mirror of https://github.com/chaos-mesh/chaosd.git
63 lines
2.2 KiB
Bash
Executable File
63 lines
2.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2020 Chaos Mesh Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -euo pipefail
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function chaosd::version::get_version_vars() {
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if [[ -n ${GIT_COMMIT-} ]] || GIT_COMMIT=$(git rev-parse "HEAD^{commit}" 2>/dev/null); then
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# Use git describe to find the version based on tags.
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if [[ -n ${GIT_VERSION-} ]] || GIT_VERSION=$(git describe --tags --abbrev=14 "${GIT_COMMIT}^{commit}" 2>/dev/null); then
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DASHES_IN_VERSION=$(echo "${GIT_VERSION}" | sed "s/[^-]//g")
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if [[ "${DASHES_IN_VERSION}" == "---" ]] ; then
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# We have distance to subversion (v1.1.0-subversion-1-gCommitHash)
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GIT_VERSION=$(echo "${GIT_VERSION}" | sed "s/-\([0-9]\{1,\}\)-g\([0-9a-f]\{14\}\)$/.\1\+\2/")
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elif [[ "${DASHES_IN_VERSION}" == "--" ]] ; then
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# We have distance to base tag (v1.1.0-1-gCommitHash)
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GIT_VERSION=$(echo "${GIT_VERSION}" | sed "s/-g\([0-9a-f]\{14\}\)$/+\1/")
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fi
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fi
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fi
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}
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function chaosd::version::ldflag() {
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local key=${1}
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local val=${2}
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echo "-X 'github.com/chaos-mesh/chaosd/pkg/version.${key}=${val}'"
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}
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# Prints the value that needs to be passed to the -ldflags parameter of go build
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function chaosd::version::ldflags() {
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chaosd::version::get_version_vars
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local buildDate=
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[[ -z ${SOURCE_DATE_EPOCH-} ]] || buildDate="--date=@${SOURCE_DATE_EPOCH}"
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local -a ldflags=($(chaosd::version::ldflag "buildDate" "$(date ${buildDate} -u +'%Y-%m-%dT%H:%M:%SZ')"))
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if [[ -n ${GIT_COMMIT-} ]]; then
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ldflags+=($(chaosd::version::ldflag "gitCommit" "${GIT_COMMIT}"))
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fi
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if [[ -n ${GIT_VERSION-} ]]; then
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ldflags+=($(chaosd::version::ldflag "gitVersion" "${GIT_VERSION}"))
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fi
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# The -ldflags parameter takes a single string, so join the output.
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echo "${ldflags[*]-}"
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}
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# output -ldflags parameters
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chaosd::version::ldflags
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