"
 
 # Modify to fit your setup:
 NtfyUrl="ntfy.sh/YourUniqueTopicName"

notify_templates/notify_pushbullet.sh

@@ -15,7 +15,7 @@ printf "\nSending pushbullet notification\n"
 
 MessageTitle="$FromHost - updates available."
 # Setting the MessageBody variable here.
-MessageBody=$(printf "🐋 Containers on $FromHost with updates available: \n$UpdToString")
+printf -v MessageBody "🐋 Containers on $FromHost with updates available:\n$UpdToString"
 
 # Modify to fit your setup:
 PushUrl="https://api.pushbullet.com/v2/pushes"

notify_templates/notify_pushover.sh

@@ -15,7 +15,7 @@ send_notification() {
 
     MessageTitle="$FromHost - updates available."
     # Setting the MessageBody variable here.
-    MessageBody=$(printf "🐋 Containers on $FromHost with updates available: \n$UpdToString")
+    printf -v MessageBody "🐋 Containers on $FromHost with updates available:\n$UpdToString"
 
     # Modify to fit your setup:
     PushoverUrl="https://api.pushover.net/1/messages.json"

notify_templates/notify_smtp.sh

@@ -28,6 +28,8 @@ 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)
@@ -36,9 +38,7 @@ Subject: [$SubjectTag] Updates available on $FromHost
 Content-Type: text/plain; charset=UTF-8; format=flowed
 Content-Transfer-Encoding: 7bit
 
-The following containers on $FromHost have updates available:
-
-$UpdToString
+$MessageBody
 
 __EOF
 }