ceph-csi/vendor/go.opentelemetry.io/contrib/pre_release.sh

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#!/usr/bin/env bash
# Copyright The OpenTelemetry 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 is used for
# a) creating a new tagged release of go.opentelemetry.io/contrib
# b) bumping the referenced version of go.opentelemetry.io/otel
#
# The options can be used together or individually.
#
set -e
declare CONTRIB_TAG
declare OTEL_TAG
help() {
printf "\n"
printf "Usage: %s [-o otel_tag] [-t tag]\n" "$0"
printf "\t-o Otel release tag. Update all go.mod to reference go.opentelemetry.io/otel <otel_tag>.\n"
printf "\t-t New Contrib unreleased tag. Update all go.mod files with this tag.\n"
exit 1 # Exit script after printing help
}
while getopts "t:o:" opt
do
case "$opt" in
t ) CONTRIB_TAG="$OPTARG" ;;
o ) OTEL_TAG="$OPTARG" ;;
? ) help ;; # Print help
esac
done
declare -r SEMVER_REGEX="^v(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*)\\.(0|[1-9][0-9]*)(\\-[0-9A-Za-z-]+(\\.[0-9A-Za-z-]+)*)?(\\+[0-9A-Za-z-]+(\\.[0-9A-Za-z-]+)*)?$"
validate_tag() {
local tag_=$1
if [[ "${tag_}" =~ ${SEMVER_REGEX} ]]; then
printf "%s is valid semver tag.\n" "${tag_}"
else
printf "%s is not a valid semver tag.\n" "${tag_}"
return 1
fi
}
# Print help in case parameters are empty
if [[ -z "$CONTRIB_TAG" && -z "$OTEL_TAG" ]]
then
printf "At least one of '-o' or '-t' must be specified.\n"
help
fi
## Validate tags first
if [ -n "${OTEL_TAG}" ]; then
validate_tag "${OTEL_TAG}" || exit $?
# check that OTEL_TAG is a currently released tag for go.opentelemetry.io/otel
TMPDIR=$(mktemp -d "/tmp/otel-contrib.XXXXXX") || exit 1
trap "rm -fr ${TMPDIR}" EXIT
(cd "${TMPDIR}" && go mod init tagtest)
# requires go 1.14 for support of '-modfile'
if ! go get -modfile="${TMPDIR}/go.mod" -d -v "go.opentelemetry.io/otel@${OTEL_TAG}"; then
printf "go.opentelemetry.io/otel %s does not exist. Please supply a valid tag\n" "${OTEL_TAG}"
exit 1
fi
fi
if [ -n "${CONTRIB_TAG}" ]; then
validate_tag "${CONTRIB_TAG}" || exit $?
TAG_FOUND=$(git tag --list "${CONTRIB_TAG}")
if [[ ${TAG_FOUND} = "${CONTRIB_TAG}" ]] ; then
printf "Tag %s already exists in this repo\n" "${CONTRIB_TAG}"
exit 1
fi
else
CONTRIB_TAG=${OTEL_TAG} # if contrib_tag not specified, but OTEL_TAG is, then set it to OTEL_TAG
fi
# Get version for contrib.go
OTEL_CONTRIB_VERSION=$(echo "${CONTRIB_TAG}" | egrep -o "${SEMVER_REGEX}")
# Strip leading v
OTEL_CONTRIB_VERSION="${OTEL_CONTRIB_VERSION#v}"
cd "$(dirname "$0")"
if ! git diff --quiet; then \
printf "Working tree is not clean, can't proceed\n"
git status
git diff
exit 1
fi
# Update contrib.go version definition
cp contrib.go contrib.go.bak
sed "s/\(return \"\)[0-9]*\.[0-9]*\.[0-9]*\"/\1${OTEL_CONTRIB_VERSION}\"/" ./contrib.go.bak > ./contrib.go
rm -f ./contrib.go.bak
declare -r BRANCH_NAME=pre_release_${CONTRIB_TAG}
patch_gomods() {
local pkg_=$1
local tag_=$2
# now do the same for all the directories underneath
PACKAGE_DIRS=$(find . -mindepth 2 -type f -name 'go.mod' -exec dirname {} \; | egrep -v 'tools' | sed 's|^\.\/||' | sort)
# quote any '.' characters in the pkg name
local quoted_pkg_=${pkg_//./\\.}
for dir in $PACKAGE_DIRS; do
cp "${dir}/go.mod" "${dir}/go.mod.bak"
sed "s|${quoted_pkg_}\([^ ]*\) v[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*[^0-9]*.*$|${pkg_}\1 ${tag_}|" "${dir}/go.mod.bak" >"${dir}/go.mod"
rm -f "${dir}/go.mod.bak"
done
}
# branch off from existing main
git checkout -b "${BRANCH_NAME}" main
# Update go.mods
if [ -n "${OTEL_TAG}" ]; then
# first update the top most module
go get "go.opentelemetry.io/otel@${OTEL_TAG}"
patch_gomods go.opentelemetry.io/otel "${OTEL_TAG}"
fi
if [ -n "${CONTRIB_TAG}" ]; then
patch_gomods go.opentelemetry.io/contrib "${CONTRIB_TAG}"
fi
git diff
# Run lint to update go.sum
make lint
# Add changes and commit.
git add .
make ci
# Check whether registry links are up to date
make registry-links-check
declare COMMIT_MSG=""
if [ -n "${OTEL_TAG}" ]; then
COMMIT_MSG+="Bumping otel version to ${OTEL_TAG}"
fi
COMMIT_MSG+=". Prepare for releasing ${CONTRIB_TAG}"
git commit -m "${COMMIT_MSG}"
printf "Now run following to verify the changes.\ngit diff main\n"
printf "\nThen push the changes to upstream\n"