sysstat_webhook : accept custom message_text

sysstat_webhook/stat_discord.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-while getopts 'w:crdnf:o:' flag
+while getopts 'w:crdnt:f:o:' flag
 do
     case "${flag}" in
         w) webhook_url=${OPTARG};;    # Discord Webhook URL
@@ -8,6 +8,7 @@ do
         r) RAM="True";;               # RAM
         d) DISK_IO="True";;           # DISK I/O
         n) NETWORK="True";;           # Network
+        t) MESSAGE_TEXT=${OPTARG};;   # Add some text to your webhook message!
         f) datafile=${OPTARG};;       # where your data belongs!
         o) SYSSTAT_OPTIONS=${OPTARG};; # Sysstat options       
     esac
@@ -51,7 +52,7 @@ function svg_to_png {
 }
 function Discord_hooks {
     curl \
-        -F 'payload_json={"content": "'$DATETIME'"}' \
+        -F 'payload_json={"content": "'$MESSAGE_TEXT'"}' \
         -F "file1=@$POSTFILE" \
     $webhook_url
 }
@@ -61,6 +62,10 @@ if [ ! -n "${webhook_url}" ]; then
     exit 1
 fi
 
+if [ ! "$MESSAGE_TEXT" == "" ]; then
+    MESSAGE_TEXT=$DATETIME
+fi
+
 EXPANSION=()
 if [ ! "$SYSSTAT_OPTIONS" == "" ]; then
     EXPANSION+=("$SYSSTAT_OPTIONS")