vendor files

vendor/k8s.io/kubernetes/hack/lib/init.sh

@@ -0,0 +1,176 @@
+#!/bin/bash
+
+# Copyright 2014 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.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+# The root of the build/dist directory
+KUBE_ROOT="$(cd "$(dirname "${BASH_SOURCE}")/../.." && pwd -P)"
+
+KUBE_OUTPUT_SUBPATH="${KUBE_OUTPUT_SUBPATH:-_output/local}"
+KUBE_OUTPUT="${KUBE_ROOT}/${KUBE_OUTPUT_SUBPATH}"
+KUBE_OUTPUT_BINPATH="${KUBE_OUTPUT}/bin"
+
+# This controls rsync compression. Set to a value > 0 to enable rsync
+# compression for build container
+KUBE_RSYNC_COMPRESS="${KUBE_RSYNC_COMPRESS:-0}"
+
+# Set no_proxy for localhost if behind a proxy, otherwise,
+# the connections to localhost in scripts will time out
+export no_proxy=127.0.0.1,localhost
+
+# This is a symlink to binaries for "this platform", e.g. build tools.
+THIS_PLATFORM_BIN="${KUBE_ROOT}/_output/bin"
+
+source "${KUBE_ROOT}/hack/lib/util.sh"
+source "${KUBE_ROOT}/cluster/lib/logging.sh"
+
+kube::log::install_errexit
+
+source "${KUBE_ROOT}/hack/lib/version.sh"
+source "${KUBE_ROOT}/hack/lib/golang.sh"
+source "${KUBE_ROOT}/hack/lib/etcd.sh"
+
+KUBE_OUTPUT_HOSTBIN="${KUBE_OUTPUT_BINPATH}/$(kube::util::host_platform)"
+
+# list of all available group versions.  This should be used when generated code
+# or when starting an API server that you want to have everything.
+# most preferred version for a group should appear first
+KUBE_AVAILABLE_GROUP_VERSIONS="${KUBE_AVAILABLE_GROUP_VERSIONS:-\
+v1 \
+admissionregistration.k8s.io/v1alpha1 \
+admissionregistration.k8s.io/v1beta1 \
+admission.k8s.io/v1beta1 \
+apps/v1beta1 \
+apps/v1beta2 \
+apps/v1 \
+authentication.k8s.io/v1 \
+authentication.k8s.io/v1beta1 \
+authorization.k8s.io/v1 \
+authorization.k8s.io/v1beta1 \
+autoscaling/v1 \
+autoscaling/v2beta1 \
+batch/v1 \
+batch/v1beta1 \
+batch/v2alpha1 \
+certificates.k8s.io/v1beta1 \
+extensions/v1beta1 \
+events.k8s.io/v1beta1 \
+imagepolicy.k8s.io/v1alpha1 \
+networking.k8s.io/v1 \
+policy/v1beta1 \
+rbac.authorization.k8s.io/v1 \
+rbac.authorization.k8s.io/v1beta1 \
+rbac.authorization.k8s.io/v1alpha1 \
+scheduling.k8s.io/v1alpha1 \
+settings.k8s.io/v1alpha1 \
+storage.k8s.io/v1beta1 \
+storage.k8s.io/v1 \
+storage.k8s.io/v1alpha1 \
+}"
+
+# not all group versions are exposed by the server.  This list contains those
+# which are not available so we don't generate clients or swagger for them
+KUBE_NONSERVER_GROUP_VERSIONS="
+ abac.authorization.kubernetes.io/v0 \
+ abac.authorization.kubernetes.io/v1beta1 \
+ componentconfig/v1alpha1 \
+ imagepolicy.k8s.io/v1alpha1\
+ admission.k8s.io/v1beta1\
+"
+
+# This emulates "readlink -f" which is not available on MacOS X.
+# Test:
+# T=/tmp/$$.$RANDOM
+# mkdir $T
+# touch $T/file
+# mkdir $T/dir
+# ln -s $T/file $T/linkfile
+# ln -s $T/dir $T/linkdir
+# function testone() {
+#   X=$(readlink -f $1 2>&1)
+#   Y=$(kube::readlinkdashf $1 2>&1)
+#   if [ "$X" != "$Y" ]; then
+#     echo readlinkdashf $1: expected "$X", got "$Y"
+#   fi
+# }
+# testone /
+# testone /tmp
+# testone $T
+# testone $T/file
+# testone $T/dir
+# testone $T/linkfile
+# testone $T/linkdir
+# testone $T/nonexistant
+# testone $T/linkdir/file
+# testone $T/linkdir/dir
+# testone $T/linkdir/linkfile
+# testone $T/linkdir/linkdir
+function kube::readlinkdashf {
+  # run in a subshell for simpler 'cd'
+  (
+    if [[ -d "$1" ]]; then # This also catch symlinks to dirs.
+      cd "$1"
+      pwd -P
+    else
+      cd $(dirname "$1")
+      local f
+      f=$(basename "$1")
+      if [[ -L "$f" ]]; then
+        readlink "$f"
+      else
+        echo "$(pwd -P)/${f}"
+      fi
+    fi
+  )
+}
+
+# This emulates "realpath" which is not available on MacOS X
+# Test:
+# T=/tmp/$$.$RANDOM
+# mkdir $T
+# touch $T/file
+# mkdir $T/dir
+# ln -s $T/file $T/linkfile
+# ln -s $T/dir $T/linkdir
+# function testone() {
+#   X=$(realpath $1 2>&1)
+#   Y=$(kube::realpath $1 2>&1)
+#   if [ "$X" != "$Y" ]; then
+#     echo realpath $1: expected "$X", got "$Y"
+#   fi
+# }
+# testone /
+# testone /tmp
+# testone $T
+# testone $T/file
+# testone $T/dir
+# testone $T/linkfile
+# testone $T/linkdir
+# testone $T/nonexistant
+# testone $T/linkdir/file
+# testone $T/linkdir/dir
+# testone $T/linkdir/linkfile
+# testone $T/linkdir/linkdir
+kube::realpath() {
+  if [[ ! -e "$1" ]]; then
+    echo "$1: No such file or directory" >&2
+    return 1
+  fi
+  kube::readlinkdashf "$1"
+}
+