Cleanups + info to readme

notify_pushover.sh

@@ -1,32 +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.
-# Requires jq installed and in PATH.
-# Modify to fit your setup - set Url and Token.
-
-send_notification() {
-    Updates=("$@")
-    UpdToString=$( printf "%s\n" "${Updates[@]}" )
-    FromHost=$(hostname)
-
-    # platform specific notification code would go here
-    printf "\nSending pushover notification\n"
-
-    MessageTitle="$FromHost - updates available."
-    # Setting the MessageBody variable here.
-    MessageBody="Containers on $FromHost with updates available: $UpdToString"
-
-    # Modify to fit your setup:
-    PushoverUrl="https://api.pushover.net/1/messages.json"
-    PushoverUserKey="Your Pushover User Key Here"
-    PushoverToken="Your Pushover API Token Here"
-
-    # Sending the notification via Pushover
-    curl -sS -o /dev/null --show-error --fail -X POST \
-        -F "token=$PushoverToken" \
-        -F "user=$PushoverUserKey" \
-        -F "title=$MessageTitle" \
-        -F "message=$MessageBody" \
-        $PushoverUrl
-}