vendor updates

vendor/k8s.io/apimachinery/pkg/api/meta/table/BUILD

@@ -0,0 +1,29 @@
+load("@io_bazel_rules_go//go:def.bzl", "go_library")
+
+go_library(
+    name = "go_default_library",
+    srcs = ["table.go"],
+    importpath = "k8s.io/apimachinery/pkg/api/meta/table",
+    visibility = ["//visibility:public"],
+    deps = [
+        "//vendor/k8s.io/apimachinery/pkg/api/meta:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1beta1:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/util/duration:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)

vendor/k8s.io/apimachinery/pkg/api/meta/table/table.go

@@ -0,0 +1,71 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+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.
+*/
+
+package table
+
+import (
+	"time"
+
+	"k8s.io/apimachinery/pkg/api/meta"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	metav1beta1 "k8s.io/apimachinery/pkg/apis/meta/v1beta1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/util/duration"
+)
+
+// MetaToTableRow converts a list or object into one or more table rows. The provided rowFn is invoked for
+// each accessed item, with name and age being passed to each.
+func MetaToTableRow(obj runtime.Object, rowFn func(obj runtime.Object, m metav1.Object, name, age string) ([]interface{}, error)) ([]metav1beta1.TableRow, error) {
+	if meta.IsListType(obj) {
+		rows := make([]metav1beta1.TableRow, 0, 16)
+		err := meta.EachListItem(obj, func(obj runtime.Object) error {
+			nestedRows, err := MetaToTableRow(obj, rowFn)
+			if err != nil {
+				return err
+			}
+			rows = append(rows, nestedRows...)
+			return nil
+		})
+		if err != nil {
+			return nil, err
+		}
+		return rows, nil
+	}
+
+	rows := make([]metav1beta1.TableRow, 0, 1)
+	m, err := meta.Accessor(obj)
+	if err != nil {
+		return nil, err
+	}
+	row := metav1beta1.TableRow{
+		Object: runtime.RawExtension{Object: obj},
+	}
+	row.Cells, err = rowFn(obj, m, m.GetName(), translateTimestamp(m.GetCreationTimestamp()))
+	if err != nil {
+		return nil, err
+	}
+	rows = append(rows, row)
+	return rows, nil
+}
+
+// translateTimestamp returns the elapsed time since timestamp in
+// human-readable approximation.
+func translateTimestamp(timestamp metav1.Time) string {
+	if timestamp.IsZero() {
+		return "<unknown>"
+	}
+	return duration.ShortHumanDuration(time.Now().Sub(timestamp.Time))
+}