cd "${0%/*}" || (echo "Could not change-dir to this script's dir!" && exit)  # Change the working directory to the script's directory, when running from other location.

if [[ $# -gt 1 ]]; then
	echo -e "Wrong number of arguments given: ${#}\nPlease execute it like: installAndRun.sh <1 | 0 (optional)>";	exit 1
fi

justRun=0

if [[ $# -eq 1 ]]; then # If we have just 1 argument.
  numbers_re='^[0-9]+$'
  if ! [[ $1 =~ $numbers_re ]]; then #   If the first argument is not numeric.
	  echo -e "Invalid, non-numeric argument given: ${1}\nPlease execute it like: installAndRun.sh <1 | 0 (optional)>";	exit 2
  fi

  if [[ $1 -ne 0 && $1 -ne 1 ]]; then # If the 1st argument does NOT equal to < 0 > or < 1 >.
    echo -e "Invalid argument given: ${1}\nPlease execute it like: installAndRun.sh <1 | 0 (optional)>";	exit 3
  fi

  justRun=$1  # Assign <1> or <0>
fi

dnet_repo=~/.m2/repository-dnet45
settings_file=settings-dnet45.xml

if [[ justRun -eq 1 ]]; then
  if [ ! -f ${dnet_repo}"/"${settings_file} ]; then
    echo -e "The file \"~/.m2/repository-dnet45/settings-dnet45.xml\" does not exist! Exiting.." && exit 4
  fi
else
  if [ ! -d ${dnet_repo} ]; then
    mkdir ${dnet_repo} || (echo -e "The directory \"~/.m2/repository-dnet45/\" could not be created! Exiting.." && exit 5)
    echo "Created the \"dnet_repo\": ${dnet_repo}"
  fi

  if [ ! -f ${dnet_repo}"/"${settings_file} ]; then
    cp ${settings_file} ${dnet_repo}"/"${settings_file} || (echo -e "The file \"settings-dnet45.xml\" could not be copied in directory \"~/.m2/repository-dnet45\"! Exiting.." && exit 6)
    echo "Copied the \"settings_file\" to: ${dnet_repo}/${settings_file}"
  fi

  mvn clean install -s ${dnet_repo}"/"${settings_file}
fi

java -jar ./target/uoa-repository-manager-service.jar