dotfiles/home/.bin/gs-login

#!/usr/bin/env bash

source .utils

DEBUG=""

print_usage() {
  orange "gs-login - login to Giant Swarm managed clusters"
  echo " "
  underline "Usage:"
  echo "gs-login [INSTALLATION] [WORKLOAD CLUSTER] [ORGANISATION]"
  echo " "
  underline "Examples:"
  echo "> gs-login gauss"
  echo "> gs-login gauss mywc1"
  echo " "
  underline "Options:"
  echo "-h, --help                show this help text"
}

POS_ARGS=()

while test $# -gt 0; do
  case "$1" in
    -t|--ttl)
      shift
      echo "-t / --ttl no longer handled"
      shift
      ;;
    -g|--certificate-group)
      shift
      echo "-g / --certificate-group no longer handled"
      shift
      ;;
    -h|--help)
      print_usage
      exit 0
      ;;
    --debug)
      DEBUG="--level=debug"
      shift
      ;;
    /)
      # We want to ignore slash seperators between MC and WC
      shift
      ;;
    *)
      POS_ARGS+=(`echo $1 | tr '/' ' '`)
      shift
      ;;
  esac
done

if [ ${#POS_ARGS[@]} -eq 0 ]; then
  POS_ARGS+=(`opsctl list installations --short | tr ' ' '\n' | fzf`)
fi

case ${#POS_ARGS[@]} in
  0)
    print_usage
    exit 1
    ;;
  *)
    kubectl config delete-context gs-${POS_ARGS[0]} &>/dev/null
    opsctl login ${DEBUG} ${POS_ARGS[@]}
    ;;
esac