Bash script to start django project

django_start_project.sh

#!/bin/bash

EMAIL_USER=""
EMAIL_PASS=""

read -p "enter project name: " project_name

mkdir "$1/$project_name"
cd "$1/$project_name"

git init
cat > .gitignore << EOL
**/__pycache__/
.venv/
.env
db.sqlite3
db.sqlite3-journal
EOL

python3 -m venv .venv
source .venv/bin/activate

pip install django
pip install python-dotenv
pip freeze > requirements.txt

django-admin startproject myproject .

cat > .env << EOL
$(grep "SECRET_KEY = " myproject/settings.py)
DEBUG = 'True'
EMAIL_USER = '$EMAIL_USER'
EMAIL_PASS = '$EMAIL_PASS'
EOL

sed -i "/from pathlib import Path/i import os\nfrom django.contrib.messages import constants as messages\nfrom dotenv import load_dotenv" myproject/settings.py
sed -i "/BASE_DIR = /a load_dotenv(BASE_DIR / '.env')" myproject/settings.py
sed -i "s/SECRET_KEY = .*/SECRET_KEY = os.getenv('SECRET_KEY')/" myproject/settings.py
sed -i "s/DEBUG = .*/DEBUG = os.getenv('DEBUG') == 'True'/" myproject/settings.py
sed -i "s/'DIRS': \[\]/'DIRS': \[BASE_DIR \/ 'templates'\]/" myproject/settings.py
echo "
MESSAGE_TAGS = {
    messages.DEBUG: 'secondary',
    messages.ERROR: 'danger',
}

EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = 'smtp.gmail.com'
EMAIL_PORT = 587
EMAIL_USE_TLS = True
EMAIL_HOST_USER = os.environ.get('EMAIL_USER')
EMAIL_HOST_PASSWORD = os.environ.get('EMAIL_PASS')" >> myproject/settings.py

mkdir templates
touch templates/base.html

echo done