Merge pull request #69 from silverbios/main

Added Matrix-Synapse notification Template

notify_matrix.sh

@@ -0,0 +1,28 @@
+### 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 MatrixServer, Room_id and AccessToken
+
+send_notification() {
+    Updates=("$@")
+    UpdToString=$( printf "%s\n" "${Updates[@]}" )
+    FromHost=$(hostname)
+    
+    # platform specific notification code would go here
+    printf "\nSending Matrix notification\n"
+    
+    # Setting the MessageBody variable here.
+    MessageBody="🐋 Containers on $FromHost with updates available: \n$UpdToString"
+    
+    # Modify to fit your setup:
+    AccessToken="Your Matrix token here"
+    Room_id="Enter Room_id here"
+    MatrixServer="Enter Your HomeServer URL"
+    MsgBody="{\"msgtype\":\"m.text\",\"body\":\"$MessageBody\"}"
+
+    # URL Example:  https://matrix.org/_matrix/client/r0/rooms/!xxxxxx:example.com/send/m.room.message?access_token=xxxxxxxx
+
+    curl -sS -o /dev/null --fail -X PUT "$MatrixServer/_matrix/client/r0/rooms/$Room_id/send/m.room.message?access_token=$AccessToken" -H 'Content-Type: application/json' -d "$MsgBody"
+    
+}