AWS profile zsh prompt indicator

prompt_aws.zsh

prompt_aws() {
  repo_path=$(git rev-parse --git-dir 2>/dev/null)

  if [[ -z $AWS_PROFILE ]]; then
    return
  fi
  if [[ ! -z $AWS_PROFILE ]]; then

    if [[ $AWS_PROFILE == *"prod"*  ||  $AWS_PROFILE == ${PROD_AWS_PROFILE} ]]; then
      prompt_segment red white
    else
      prompt_segment green black
    fi
    setopt promptsubst
    echo -n "☁️ $AWS_PROFILE"
  fi
}
# used to set a prompt indicator for aws profile;
# Allows setting a PROD_AWS_PROFILE env var if your aws prod profile does not contain the word "prod"
# for in place example, check https://github.com/ezmac/dotfiles/blob/master/ezmac.zsh-theme