usage
      exit 1
      ;;
  esac
done

if [[ -z "${PROJECT}" ]]; then
  echo "Error: PROJECT (-p) must be specified!"
  usage
  exit 1
fi



set -o errexit
set -o nounset
set -o pipefail
set -x # echo on

function cleanup {
  # Reset certificate config.
  if [ -z "$OLD_USE_CLIENT_CERT" ]; then
    gcloud config unset container/use_client_certificate
  else

# resources.

# PROJECT must be set in the environment.
# If ZONE, KUBE_GCE_INSTANCE_PREFIX, CLUSTER_NAME, KUBE_GCE_NETWORK, or
# KUBE_GKE_NETWORK is set, they will be used to filter the results.

set -o errexit
set -o nounset
set -o pipefail

ZONE=${ZONE:-}
REGION=${ZONE%-*}
INSTANCE_PREFIX=${KUBE_GCE_INSTANCE_PREFIX:-${CLUSTER_NAME:-}}
NETWORK=${KUBE_GCE_NETWORK:-${KUBE_GKE_NETWORK:-default}}

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

# This scripts locates all API groups by their packages and versions
# Usage: `hack/verify-api-groups.sh`.

set -o errexit
set -o nounset
set -o pipefail

KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
source "${KUBE_ROOT}/hack/lib/init.sh"

register_files=()
while read -r file ; do
	register_files+=("${file}")

# This script checks whether fixing of vendor directory or go.mod is needed or
# not. We should run `hack/update-vendor.sh` if actually fixes them.
# Usage: `hack/verify-vendor.sh`.

set -o errexit
set -o nounset
set -o pipefail

KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
source "${KUBE_ROOT}/hack/lib/init.sh"

kube::golang::setup_env

# create a nice clean place to put our new vendor tree

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

# This script generates mock files using mockgen.
# Usage: `hack/update-mocks.sh`.

set -o errexit
set -o nounset
set -o pipefail

KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
source "${KUBE_ROOT}/hack/lib/init.sh"

kube::golang::setup_env

echo 'installing mockgen'

# This script checks version dependencies of modules. It checks whether all
# pinned versions of checked dependencies match their preferred version or not.
# Usage: `hack/lint-dependencies.sh`.

set -o errexit
set -o nounset
set -o pipefail

KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
source "${KUBE_ROOT}/hack/lib/init.sh"

# Detect problematic GOPROXY settings that prevent lookup of dependencies

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

set -o errexit
set -o nounset
set -o pipefail

if [[ "${TARGET_OUT_LINUX:-}" == "" ]]; then
  echo "Environment variables not set. Make sure you run through the makefile (\`make init\`) rather than directly."
  exit 1
fi

# This script switches to the preferred version for specified module.
# Usage: `hack/pin-dependency.sh $MODULE $SHA-OR-TAG`.
# Example: `hack/pin-dependency.sh github.com/docker/docker 501cb131a7b7`.

set -o errexit
set -o nounset
set -o pipefail

KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
source "${KUBE_ROOT}/hack/lib/init.sh"

# Detect problematic GOPROXY settings that prevent lookup of dependencies

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

set -o nounset
set -o pipefail
set -o errexit
set -x

cd "${SRC}"
git clone https://github.com/AdamKorcz/instrumentation
cd instrumentation
go run main.go --target_dir="${SRC}"/istio --check_io_length=true
cd "${SRC}"/istio

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

# This script lints each shell script by `shellcheck`.
# Usage: `hack/verify-shellcheck.sh`.

set -o errexit
set -o nounset
set -o pipefail

KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
source "${KUBE_ROOT}/hack/lib/init.sh"
source "${KUBE_ROOT}/hack/lib/util.sh"