discord alert hook added, made alert crons use it

config.example.sh

@@ -26,4 +26,7 @@ CLOUDFLARE_FILTER_PREFIX="comment.contains=managed+by+$SERVER_DOMAIN&"
 DISCORD_SERVER_NAME="$SERVER_DOMAIN"
 DISCORD_TITLE_SUFFIX="· $DISCORD_SERVER_NAME"
 DISCORD_GENERAL_HOOK="<WEBHOOK_URL_HERE>?wait=true"
+# you can send alerts to a different channel, if desired
+# via "-a" also used by the "*-alert.sh" scripts in /crons/
+DISCORD_ALERT_HOOK="$DISCORD_GENERAL_HOOK"
 

crons/storage-alert.sh

@@ -40,5 +40,5 @@ else
     exit 0
 fi
 
-printf "%s\n" "${messages[@]}" | "${scriptRoot}/discord.sh" -c "${color}" -t "${title}"
+printf "%s\n" "${messages[@]}" | "${scriptRoot}/discord.sh" -a -c "${color}" -t "${title}"
 

crons/thermal-alert.sh

@@ -21,12 +21,12 @@ alert="$?"
 if [[ '0' -ne "${alert}" ]]; then
     # if currently in an alert status
     alertLevelF=$(echo "scale=1 ; ${alertLevel} * 9 / 5 + 32" | bc -l)
-    "${scriptRoot}/discord.sh" -c red -t 'Thermal Alert' "${thermal}" $'\n' "above threshold ${alertLevel} C (${alertLevelF} F)"
+    "${scriptRoot}/discord.sh" -a -c red -t 'Thermal Alert' "${thermal}" $'\n' "above threshold ${alertLevel} C (${alertLevelF} F)"
     touch "${HOME}/.thermal.alert"
 elif [[ -f "${HOME}/.thermal.alert" ]]; then
     # if previously in an alert status
     alertLevelF=$(echo "scale=1 ; ${alertLevel} * 9 / 5 + 32" | bc -l)
-    "${scriptRoot}/discord.sh" -c orange -t 'Thermal Alert' "${thermal}" $'\n' "previously above threshold ${alertLevel} C (${alertLevelF} F)"
+    "${scriptRoot}/discord.sh" -a -c orange -t 'Thermal Alert' "${thermal}" $'\n' "previously above threshold ${alertLevel} C (${alertLevelF} F)"
     rm "${HOME}/.thermal.alert"
 fi
 

discord.sh

@@ -11,6 +11,7 @@
 # LIGHT:  pink(#ff81c0),   apricot(#ffb16d), beige(#e6daa6),  mint(#9ffeb0),   lavender(#c79fef), white(#ffffff).
 
 scriptRoot=$(dirname "$0")
+alert=false
 quiet=false
 skipMsg=false
 declare -A colors
@@ -29,11 +30,11 @@ ansiColors=(
 )
 
 print_usage() {
-    echo "Usage: $0 [-h hook-url] [-c color] [-d [distinct-name]] [-t title] [-q] (message... | -z | < file.msg)"
+    echo "Usage: $0 [[-h hook-url] | -a] [-c color] [-d [distinct-name]] [-t title] [-q] (message... | -z | < file.msg)"
 }
 
 # handle all arguments provided
-while getopts ':h:c:d:t:zq' flag; do
+while getopts ':h:c:d:t:zaq' flag; do
     case "$flag" in
         h)
             if [[ "$OPTARG" == "http"*"?wait=true" ]]; then
@@ -84,6 +85,9 @@ while getopts ':h:c:d:t:zq' flag; do
         q)
             quiet=true
             ;;
+        a)
+            alert=true
+            ;;
         *)
             echo "unknown option provided '$flag'"
             print_usage
@@ -101,6 +105,10 @@ if [[ -f "$configFile" ]]; then
     botName="$DISCORD_SERVER_NAME"
     if [[ -z "$hookUrl" ]]; then
         hookUrl="$DISCORD_GENERAL_HOOK"
+
+        if [[ "$alert" = true ]]; then
+            hookUrl="$DISCORD_ALERT_HOOK"
+        fi
     fi
     if [[ -n "$title" ]]; then
         title="$title $DISCORD_TITLE_SUFFIX"