k8

#!/bin/bash
set -eo pipefail

SCRIPT=$(dirname $0)
ARGS=$@

POSITIONAL=()
while [[ $# -gt 0 ]]
do
key="$1"

case $key in
    -n|--namespace)
    NAMESPACE="$2"
    shift # past argument
    shift # past value
    ;;
    *)    # unknown option
    POSITIONAL+=("$1") # save it in an array for later
    shift # past argument
    ;;
esac
done
set -- "${POSITIONAL[@]}" # restore positional parameters

if [[ ! -z $NAMESPACE ]]; then
  echo $NAMESPACE > $SCRIPT/namespace.mem
else
  NAMESPACE=$(cat $SCRIPT/namespace.mem)
  ARGS+=' -n '
  ARGS+=$NAMESPACE
fi

echo "kubectl $ARGS"
OUTPUT=$(kubectl $ARGS)
echo "$OUTPUT" > $SCRIPT/output.mem
if [[ $1 = "get" ]]; then
  if [[ $2 != "ns" ]]; then
    echo $2 > $SCRIPT/type.mem
  fi
  echo "$OUTPUT" | cat $SCRIPT/output.mem | awk 'BEGIN {FS=OFS="\t"; Q=""} {print Q (NR==1 ? "ID" : ++n) Q, $0}'
else
  echo "$OUTPUT"
fi