# loading pattern specified by *kubectl config*.
#
# testcase: "a:b c:d"
# testcase: "a b:c d:e f"
# testcase: "a b:c:d e"
parse_KUBECONFIG () {
TMPDIR=""
if [[ "$1" =~ ([^:]*):(.*) ]]; then
  while true; do
    rematch=${BASH_REMATCH[1]}
    add_KUBECONFIG_if_exists "$rematch"
    remainder="${BASH_REMATCH[2]}"
    if [[ ! "$remainder" =~ ([^:]*):(.*) ]]; then
      if [[ -n "$remainder" ]]; then

  while read -r value; do
    CLUSTER_NAMES+=("$value")
  done < <(echo "${KUBE_CLUSTERS}" | jq -r '.cluster_name // .clusterName')

  while read -r value; do
    CLUSTER_POD_SUBNETS+=("$value")
  done < <(echo "${KUBE_CLUSTERS}" | jq -r '.pod_subnet // .podSubnet')

  while read -r value; do
    CLUSTER_SVC_SUBNETS+=("$value")

  else
   return 1
  fi
}

function retry {
  local tmpFile
  tmpFile=$(mktemp)
  trap 'rm -f "${tmpFile}"' EXIT

  local failureRegex="$1"
  shift
  local n=1
  local max=5
  while true; do
    unset SHELL # Don't let environment control which shell to use
    if isatty; then
      if [ "$(uname)" == "Darwin" ]; then
        script -q -r "${tmpFile}" "${*}"
      else

# at the beginning of the build and used throughout
if [[ -z ${BUILDINFO} ]];then
    BUILDINFO=$(mktemp)
    "${SCRIPTPATH}/report_build_info.sh" > "${BUILDINFO}"
fi

# BUILD LD_EXTRAFLAGS
LD_EXTRAFLAGS=""

while read -r line; do
    LD_EXTRAFLAGS="${LD_EXTRAFLAGS} -X ${line}"
done < "${BUILDINFO}"

OPTIMIZATION_FLAGS=(-trimpath)
if [ "${DEBUG}" == "1" ]; then
    OPTIMIZATION_FLAGS=()
fi