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release: add script to bump repositories
Add script that will help to bump versions for all the projects. Fixes: #49 Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
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#!/bin/bash | ||
# | ||
# Copyright (c) 2018 Intel Corporation | ||
# | ||
# SPDX-License-Identifier: Apache-2.0 | ||
# | ||
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set -o errexit | ||
set -o nounset | ||
set -o pipefail | ||
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readonly script_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" | ||
readonly script_name="$(basename "${BASH_SOURCE[0]}")" | ||
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readonly tmp_dir=$(mktemp -t -d pr-bump.XXXX) | ||
readonly hub_bin="${tmp_dir}/hub-bin" | ||
readonly organization="kata-containers" | ||
PUSH="false" | ||
GOPATH=${GOPATH:-${HOME}/go} | ||
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cleanup (){ | ||
[ -d "${tmp_dir}" ] && rm -rf "${tmp_dir}" | ||
} | ||
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trap cleanup EXIT | ||
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die() | ||
{ | ||
msg="$*" | ||
echo "ERROR: ${msg}" >&2 | ||
exit 1 | ||
} | ||
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info() | ||
{ | ||
msg="$*" | ||
echo "INFO: ${msg}" >&2 | ||
} | ||
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build_hub() { | ||
info "Get hub" | ||
local hub_repo="github.com/github/hub" | ||
local hub_repo_dir="${GOPATH}/src/${hub_repo}" | ||
[ -d "${hub_repo_dir}" ]|| git clone --quiet --depth 1 "https://${hub_repo}.git" "${hub_repo_dir}" | ||
pushd "${hub_repo_dir}" >> /dev/null | ||
git checkout master | ||
git pull | ||
./script/build -o "${hub_bin}" | ||
popd >> /dev/null | ||
} | ||
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get_changes() { | ||
local current_version=$1 | ||
[ -n "${current_version}" ] || die "current version not provided" | ||
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changes=$(git log --oneline "${current_version}..HEAD") || die "failed to get logs" | ||
if [ "${changes}" == "" ]; then | ||
echo "Version bump no changes" | ||
return | ||
fi | ||
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# list all PRs merged from $current_version to HEAD | ||
git log --merges "${current_version}..HEAD" | awk '/Merge pull/{getline; getline;print }' | while read pr | ||
do | ||
echo "- ${pr}" | ||
done | ||
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echo "" | ||
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# list all commits added in this new version. | ||
git log --oneline "${current_version}..HEAD" --no-merges | ||
} | ||
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generate_commit() { | ||
local new_version=$1 | ||
local current_version=$2 | ||
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[ -n "$new_version" ] || die "no new version" | ||
[ -n "$current_version" ] || die "no current version" | ||
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printf "release: Kata Containers %s\n\n" "${new_version}" | ||
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get_changes "$current_version" | ||
} | ||
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bump_repo() { | ||
repo=$1 | ||
new_version=$2 | ||
[ -n "${repo}" ] || die "repository not provided" | ||
[ -n "$new_version" ] || die "no new version" | ||
remote_github="https://github.com/${organization}/${repo}.git" | ||
info "Update $repo to version $new_version" | ||
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info "remote: ${remote_github}" | ||
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git clone --quiet "${remote_github}" | ||
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pushd "${repo}" >> /dev/null | ||
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# All repos we build should have a VERSION file | ||
[ -f "VERSION" ] || die "VERSION file not found " | ||
current_version="$(cat ./VERSION | grep -v '#')" | ||
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info "Creating PR message" | ||
notes_file=notes.md | ||
cat << EOT > "${notes_file}" | ||
# Kata Containers ${new_version} | ||
$(get_changes "$current_version") | ||
EOT | ||
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info "Updating VERSION file" | ||
echo "${new_version}" > VERSION | ||
branch="${new_version}-branch-bump" | ||
git checkout -b "${branch}" master | ||
git add -u | ||
info "Creating commit with new changes" | ||
commit_msg="$(generate_commit $new_version $current_version)" | ||
git commit -s -m "${commit_msg}" | ||
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if [[ "${PUSH}" == "true" ]]; then | ||
build_hub | ||
info "Forking remote" | ||
${hub_bin} fork --remote-name=fork | ||
info "Push to fork" | ||
${hub_bin} push fork -f "${branch}" | ||
info "Create PR" | ||
out="" | ||
out=$("${hub_bin}" pull-request -F "${notes_file}" 2>&1) || echo "$out" | grep "A pull request already exists" | ||
fi | ||
popd >> /dev/null | ||
} | ||
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usage(){ | ||
exit_code="$1" | ||
cat <<EOT | ||
Usage: | ||
${script_name} [options] <args> | ||
Args: | ||
<repository-name> : Name of repository to fork and send PR from github.com/${organization} | ||
<new-version> : New version to bump the repository | ||
Example: | ||
${script_name} 1.10 | ||
Options | ||
-h : Show this help | ||
-p : create a PR | ||
EOT | ||
exit "$exit_code" | ||
} | ||
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while getopts "hp" opt | ||
do | ||
case $opt in | ||
h) usage 0 ;; | ||
p) PUSH="true" ;; | ||
esac | ||
done | ||
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shift $(( $OPTIND - 1 )) | ||
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repo=${1:-} | ||
new_version=${2:-} | ||
[ -n "${repo}" ] || (echo "ERROR: repository not provided" && usage 1) | ||
[ -n "$new_version" ] || (echo "ERROR: no new version" && usage 1 ) | ||
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pushd "$tmp_dir" >> /dev/null | ||
bump_repo "${repo}" "${new_version}" | ||
popd >> /dev/null |