de47d00865
This addresses a problem that occurred when trying the following replacement: hack/pin-dependency.sh k8s.io/klog/v2=github.com/pohly/klog/v2 flush-log-sink That itself worked, but update-vendor.sh then failed: === tidying go.mod/go.sum in staging/src/k8s.io/code-generator/examples go: k8s.io/apimachinery@v0.0.0 requires k8s.io/klog/v2@v2.4.1-0.20210909144920-0b91caa8c854: invalid version: unknown revision 0b91caa8c854 go: k8s.io/apimachinery@v0.0.0 requires k8s.io/klog/v2@v2.4.1-0.20210909144920-0b91caa8c854: invalid version: unknown revision 0b91caa8c854
124 lines
4.0 KiB
Bash
Executable File
124 lines
4.0 KiB
Bash
Executable File
#!/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 switches to the preferred version for specified module.
|
|
# Usage: `hack/pin-dependency.sh $MODULE $SHA-OR-TAG`.
|
|
# Example: `hack/pin-dependency.sh github.com/docker/docker 501cb131a7b7`.
|
|
|
|
set -o errexit
|
|
set -o nounset
|
|
set -o pipefail
|
|
|
|
KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
|
|
source "${KUBE_ROOT}/hack/lib/init.sh"
|
|
|
|
# Explicitly opt into go modules, even though we're inside a GOPATH directory
|
|
export GO111MODULE=on
|
|
# Explicitly set GOFLAGS to ignore vendor, since GOFLAGS=-mod=vendor breaks dependency resolution while rebuilding vendor
|
|
export GOFLAGS=-mod=mod
|
|
# Detect problematic GOPROXY settings that prevent lookup of dependencies
|
|
if [[ "${GOPROXY:-}" == "off" ]]; then
|
|
kube::log::error "Cannot run with \$GOPROXY=off"
|
|
exit 1
|
|
fi
|
|
|
|
kube::golang::verify_go_version
|
|
kube::util::require-jq
|
|
|
|
dep="${1:-}"
|
|
sha="${2:-}"
|
|
|
|
# Specifying a different repo is optional.
|
|
replacement=
|
|
case ${dep} in
|
|
*=*)
|
|
# shellcheck disable=SC2001
|
|
replacement=$(echo "${dep}" | sed -e 's/.*=//')
|
|
# shellcheck disable=SC2001
|
|
dep=$(echo "${dep}" | sed -e 's/=.*//')
|
|
;;
|
|
*)
|
|
replacement="${dep}"
|
|
;;
|
|
esac
|
|
|
|
if [[ -z "${dep}" || -z "${replacement}" || -z "${sha}" ]]; then
|
|
echo "Usage:"
|
|
echo " hack/pin-dependency.sh \$MODULE[=\$REPLACEMENT] \$SHA-OR-TAG"
|
|
echo ""
|
|
echo "Examples:"
|
|
echo " hack/pin-dependency.sh github.com/docker/docker 501cb131a7b7"
|
|
echo " hack/pin-dependency.sh github.com/docker/docker=github.com/johndoe/docker my-experimental-branch"
|
|
echo ""
|
|
echo "Replacing with a different repository is useful for testing but"
|
|
echo "the result should never be merged into Kubernetes!"
|
|
echo ""
|
|
exit 1
|
|
fi
|
|
|
|
_tmp="${KUBE_ROOT}/_tmp"
|
|
cleanup() {
|
|
rm -rf "${_tmp}"
|
|
}
|
|
trap "cleanup" EXIT SIGINT
|
|
cleanup
|
|
mkdir -p "${_tmp}"
|
|
|
|
|
|
# Find the resolved version before trying to use it.
|
|
echo "Running: go mod download ${replacement}@${sha}"
|
|
if meta=$(go mod download -json "${replacement}@${sha}"); then
|
|
rev=$(echo "${meta}" | jq -r ".Version")
|
|
else
|
|
error=$(echo "${meta}" | jq -r ".Error")
|
|
echo "Download failed: ${error}" >&2
|
|
exit 1
|
|
fi
|
|
echo "Resolved to ${replacement}@${rev}"
|
|
|
|
# Add the require directive
|
|
echo "Running: go mod edit -require ${dep}@${rev}"
|
|
go mod edit -require "${dep}@${rev}"
|
|
|
|
# Add the replace directive
|
|
echo "Running: go mod edit -replace ${dep}=${replacement}@${rev}"
|
|
go mod edit -replace "${dep}=${replacement}@${rev}"
|
|
|
|
# Propagate pinned version to staging repos that also have that dependency
|
|
for repo in $(kube::util::list_staging_repos); do
|
|
pushd "staging/src/k8s.io/${repo}" >/dev/null 2>&1
|
|
if go mod edit -json | jq -e -r ".Require[] | select(.Path == \"${dep}\")" > /dev/null 2>&1; then
|
|
go mod edit -require "${dep}@${rev}"
|
|
go mod edit -replace "${dep}=${replacement}@${rev}"
|
|
fi
|
|
|
|
# When replacing with a fork, always add a replace statement in all go.mod
|
|
# files (not just the root of the staging repos!) because there might be
|
|
# indirect dependencies on the fork.
|
|
#
|
|
# This is excessive, but the resulting commit should never be merged, so it
|
|
# isn't that important to get this exactly right.
|
|
if [ "${replacement}" != "${dep}" ]; then
|
|
find . -name go.mod -print | while read -r modfile; do
|
|
(cd "$(dirname "${modfile}")" && go mod edit -replace "${dep}=${replacement}@${rev}")
|
|
done
|
|
fi
|
|
popd >/dev/null 2>&1
|
|
done
|
|
|
|
echo ""
|
|
echo "Run hack/update-vendor.sh to rebuild the vendor directory"
|