Change verify-godeps.sh use ensure_godep_version

hack/lib/golang.sh

@@ -38,7 +38,7 @@ kube::golang::server_targets() {
 readonly KUBE_SERVER_TARGETS=($(kube::golang::server_targets))
 readonly KUBE_SERVER_BINARIES=("${KUBE_SERVER_TARGETS[@]##*/}")
 
-# The set of server targets that we are only building for Kubernetes nodes 
+# The set of server targets that we are only building for Kubernetes nodes
 # If you update this list, please also update build/release-tars/BUILD.
 kube::golang::node_targets() {
   local targets=(
@@ -313,33 +313,6 @@ kube::golang::create_gopath_tree() {
 EOF
 }
 
-# Ensure the godep tool exists and is a viable version.
-kube::golang::verify_godep_version() {
-  local -a godep_version_string
-  local godep_version
-  local godep_min_version="63"
-
-  if ! which godep &>/dev/null; then
-    kube::log::usage_from_stdin <<EOF
-Can't find 'godep' in PATH, please fix and retry.
-See https://github.com/kubernetes/kubernetes/blob/master/docs/devel/development.md#godep-and-dependency-management for installation instructions.
-EOF
-    return 2
-  fi
-
-  godep_version_string=($(godep version))
-  godep_version=${godep_version_string[1]/v/}
-  if ((godep_version<$godep_min_version)); then
-    kube::log::usage_from_stdin <<EOF
-Detected godep version: ${godep_version_string[*]}.
-Kubernetes requires godep v$godep_min_version or greater.
-Please update:
-go get -u github.com/tools/godep
-EOF
-    return 2
-  fi
-}
-
 # Ensure the go tool exists and is a viable version.
 kube::golang::verify_go_version() {
   if [[ -z "$(which go)" ]]; then

hack/verify-godeps.sh

@@ -44,7 +44,6 @@ preload-dep() {
 
 KUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
 source "${KUBE_ROOT}/hack/lib/init.sh"
-kube::golang::verify_godep_version
 
 readonly branch=${1:-${KUBE_VERIFY_GIT_BRANCH:-master}}
 if ! [[ ${KUBE_FORCE_VERIFY_CHECKS:-} =~ ^[yY]$ ]] && \
@@ -86,23 +85,12 @@ _kubetmp="${_kubetmp}/kubernetes"
 export GOPATH="${_tmpdir}"
 
 pushd "${_kubetmp}" 2>&1 > /dev/null
-  # Build the godep tool
-  go get -u github.com/tools/godep 2>/dev/null
-  export GODEP="${GOPATH}/bin/godep"
-  pin-godep() {
-    pushd "${GOPATH}/src/github.com/tools/godep" > /dev/null
-      git checkout "$1"
-      "${GODEP}" go install
-    popd > /dev/null
-  }
-  # Use to following if we ever need to pin godep to a specific version again
-  pin-godep 'v74'
-  "${GODEP}" version
+  kube::util::ensure_godep_version v79
 
   export GOPATH="${GOPATH}:${_kubetmp}/staging"
   # Fill out that nice clean place with the kube godeps
   echo "Starting to download all kubernetes godeps. This takes a while"
-  "${GODEP}" restore
+  godep restore
   echo "Download finished"
 
   # Destroy deps in the copy of the kube tree
@@ -132,7 +120,7 @@ pushd "${KUBE_ROOT}" 2>&1 > /dev/null
     ret=1
   fi
 
-  if ! _out="$(diff -Naupr -x 'BUILD' vendor ${_kubetmp}/vendor)"; then
+  if ! _out="$(diff -Naupr -x "BUILD" -x "AUTHORS*" -x "CONTRIBUTORS*" vendor ${_kubetmp}/vendor)"; then
     echo "Your vendored results are different:"
     echo "${_out}"
     echo "Godeps Verify failed."