flatcar-scripts/tag_release
2013-11-07 12:56:38 -08:00

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#!/bin/bash
# Copyright (c) 2013 The CoreOS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
SCRIPT_ROOT=$(dirname $(readlink -f "$0"))
. "${SCRIPT_ROOT}/common.sh" || exit 1
# Default to the current release for the new SDK version (minus dev build id)
DEFAULT_SDK="${COREOS_VERSION_STRING%+*}"
DEFINE_integer build "${TODAYS_VERSION}" \
"Branch name (aka 'build'), should be days since 2013-7-1"
DEFINE_integer branch 0 "Branch revision, should be 0"
DEFINE_string patch 0 "Branch patch id, should be 0"
DEFINE_string track "dev-channel" "Set the given track to this new branch"
DEFINE_string sdk_version "${DEFAULT_SDK}" "Set the SDK build to use"
DEFINE_boolean push ${FLAGS_FALSE} "Push to public manifest repository."
DEFINE_string remote "origin" "Remote name or URL to push to."
# Parse flags
FLAGS "$@" || exit 1
eval set -- "${FLAGS_ARGV}"
switch_to_strict_mode
BRANCH_NAME="build-${FLAGS_build}"
TAG_NAME="v${FLAGS_build}.${FLAGS_branch}.${FLAGS_patch}"
cd "${GCLIENT_ROOT}/.repo/manifests"
# Clean up existing branch manifest(s) excluding:
# - the current branch if the file already exists.
# - one previous branch, useful for comparing releases.
OLD_BRANCHES=$(find -maxdepth 1 -name 'build-*.xml' \
-not -name "${BRANCH_NAME}.xml" | sort -rn | tail -n -1)
git rm -f ${OLD_BRANCHES}
repo manifest -o "${BRANCH_NAME}.xml" -r
tee version.txt <<EOF
COREOS_BUILD=${FLAGS_build}
COREOS_BRANCH=${FLAGS_branch}
COREOS_PATCH=${FLAGS_patch}
COREOS_SDK_VERSION=${FLAGS_sdk_version}
EOF
ln -sf "${BRANCH_NAME}.xml" release.xml
git add "${BRANCH_NAME}.xml" release.xml version.txt
info "Creating ${BRANCH_NAME} and tag ${TAG_NAME}"
git commit -m "add(${BRANCH_NAME}): Add manifest for ${TAG_NAME}"
git branch -f "${BRANCH_NAME}"
git tag -m "CoreOS ${TAG_NAME}" "${TAG_NAME}"
PUSH_TRACK=
if [[ -n "${FLAGS_track}" ]]; then
git branch -f "${FLAGS_track}"
info "Updating track ${FLAGS_track}"
PUSH_TRACK=1
fi
if [[ ${FLAGS_push} -eq ${FLAGS_TRUE} ]]; then
git push "${FLAGS_remote}" \
"HEAD:refs/heads/master" \
"refs/heads/${BRANCH_NAME}" \
${PUSH_TRACK:+"+refs/heads/${FLAGS_track}"} \
"refs/tags/${TAG_NAME}"
fi