#!/bin/bash

'''
Command to run this script :
executor.sh -e "prod" -b true -r false
"environment:clean_build:run:"
e -> environment
b -> clean_build
r -> run
'''

helpFunction()
{
   echo ""
   echo "Usage: $0 -e environment -b clean_build -r run"
   echo -e "\t-e Environment for the deplyment"
   echo -e "\t-b Cleaning docker workspace and building a new docker file"
   echo -e "\t-r Running the docker file"
   exit 1 # Exit script after printing help
}

while getopts "e:b:r:" opt
do
   case "$opt" in
      e ) environment="$OPTARG" ;;
      b ) clean_build="$OPTARG" ;;
      r ) run="$OPTARG" ;;
      ? ) helpFunction ;; # Print helpFunction in case parameter is non-existent
   esac
done

# Print helpFunction in case parameters are empty
if [ -z "$environment" ] || [ -z "$clean_build" ] || [ -z "$run" ]
then
   echo "Some or all of the parameters are empty";
   helpFunction
fi

if [ "$environment" == "prod" ]
then
    if [ "$clean_build" == "true" ];
    then 
        echo "Cleaning the existing docker images"
        docker container stop springbootapp productdb
        docker container rm springbootapp productdb
        docker image rm mariadb:latest spiri-backend-image_test_1:latest openjdk:8-jdk-alpine 
        #echo "Cleaning the target folder"
	#rm -r ~/target
	#echo "Builing the jar file"
        #mvn clean install
	echo "Building the docker image"
        docker build -t spiri-backend-image_test_1 .
    fi
    if [ "$run" == "true" ];
    then
        echo "Starting to run the docker services mentioned in docker-compose file"
        docker-compose up -d
    fi
elif [ "$environment" == "dev"] && ["$run" == "true"]
then
    mvn clean install
    mvn spring-boot:run
fi