smartd-discord-notifier.sh

#! /bin/sh
# SMARTd discord notifier

export WEBHOOK_URL="https://discord.com/api/webhooks/YOUR_WEBHOOK_HERE"

export TMP_FILE=/tmp/smartd-discord

# assemble file
echo "**S.M.A.R.T. ERROR**" > $TMP_FILE
echo "> $SMARTD_MESSAGE" >> $TMP_FILE
#echo "> $SMARTD_DEVICEINFO" >> $TMP_FILE
echo '> ```' >> $TMP_FILE
lsblk $SMARTD_DEVICE | sed 's/^/> /' >> $TMP_FILE
echo '> ```' >> $TMP_FILE
echo "> Error first appeared $SMARTD_TFIRST and has appeared $SMARTD_PREVCNT times previously" >> $TMP_FILE

# send
export CONTENT=$(jq -n --arg username "smartd" --arg content "$(cat $TMP_FILE)" '{"username": $username, "content": $content}')
curl -s \
  -H "Content-Type: application/json" \
  -d "$CONTENT" \
  "$WEBHOOK_URL" \
  > /dev/null