rocksdb/build_tools/make_new_version.sh
Kai Liu 46950597d0 Automate the preparation step for a new release
Summary: Added a script that prepares the repo for facebook's new rocksdb release, which will automatically do some necessary work to make sure this repo is ready for 3rdparty release.

Test Plan:
Run this script and observed:

* new version was created (both in local and remote repo) as a git tag.
* build_version.cc was updated
* build_detect_platform was changed so that it won't create any new change.

Reviewers: haobo, dhruba, sdong, igor

CC: leveldb

Differential Revision: https://reviews.facebook.net/D15003
2014-01-02 11:35:33 -08:00

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#!/bin/bash
# Copyright (c) 2013, Facebook, Inc. All rights reserved.
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree. An additional grant
# of patent rights can be found in the PATENTS file in the same directory.
set -e
# Print out the colored progress info so that it can be brainlessly
# distinguished by users.
function title() {
echo -e "\033[1;32m$*\033[0m"
}
usage="Create new rocksdb version and prepare it for the release process\n"
usage+="USAGE: ./make_new_version.sh <version>"
# -- Pre-check
if [[ $# < 1 ]]; then
echo -e $usage
exit 1
fi
ROCKSDB_VERSION=$1
GIT_BRANCH=`git rev-parse --abbrev-ref HEAD`
if [ $GIT_BRANCH != "master" ]; then
echo "Error: Current branch is '$GIT_BRANCH', Please switch to master branch."
fi
# --Step 1: cutting new tag
title "Adding new tag for this release ..."
git tag -a "$ROCKSDB_VERSION.fb" -m "Rocksdb $ROCKSDB_VERSION"
# Setting up the proxy for remote repo access
export http_proxy=http://172.31.255.99:8080
export https_proxy="$http_proxy";
title "Pushing new tag to remote repo ..."
proxycmd.sh git push origin --tags
# --Step 2: Update README.fb
title "Updating the latest version info in README.fb ..."
sed -i "s/Latest release is [0-9]\+.[0-9]\+.fb/Latest release is $ROCKSDB_VERSION.fb/" README.fb
git commit README.fb -m "update the latest version in README.fb to $ROCKSDB_VERSION"
proxycmd.sh git push
# --Step 3: Prepare this repo for 3rd release
title "Cleaning up repo ..."
make clean
git clean -fxd
title "Generating the build info ..."
# Comment out the call of `build_detection_version` so that the SHA number and build date of this
# release will remain constant. Otherwise everytime we run "make" util/build_version.cc will be
# overridden.
sed -i 's/^\$PWD\/build_tools\/build_detect_version$//' build_tools/build_detect_platform
# Generate util/build_version.cc
build_tools/build_detect_version
title "Done!"