#!/bin/bash

show_help(){
    echo "Describe pod for specific enviroment:"
    echo " descpod <environment> <pod name>"
    echo " >descpod dv06 assistant-alexa-105030264-m95lc"
    echo ""
    echo "Describe all pods in specific environment:"
    echo " descpod -a <environment>"
    echo " >descpod -a dv06"
    echo ""
    echo "Help: "
    echo " >descpod -h"
    echo ""
    echo "Short for:"
    echo " kubectl --namespace=<environment> describe pods"
    echo " kubectl --namespace=<environment> describe pods/<pod name>"
}


case $1 in
  -h)
    show_help
    ;;
  -a)
    case $# in
      2)
        kubectl --namespace=$2 describe pods
        ;;
      *)
      show_help
    esac
    ;;
  *)
    case $# in
      2)
        kubectl --namespace=$1 describe pods/$2
        ;;
      *)
        show_help
    esac
esac