Caddy -> Pump data into Customer.io from CSV

caddy.sh

#!/bin/bash

echo "Caddy v 0.1 from Customer.io"

ENDPOINT="https://app.customer.io/api/v1/customers/"
SITEID="YOUR SITE ID"
APIKEY="YOUR API KEY"

INPUT=users.csv
OLDIFS=$IFS
IFS=,
[ ! -f $INPUT ] && { echo "$INPUT file not found"; exit 99; }
while read id email created_at first last
do
  curl -i $ENDPOINT$id \
   -X PUT \
   -u $SITEID:$APIKEY \
   -d created_at=$created_at\
   -d email=$email \
   -d first=$first \
   -d last=$last
done < $INPUT
IFS=$OLDIFS