flatcar-scripts/tag_release
Michael Marineau 10d98e7b32 fix(common): Switch to os-release style names in version.txt
The existing version.txt is kinda annoying. The common case of referring
to the current version requires joining three values and the names of
those values only make sense in ChromeOS. Instead just use version as a
string, using VERSION, VERSION_ID, and BUILD_ID just as they appear in
os-release. It is up to the few scripts that need the individual parts
to break the version apart.

The old values remain for the sake of compatibility.
2014-04-29 01:44:47 -04:00

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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_MAJOR=${TODAYS_VERSION}
DEFAULT_MINOR=0
# Increment $MINOR if we already are on a version from today
CURRENT_VERSION=( ${COREOS_VERSION_ID//./ } )
if [[ ${DEFAULT_MAJOR} -eq ${CURRENT_VERSION[0]} ]]; then
DEFAULT_MINOR=$((${CURRENT_VERSION[1]} + 1))
fi
DEFINE_integer major ${DEFAULT_MAJOR} "Branch major version (aka 'build')"
DEFINE_integer branch ${DEFAULT_MINOR} "Branch revision or minor version"
DEFINE_integer patch 0 "Branch patch id, normally 0"
DEFINE_string track "dev-channel" "Set the given track to this new branch"
DEFINE_string sdk_version "${COREOS_VERSION_ID}" \
"Set the SDK version to use. (current: ${COREOS_SDK_VERSION})"
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}"
BRANCH_VERSION="${FLAGS_build}.${FLAGS_branch}.${FLAGS_patch}"
TAG_NAME="v${BRANCH_VERSION}"
if [[ "${FLAGS_sdk_version}" == keep || "${FLAGS_sdk_version}" == current ]]
then
FLAGS_sdk_version="${COREOS_SDK_VERSION}"
fi
if [[ "${FLAGS_sdk_version}" == "${BRANCH_VERSION}" ]]; then
die_notrace "SDK version must be different from the new tag's version!" \
" Conflicting version: ${BRANCH_VERSION}" \
"Try --sdk_version keep to use the existing SDK."
fi
cd "${REPO_MANIFESTS_DIR}"
# 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)
if [[ -n "${OLD_BRANCHES}" ]]; then
git rm -f ${OLD_BRANCHES}
fi
repo manifest -o "${BRANCH_NAME}.xml" -r
tee version.txt <<EOF
COREOS_BUILD=${FLAGS_build}
COREOS_BRANCH=${FLAGS_branch}
COREOS_PATCH=${FLAGS_patch}
COREOS_VERSION=${BRANCH_VERSION}
COREOS_VERSION_ID=${BRANCH_VERSION}
COREOS_BUILD_ID=
COREOS_SDK_VERSION=${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