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126 lines
4.1 KiB
Bash
Executable File
126 lines
4.1 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (c) 2013 The CoreOS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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SCRIPT_ROOT=$(dirname $(readlink -f "$0"))
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. "${SCRIPT_ROOT}/common.sh" || exit 1
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DEFAULT_MAJOR=${TODAYS_VERSION}
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DEFAULT_MINOR=0
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DEFAULT_BRANCH=${FLAGS_FALSE}
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CURRENT_VERSION=( ${COREOS_VERSION_ID//./ } )
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# Detect if we are on a branch or still tracking master.
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DEFAULT_MANIFEST=$(readlink "${REPO_MANIFESTS_DIR}/default.xml") \
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|| die "Failed to read default manifest link"
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if [[ "${DEFAULT_MANIFEST}" != master.xml ]]; then
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DEFAULT_MAJOR=${CURRENT_VERSION[0]}
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DEFAULT_BRANCH=${FLAGS_TRUE}
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fi
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# Increment $MINOR if we already made a major release.
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if [[ ${DEFAULT_MAJOR} -eq ${CURRENT_VERSION[0]} ]]; then
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DEFAULT_MINOR=$((${CURRENT_VERSION[1]} + 1))
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fi
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DEFINE_integer major ${DEFAULT_MAJOR} "Branch major version (aka 'build')"
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DEFINE_integer minor ${DEFAULT_MINOR} "Branch revision or minor version"
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DEFINE_integer patch 0 "Branch patch id, normally 0"
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DEFINE_string sdk_version "${COREOS_VERSION_ID}" \
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"Set the SDK version to use. (current: ${COREOS_SDK_VERSION})"
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DEFINE_boolean branch ${DEFAULT_BRANCH} "Release branch, diverge from master"
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DEFINE_boolean push ${FLAGS_FALSE} "Push to public manifest repository."
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DEFINE_string remote "origin" "Remote name or URL to push to."
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# Parse flags
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FLAGS "$@" || exit 1
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eval set -- "${FLAGS_ARGV}"
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switch_to_strict_mode
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# Easy to mix up versions when tagging a branch, so double check.
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if [[ ${FLAGS_branch} -eq ${FLAGS_TRUE} ]]; then
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if [[ ${FLAGS_major} -ne ${CURRENT_VERSION[0]} ]]; then
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die_notrace "Branch major should be ${CURRENT_VERSION[0]}"
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fi
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if [[ ${FLAGS_minor} -le ${CURRENT_VERSION[1]} ]]; then
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die_notrace "Branch minor should be greater than ${CURRENT_VERSION[1]}"
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fi
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fi
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BRANCH_NAME="build-${FLAGS_major}"
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BRANCH_VERSION="${FLAGS_major}.${FLAGS_minor}.${FLAGS_patch}"
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TAG_NAME="v${BRANCH_VERSION}"
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if [[ "${FLAGS_sdk_version}" == keep || "${FLAGS_sdk_version}" == current ]]
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then
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FLAGS_sdk_version="${COREOS_SDK_VERSION}"
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fi
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if [[ "${FLAGS_sdk_version}" == "${BRANCH_VERSION}" ]]; then
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die_notrace "SDK version must be different from the new tag's version!" \
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" Conflicting version: ${BRANCH_VERSION}" \
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"Try --sdk_version keep to use the existing SDK."
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fi
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cd "${REPO_MANIFESTS_DIR}"
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# Clean up existing branch manifest(s) excluding:
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# - the current branch if the file already exists.
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# - one previous branch, useful for comparing releases.
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OLD_BRANCHES=$(find -maxdepth 1 -name 'build-*.xml' \
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-not -name "${BRANCH_NAME}.xml" | sort -rn | tail -n -1)
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if [[ -n "${OLD_BRANCHES}" ]]; then
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git rm -f ${OLD_BRANCHES}
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fi
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# transitional, now a file but used to be a symlink.
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if [[ -L release.xml ]]; then
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rm release.xml
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fi
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# Generate a release manifest with all revisions pinned
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tmp=$(mktemp --suffix repo)
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trap "rm --force ${tmp}" EXIT
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repo manifest -o ${tmp} -r
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# double check because repo may not exit with non-zero on failure
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[[ -s ${tmp} ]] || die "repo failed to generate release.xml (${tmp})"
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mv ${tmp} release.xml
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git add release.xml
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# Generate a branch manifest, unpinning any branched projects.
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# OW! Don't hit me! I'll write this for real in Go soon I swear!
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sed -e "s%revision=.*upstream=\"refs/heads/${BRANCH_NAME}\"%revision=\"refs/heads/${BRANCH_NAME}\"%" release.xml > "${BRANCH_NAME}.xml"
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git add "${BRANCH_NAME}.xml"
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if [[ ${FLAGS_branch} -eq ${FLAGS_TRUE} ]]; then
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ln -sf "${BRANCH_NAME}.xml" default.xml
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git add default.xml
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fi
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tee version.txt <<EOF
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COREOS_VERSION=${BRANCH_VERSION}
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COREOS_VERSION_ID=${BRANCH_VERSION}
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COREOS_BUILD_ID=""
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COREOS_SDK_VERSION=${FLAGS_sdk_version}
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EOF
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git add version.txt
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info "Creating ${BRANCH_NAME} and tag ${TAG_NAME}"
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git commit -m "${BRANCH_NAME}: release ${TAG_NAME}"
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git branch -f "${BRANCH_NAME}"
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git tag -m "CoreOS ${TAG_NAME}" "${TAG_NAME}"
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if [[ ${FLAGS_push} -eq ${FLAGS_TRUE} ]]; then
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master="HEAD:refs/heads/master"
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if [[ ${FLAGS_branch} -eq ${FLAGS_TRUE} ]]; then
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master=""
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fi
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git push "${FLAGS_remote}" $master \
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"refs/heads/${BRANCH_NAME}" \
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"refs/tags/${TAG_NAME}"
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fi
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