ifttt webhook script

webhook.sh

#!/bin/bash

_usage() {
    echo "Usage: $0 <event> [value1] [value2] [value3]"
}

if [ -z "$1" ]; then
    _usage
    exit 1
fi

SCRIPT=$(readlink -f "$0")
SCRIPTPATH=$(dirname "$SCRIPT")
KEYPATH="${SCRIPTPATH}/key"
KEY=$(cat "$KEYPATH")

EVENT_NAME=$1
URL="https://maker.ifttt.com/trigger/${EVENT_NAME}/with/key/${KEY}"

curl \
  -X POST \
  -H "Content-Type: application/json" \
  -d $(printf '{"value1":"%q","value2":"%q","value3":"%q"}' $2 $3 $4) \
  $URL