Bash script for checking .env file and load it into current shell

env.sh

#!/bin/bash
# Check if $ENV_FILE variable is set
if [ -z .env ]; then
  echo "Error: ENV_FILE variable is not set. Please specify the path to the .env file."
  exit 1
fi

# Check if the .env file exists
if [ ! -f .env ]; then
  echo "Error: The specified .env file .env does not exist."
  exit 1
fi

# Load environment variables from .env file
echo "Loading environment variables from .env file"
source .env

#Export .env artifact to current stage
export $(cat .env | grep -v '#' | xargs)