script to automatically setup project..(Under refinement)

setup.sh

#!/bin/bash

link='Your project url here'

if [ "$link" ];then
 cd ~/
[ -d test_proj ] || mkdir test_proj
 cd ~/test_proj
 directory=${link##*/}
 if [ -d "$directory" ]; then
   echo "Project folder already exists"
 else
   git clone $link
   echo 'Successfully cloned repo'
   cd "$directory"
  fi
 fi

# Check for python and install if it doesn't exist
var=$(python3 -V)
if ! which $var &> /dev/null;then
  brew install python3
else
  echo "Python already installed"
fi

# Check for pip and install if it doesn't exist
var=$(pip -V)
if ! which $var &> /dev/null;then
  sudo easy_install pip
else
  echo "Pip already installed"
fi

# Check for redis-server and install if it doesn't exist
var=$(redis-server -v)
if ! which $var &> /dev/null;then
 brew install redis
else
  echo "Python already installed"
fi

# Check for postgres and install if it doesn't exist
var=$(psql --version)
if ! which $var &> /dev/null; then
  brew install postgresql
 pg_ctl -D /usr/local/var/postgres start && brew services start postgresq
fi

# Setup virtual envs
[ -d .virtualenvs ] || mkdir .virtualenvs
python3 -m venv ~/.virtualenvs/test_env
source ~/.virtualenvs/test_env/bin/activate
cd ~/test_proj/$directory
ls
pip install -r requirements.txt

# Create database and user
read -p "Enter database user:  " user
read -sp "Enter user password: " secret

if [ "$user" ] && ["$secret"];then
  sudo psql -c "CREATE ROLE "$user" PASSWORD '$secret' CREATEDB CREATEROLE INHERIT LOGIN;" -U postgres
  sudo psql -c "create database learning_map;" -U postgres

export $(cat .env)

flask db upgrade