#!/usr/bin/env bash
set -euo pipefail

env_file='.env'

if [[ ! -f $env_file ]]; then
  echo "Error: $env_file not found in the current directory." >&2
  return 1 2>/dev/null || exit 1
fi

while IFS= read -r line || [[ -n $line ]]; do
  line="${line#"${line%%[![:space:]]*}"}"
  line="${line%"${line##*[![:space:]]}"}"
  [[ -z $line || $line == \#* ]] && continue
  [[ $line != *"="* ]] && continue

  key="${line%%=*}"
  value="${line#*=}"

  if [[ ( $value == \"*\" && $value == *\" ) || ( $value == \'*\' && $value == *\' ) ]]; then
    value="${value:1:-1}"
  fi

  export "$key"="$value"
  echo "Exported $key"
done < "$env_file"