[HUDI-249] Update Release-notes. Add sign-artifacts to POM and release related scripts. Add missing license headers

release/scripts/create_source_release.sh

@@ -0,0 +1,82 @@
+#!/usr/bin/env bash
+
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##
+## Variables with defaults (if not overwritten by environment)
+##
+MVN=${MVN:-mvn}
+
+# fail immediately
+set -o errexit
+set -o nounset
+# print command before executing
+set -o xtrace
+
+CURR_DIR=`pwd`
+if [[ `basename $CURR_DIR` != "release" ]] ; then
+  echo "You have to call the script from the release/ dir"
+  exit 1
+fi
+
+RELEASE_VERSION=`grep -A 5 "<artifactId>hudi</artifactId>" ../pom.xml  | grep '<version>' | sed -e 's/<version>//' -e 's/<\/version>//' -e 's/ //g'`
+
+if [ -z "${RELEASE_VERSION}" ]; then
+    echo "RELEASE_VERSION was not set."
+    exit 1
+fi
+
+echo "RELEASE_VERSION=${RELEASE_VERSION}"
+
+if [ "$(uname)" == "Darwin" ]; then
+    SHASUM="shasum -a 512"
+else
+    SHASUM="sha512sum"
+fi
+
+###########################
+
+cd ..
+
+HUDI_DIR=`pwd`
+RELEASE_DIR=${HUDI_DIR}/src_release
+CLONE_DIR=${RELEASE_DIR}/hudi-tmp-clone
+
+echo "Creating source package"
+
+rm -rf ${RELEASE_DIR}
+mkdir -p ${RELEASE_DIR}
+
+# create a temporary git clone to ensure that we have a pristine source release
+git clone ${HUDI_DIR} ${CLONE_DIR}
+cd ${CLONE_DIR}
+
+rsync -a \
+  --exclude ".git" --exclude ".gitignore" --exclude ".gitattributes" --exclude ".travis.yml" \
+  --exclude ".github" --exclude "target" \
+  --exclude ".idea" --exclude "*.iml" --exclude ".DS_Store" --exclude "build-target" \
+  --exclude "docs/content" --exclude ".rubydeps" \
+  . hudi-$RELEASE_VERSION
+
+tar czf ${RELEASE_DIR}/hudi-${RELEASE_VERSION}.src.tgz hudi-$RELEASE_VERSION
+gpg --armor --detach-sig ${RELEASE_DIR}/hudi-${RELEASE_VERSION}.src.tgz
+cd ${RELEASE_DIR}
+$SHASUM hudi-${RELEASE_VERSION}.src.tgz > hudi-${RELEASE_VERSION}.src.tgz.sha512
+
+cd ${CURR_DIR}
+rm -rf ${CLONE_DIR}