BUILD_GIT_REVISION=${BUILD_GIT_REVISION}"-dirty"
  fi
else
  BUILD_GIT_REVISION=unknown
fi

# Check for local changes
tree_status="Clean"
if [[ -z "${IGNORE_DIRTY_TREE}" ]] && ! git diff-index --quiet HEAD --; then
  tree_status="Modified"
fi

GIT_DESCRIBE_TAG=$(git describe --tags --always)
HUB=${HUB:-"docker.io/istio"}

        add_KUBECONFIG_if_exists "$remainder"
        break
      fi
    fi
  done
else
  add_KUBECONFIG_if_exists "$1"
fi
}

KUBECONFIG=${KUBECONFIG:="$HOME/.kube/config"}
parse_KUBECONFIG "${KUBECONFIG}"
if [[ "${FOR_BUILD_CONTAINER:-0}" -eq "1" ]]; then
  KUBECONFIG="${container_kubeconfig%?}"
fi

      return
    fi
    echo curl does not support https, will try wget for downloading files.
  else
    echo curl is not installed, will try wget for downloading files.
  fi

  # Try wget.
  if command -v wget > /dev/null; then
    DOWNLOAD_COMMAND="wget -qO -"
    return
  fi
  echo wget is not installed.

      done < <(cidr_to_ips "$DOCKER_KIND_SUBNET" | tail -n 100)
    fi
  fi

  # Give this cluster of those IPs
  RANGE="["
  for i in {0..19}; do
    RANGE+="${METALLB_IPS4[1]},"
    METALLB_IPS4=("${METALLB_IPS4[@]:1}")
    if [[ "${#METALLB_IPS6[@]}" != 0 ]]; then
      RANGE+="${METALLB_IPS6[1]},"
      METALLB_IPS6=("${METALLB_IPS6[@]:1}")
    fi
  done
  RANGE="${RANGE%?}]"

  echo '

if [[ "${ARTIFACTS}" != "" ]]; then
  golangci-lint run -v -c ./common/config/.golangci.yml --out-format colored-line-number,junit-xml:"${ARTIFACTS}"/junit-lint.xml
else
  golangci-lint run -v -c ./common/config/.golangci.yml

      BUILD_ZTUNNEL_REPO="${ZTUNNEL_DIR}"
    else
      echo "No directory at ${ZTUNNEL_DIR}"
      return
    fi
  fi
  if [[ "${BUILD_ZTUNNEL_REPO:-}" == "" ]]; then
    return
  fi

  if ! which cargo; then
    echo "the rust toolchain (cargo, etc) is required for building ztunnel"
    return 1
  fi

  pushd "${BUILD_ZTUNNEL_REPO}"

        script --flush --quiet --return "${tmpFile}" --command "${*}"
      fi
    else
      # if we aren't a TTY, run directly as script will always run with a tty, which may output content that
      # we cannot display
      set -o pipefail; "$@" 2>&1 | tee "${tmpFile}"
    fi
    # shellcheck disable=SC2181
    if [[ $? == 0 ]]; then
      break
    fi
    if ! grep -Eq "${failureRegex}" "${tmpFile}"; then

    # not an official release or release candidate, so get the commit sha
    SHA=$(echo "${SHA}" | awk -F '-' '{ print $NF }')
  fi
fi

if [ -z "${SHA}" ]; then
  fail "Unable to retrieve the commit SHA of istio/api from go.mod file. Not updating the CRD file. Please make sure istio/api exists in the Go module.";
fi

git clone  "https://${REPO}" "${API_TMP}" && cd "${API_TMP}"
git checkout "${SHA}"

  if [[ "${PROW_JOB_ID:-}" != "" ]]; then
    local trace
    trace="$(<<< "$PROW_JOB_ID" tr -d '\-')"
    local span
    span="${trace:0:16}"
    export TRACEPARENT="01-${trace}-${span}-00"
  fi
}

function _genattrs() {
  # No upstream standard, so copy from https://github.com/jenkinsci/opentelemetry-plugin/blob/master/docs/job-traces.md
  if [[ -n "${PULL_NUMBER:=}" ]]
  then
    # Presubmit

#   See the License for the specific language governing permissions and
#   limitations under the License.

function write_patch_file() {
    if [ -z "${ARTIFACTS}" ]; then
      return 0
    fi

    PATCH_NAME="check-clean-repo-diff.patch"
    PATCH_OUT="${ARTIFACTS}/${PATCH_NAME}"
    git diff > "${PATCH_OUT}"

    [ -n "${JOB_NAME}" ] && [ -n "${BUILD_ID}" ]
    IN_PROW="$?"