Files
external-snapshotter/go-get-kubernetes.sh
Patrick Ohly 4abab596c1 Squashed 'release-tools/' changes from a1e11275..6616a6b5
https://github.com/kubernetes-csi/csi-release-tools/commit/6616a6b5 Merge https://github.com/kubernetes-csi/csi-release-tools/pull/146 from pohly/kubernetes-1.21
https://github.com/kubernetes-csi/csi-release-tools/commit/510fb0f9 prow.sh: support Kubernetes 1.21
https://github.com/kubernetes-csi/csi-release-tools/commit/c63c61b3 prow.sh: add CSI_PROW_DEPLOYMENT_SUFFIX
https://github.com/kubernetes-csi/csi-release-tools/commit/51ac11c3 Merge https://github.com/kubernetes-csi/csi-release-tools/pull/144 from pohly/pull-jobs
https://github.com/kubernetes-csi/csi-release-tools/commit/dd54c926 pull-test.sh: test importing csi-release-tools into other repo
https://github.com/kubernetes-csi/csi-release-tools/commit/7d2643a5 Merge https://github.com/kubernetes-csi/csi-release-tools/pull/143 from pohly/path-setup
https://github.com/kubernetes-csi/csi-release-tools/commit/6880b0c8 prow.sh: avoid creating paths unless really running tests
https://github.com/kubernetes-csi/csi-release-tools/commit/bc0504ad Merge https://github.com/kubernetes-csi/csi-release-tools/pull/140 from jsafrane/remove-unused-k8s-libs
https://github.com/kubernetes-csi/csi-release-tools/commit/5b1de1ad go-get-kubernetes.sh: remove unused k8s libs
https://github.com/kubernetes-csi/csi-release-tools/commit/49b42693 Merge https://github.com/kubernetes-csi/csi-release-tools/pull/120 from pohly/add-kubernetes-release
https://github.com/kubernetes-csi/csi-release-tools/commit/f7e7ee49 docs: steps for adding testing against new Kubernetes release

git-subtree-dir: release-tools
git-subtree-split: 6616a6b5294b6df39cfce37f4fce7cdce0a77583
2021-05-05 14:47:41 +02:00

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#!/usr/bin/env bash
# Copyright 2019 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.
#
# This script can be used while converting a repo from "dep" to "go mod"
# by calling it after "go mod init" or to update the Kubernetes packages
# in a repo that has already been converted. Only packages that are
# part of kubernetes/kubernetes and thus part of a Kubernetes release
# are modified. Other k8.io packages (like k8s.io/klog, k8s.io/utils)
# need to be updated separately.
set -o pipefail
cmd=$0
function help () {
echo "$cmd <kubernetes version = x.y.z> - update all components from kubernetes/kubernetes to that version"
}
if [ $# -ne 1 ]; then
help
exit 1
fi
case "$1" in -h|--help|help) help; exit 0;; esac
die () {
echo >&2 "$@"
exit 1
}
k8s="$1"
# If the repo imports k8s.io/kubernetes (directly or indirectly), then
# "go mod" will try to find "v0.0.0" versions because
# k8s.io/kubernetes has those in it's go.mod file
# (https://github.com/kubernetes/kubernetes/blob/2bd9643cee5b3b3a5ecbd3af49d09018f0773c77/go.mod#L146-L157).
# (https://github.com/kubernetes/kubernetes/issues/79384).
#
# We need to replicate the replace statements to override those fake
# versions also in our go.mod file (idea and some code from
# https://github.com/kubernetes/kubernetes/issues/79384#issuecomment-521493597).
mods=$( (set -x; curl --silent --show-error --fail "https://raw.githubusercontent.com/kubernetes/kubernetes/v${k8s}/go.mod") |
sed -n 's|.*k8s.io/\(.*\) => ./staging/src/k8s.io/.*|k8s.io/\1|p'
) || die "failed to determine Kubernetes staging modules"
for mod in $mods; do
if ! (env GO111MODULE=on go mod graph) | grep "$mod@" > /dev/null; then
echo "Kubernetes module $mod is not used, skipping"
# Remove the module from go.mod "replace" that was added by an older version of this script.
(set -x; env GO111MODULE=on go mod edit "-dropreplace=$mod") || die "'go mod edit' failed"
continue
fi
# The presence of a potentially incomplete go.mod file affects this command,
# so move elsewhere.
modinfo=$(set -x; cd /; env GO111MODULE=on go mod download -json "$mod@kubernetes-${k8s}") ||
die "failed to determine version of $mod: $modinfo"
v=$(echo "$modinfo" | sed -n 's|.*"Version": "\(.*\)".*|\1|p')
(set -x; env GO111MODULE=on go mod edit "-replace=$mod=$mod@$v") || die "'go mod edit' failed"
done
packages=
# Beware that we have to work with packages, not modules (i.e. no -m
# flag), because some modules trigger a "no Go code except tests"
# error. Getting their packages works.
if ! packages=$( (set -x; env GO111MODULE=on go list all) | grep ^k8s.io/ | sed -e 's; *;;'); then
cat >&2 <<EOF
Warning: "GO111MODULE=on go list all" failed, trying individual packages instead.
EOF
if ! packages=$( (set -x; env GO111MODULE=on go list -f '{{ join .Deps "\n" }}' ./...) | grep ^k8s.io/); then
cat >&2 <<EOF
ERROR: could not obtain package list, both of these commands failed:
GO111MODULE=on go list all
GO111MODULE=on go list -f '{{ join .Deps "\n" }}' ./pkg/...
EOF
exit 1
fi
fi
deps=
for package in $packages; do
# Some k8s.io packages do not come from Kubernetes staging and
# thus have different versioning (or none at all...). We need to
# skip those. We know what packages are from staging because we
# now have "replace" statements for them in go.mod.
#
# shellcheck disable=SC2001
module=$(echo "$package" | sed -e 's;k8s.io/\([^/]*\)/.*;k8s.io/\1;')
if grep -q -w "$module *=>" go.mod; then
deps="$deps $(echo "$package" | sed -e "s;\$;@kubernetes-$k8s;" -e 's;^k8s.io/kubernetes\(/.*\)@kubernetes-;k8s.io/kubernetes\1@v;')"
fi
done
# shellcheck disable=SC2086
(set -x; env GO111MODULE=on go get $deps 2>&1) || die "go get failed"
echo "SUCCESS"