#!/usr/bin/env bash

FOLDER=$1
WAR_FILE=$2
DIR=$(pwd)
BACKUP_WAR_FILE="original_$WAR_FILE"

if [ -z "$FOLDER" ]
then
  echo "First attribute can't be empty"
  exit 1
fi

if [ -z "$WAR_FILE" ]
then
  echo "Second attribute can't be empty"
  exit 1
fi

echo "Injecting '$FOLDER' folder structure into $WAR_FILE"
echo "  > Create $WAR_FILE backup: $BACKUP_WAR_FILE"
cp $WAR_FILE $BACKUP_WAR_FILE

echo "  > Temporary move $WAR_FILE to $FOLDER"
mv $WAR_FILE $FOLDER
cd $FOLDER

echo "  > Repackaging $WAR_FILE with content of $FOLDER"
zip -gr $WAR_FILE ./

echo "  > Move repackaged $WAR_FILE original destination: $DIR"
mv $WAR_FILE $DIR
cd $DIR