bump k8s packages to 1.17.6 (#881)

* add script to bump k8s deps

* bump k8s to v1.17.6

go.mod

@@ -1,5 +1,7 @@
 module knative.dev/client
 
+go 1.14
+
 require (
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/spf13/cobra v0.0.6
@@ -9,7 +11,7 @@ require (
 	gotest.tools v2.2.0+incompatible
 	k8s.io/api v0.17.6
 	k8s.io/apimachinery v0.17.6
-	k8s.io/cli-runtime v0.17.3
+	k8s.io/cli-runtime v0.17.6
 	k8s.io/client-go v11.0.1-0.20190805182717-6502b5e7b1b5+incompatible
 	knative.dev/eventing v0.15.1-0.20200608083719-c024353a712c
 	knative.dev/pkg v0.0.0-20200606224418-7ed1d4a552bc
@@ -24,12 +26,10 @@ require (
 // See https://github.com/spf13/cobra/pull/899
 replace (
 	github.com/spf13/cobra => github.com/chmouel/cobra v0.0.0-20191021105835-a78788917390
-	k8s.io/api => k8s.io/api v0.16.4
-	k8s.io/apiextensions-apiserver => k8s.io/apiextensions-apiserver v0.16.4
-	k8s.io/apimachinery => k8s.io/apimachinery v0.16.4
-	k8s.io/cli-runtime => k8s.io/cli-runtime v0.16.4
-	k8s.io/client-go => k8s.io/client-go v0.16.4
-	k8s.io/code-generator => k8s.io/code-generator v0.16.4
+	k8s.io/api => k8s.io/api v0.17.6
+	k8s.io/apiextensions-apiserver => k8s.io/apiextensions-apiserver v0.17.6
+	k8s.io/apimachinery => k8s.io/apimachinery v0.17.6
+	k8s.io/cli-runtime => k8s.io/cli-runtime v0.17.6
+	k8s.io/client-go => k8s.io/client-go v0.17.6
+	k8s.io/code-generator => k8s.io/code-generator v0.17.6
 )
-
-go 1.14

hack/update-k8s-deps.sh

@@ -0,0 +1,50 @@
+#!/usr/bin/env bash
+
+# Copyright 2020 The Knative 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.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+export GO111MODULE=on
+export K8S_VERSION="${1:-v0.17.6}"
+
+K8S_DEPS=(
+  "k8s.io/api"
+  "k8s.io/apiextensions-apiserver"
+  "k8s.io/apimachinery"
+  "k8s.io/cli-runtime"
+  "k8s.io/client-go"
+  "k8s.io/code-generator"
+)
+
+function update_module {
+  local dep="${1}"
+  local version="${2}"
+
+
+  echo "Updating ${dep} to ${version}"
+
+  go mod edit \
+    -require="${dep}@${version}" \
+    -replace="${dep}=${dep}@${version}"
+}
+
+for dep in "${K8S_DEPS[@]}"
+do
+  update_module "${dep}" "${K8S_VERSION}"
+done
+
+./hack/update-deps.sh