Healtchecks.io bash decorator

hc-monitor

#!/bin/bash

# Hosted on gist : https://gist.github.com/odolbeau/bd6d8eb7910d1289e2687682c8db9275

if [ $# -lt 1 ] || [ -z "$1" ] || [ -z "${UUID}" ]; then
    echo "Usage: UUID=your-uuid $0 [command to run]"
    echo "Decorates a command to notify healtchecks.io"
    exit 1
fi

curl -fsS -m 10 --retry 5 -o /dev/null "https://hc-ping.com/$UUID/start"

LOG_FILE=/tmp/healtchecks.io-$(echo $RANDOM | md5sum | head -c 20).log

"$@" > "$LOG_FILE" 2>&1

RETURN_CODE=$?
OUTPUT=$(tail --bytes=100000 "$LOG_FILE")

rm "$LOG_FILE"

curl -fsS -m 10 --retry 5 --data-raw "$OUTPUT" -o /dev/null "https://hc-ping.com/$UUID/$RETURN_CODE"