getCertificates

#!/bin/bash

# you won't need to change
# anything in here ;)

startApache(){
  echo "Starting Apache2"
  apachectl start || exit 1
}

# $1: domain
renewCertificate(){
  certbot certonly --apache --agree-tos -n \
    -m "$EMAIL" \
    -d "$1"
}

main(){
  echo "Generating certificates with email $EMAIL"
  arr=(`echo $DOMAINS | sed 's/,/\n/g'`)

  ERRNO=0

  for DOMAIN in "${arr[@]}"; do
    echo "Domain: $DOMAIN"
    renewCertificate "$DOMAIN"

    if [ "$?" -ne "0" ]
    then
      ERRNO=1
    fi
  done
  return "$ERRNO"
}

startApache

# run main() and return it's result as exit code
main