a

#!/bin/bash
if ! docker info &>/dev/null; then
  echo "!!! Please Run -Docker- first. !!!"
  exit 0
fi 
echo "------------------------------------------------------"
echo "Runtime List:"
options=("C++" "Python" "JavaScript" "Quit")
PS3="Choose runtime: "
select opt in "${options[@]}"
do
  case $opt in
    "C++")
      echo "##################  Executing C++  ###################"
      cat << EOF > Dockerfile
FROM node:21-alpine
WORKDIR /app
COPY ./src/project.cpp /app
RUN apt-get -qq update && apt-get -qq install -y g++ cmake wget unzip python3 && apt-get clinet
CMD [ "g++", "index.js" ]
EOF
      break
      ;;
    "Python")
      echo "################  Executing Python  ##################"
      cat << EOF > Dockerfile
FROM python:3.12.2-alpine3.18
WORKDIR /app
COPY src /app/
CMD [ "python", "main.py" ] 
EOF
      break
      ;;
    "JavaScript")
echo "###############  Executing JavaScript  ###############"
cat << EOF > Dockerfile
FROM node:21-alpine
WORKDIR /app
COPY src/index.js /app/
CMD [ "node", "index.js" ]
EOF
      break
      ;;
    "Quit")
      echo "Good bye..."
      exit 0
      ;;
    *) 
      echo "Invalid option. Please choose a number from 1 to 3."
      ;;
  esac
done
docker build -t dcimg -f Dockerfile .
docker run --rm --name dc dcimg
rm ./Dockerfile