Cleanups + info to readme

notify_gotify.sh

@@ -1,29 +0,0 @@
-### DISCLAIMER: This is a third party addition to dockcheck - best effort testing.
-#
-# Copy/rename this file to notify.sh to enable the notification snippet.
-# Required receiving services must already be set up.
-# Modify to fit your setup - set GotifyUrl and GotifyToken.
-
-send_notification() {
-    Updates=("$@")
-    UpdToString=$( printf "%s\n" "${Updates[@]}" )
-    FromHost=$(hostname)
-
-    # platform specific notification code would go here
-    printf "\nSending Gotify notification\n"
-
-    # Setting the MessageTitle and MessageBody variable here.
-    MessageTitle="${FromHost} - updates available."
-    MessageBody="Containers on ${FromHost} with updates available: ${UpdToString}"
-
-    # Modify to fit your setup:
-    GotifyToken="Your Gotify token here"
-    GotifyUrl="https://api.gotify/message?token=${GotifyToken}"
-
-    curl \
-        -F "title=${MessageTitle}" \
-        -F "message=${MessageBody}" \
-        -F "priority=5" \
-        -X POST "${GotifyUrl}" &> /dev/null
-
-}