bootstrap deploy to a heroku container

bootstrap.sh

#!/bin/bash

# Check if Heroku CLI is installed
if ! command -v heroku &> /dev/null; then
  echo "Heroku CLI is not installed, please install it before running this script"
  exit 1
fi

# Check if user is logged in
if ! heroku auth:whoami &> /dev/null; then
  echo "You are not logged in to Heroku, please log in before running this script"
  exit 1
fi

# Prompt for input
read -p "Enter Heroku app name: " app_name

# Check if the app already exists
if heroku apps:info --app $app_name &> /dev/null; then
  echo "App $app_name already exists, skipping app creation"
else
  # Create the Heroku app
  heroku create $app_name
fi

# Check if the database add-on already exists
if heroku addons --app $app_name | grep "heroku-postgresql" &> /dev/null; then
  echo "Database add-on already exists, skipping add-on creation"
else
  # Create the database
  heroku addons:create heroku-postgresql:hobby-dev --app $app_name
fi

# Set environment variables
while IFS= read -r line; do
  heroku config:set --app $app_name "$line"
done < variables.txt

# Login to container registry
heroku container:login

# Build and release the container
heroku container:push web --app $app_name
heroku container:release web --app $app_name

# Run migrations
heroku run rake db:migrate --app $app_name

# Open the app in a browser
heroku open --app $app_name