Cleanups + info to readme

notify_telegram.sh

@@ -1,27 +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 TelegramChatId and TelegramToken.
-
-send_notification() {
-    Updates=("$@")
-    UpdToString=$( printf "%s\n" "${Updates[@]}" )
-    FromHost=$(hostname)
-
-    # platform specific notification code would go here
-    printf "\nSending Telegram notification\n"
-
-    # Setting the MessageBody variable here.
-    MessageBody="🐋 Containers on $FromHost with updates available: \n$UpdToString"
-
-    # Modify to fit your setup:
-    TelegramToken="Your Telegram token here"
-    TelegramChatId="Your Telegram ChatId here"
-    TelegramUrl="https://api.telegram.org/bot$TelegramToken"
-    TelegramTopicID=12345678 ## Set to 0 if not using specific topic within chat
-    TelegramData="{\"chat_id\":\"$TelegramChatId\",\"text\":\"$MessageBody\",\"message_thread_id\":\"$TelegramTopicID\",\"disable_notification\": false}"
-
-    curl -sS -o /dev/null --fail -X POST "$TelegramUrl/sendMessage" -H 'Content-Type: application/json' -d "$TelegramData"
-
-}