python env manager

pload.sh

pload() {
  local ENV_DIR=".pyenv"
  local SCRIPT_PATH="$ENV_DIR/bin/activate"

  if [ -d "$ENV_DIR" ] && [ -f "$SCRIPT_PATH" ]; then
    source "$SCRIPT_PATH"
  else
    read -p "environment not found. create one? (Y|n) " choice
    case $choice in
      Y|y|"")
        python3 -m venv "$ENV_DIR" && source "$SCRIPT_PATH" || echo "environment setup failed." ;;
      N|n)
        echo "cancelled!" ;;
      *)
        echo "unrecognized option." ;;
    esac
  fi
}