Add version-bump.sh

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https://wiki.opendaylight.org/view/File:Version-bump.sh

Change-Id: Iabc3f41b42161ff7aecac2a6cec8bf7024374487
Signed-off-by: Thanh Ha <thanh.ha@linuxfoundation.org>
Signed-off-by: Colin Dixon <colin@colindixon.com>

diff --git a/version-bump.sh b/version-bump.sh
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+++ b/version-bump.sh
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+#!/bin/sh
+
+# @License EPL-1.0 <http://spdx.org/licenses/EPL-1.0>
+##############################################################################
+# Copyright (c) 2014 The Linux Foundation and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/epl-v10.html
+#
+# Contributors:
+#   Colin Dixon - Initial implementation
+##############################################################################
+
+# In general, versions should be: <major>.<minor>.<micro>[-<human-readable-tag>]
+# * Human readable tag should not have any dots in it
+# * SNAPSHOT is used for development
+#
+# Master before release:        x.y.z-SNAPSHOT (or x.y-SNAPSHOT in which case we treat it as x.y.0-SNAPSHOT)
+# at release:                   x.y.z-Helium
+# stable/helium after release:  x.y.(z+1)-SNAPSHOT
+# master after release:         x.(y+1).0-SNAPSHOT
+# Autorelease on master:        <human-readable-tag> is "PreLithium-<date>"
+# Autorelease on stable/helium: <human-readable-tag> is "PreHeliumSR1-<date>"
+# Release job on master:        <human-readable-tag> is "Lithium"
+# Release job on stable/helium: <human-readable-tag> is "HeliumSR1"
+#
+# Some things have a date for a version, e.g., 2014.09.24.4
+# * We treat this as YYYY.MM.DD.<minor>
+# * Note that all such dates currently in ODL are in YANG tools
+# * They are all now YYYY.MM.DD.7 since 7 is the minor version for yangtools
+
+
+# The goal of this script is to:
+#   1.) take all x.y.z-Helium versions to x.y.(z+1)-SNAPSHOT and
+#   2.) take all x.y.z-SNAPSHOT versions to x.(y+1).0-SNAPSHOT
+
+RELEASE_TAG="Helium-SR1"
+FILENAMES="pom.xml features.xml"
+
+for name in $FILENAMES
+do
+       # Do the -SNAPSHOT conversion first so that we don't double bump versions
+       # Changes x.y.z-SNAPSHOT to x.(y+1).0-SNAPSHOT in pom.xml files (if z is missing treat as 0)
+       find . -type f -name "$name" -exec perl -i -pe "s/([^\d.]\d+)\.(\d+)\.(\d+)-SNAPSHOT/\$1.@{[1+\$2]}.0-SNAPSHOT/g" {} +
+       find . -type f -name "$name" -exec perl -i -pe "s/([^\d.]\d+)\.(\d+)-SNAPSHOT/\$1.@{[1+\$2]}.0-SNAPSHOT/g" {} +
+
+       # Changes YYYY.MM.DD.y.z-Helium to YYYY.MM.DD.7-SNAPSHOT in pom.xml files
+       find . -type f -name "$name" -exec perl -i -pe "s/(\d\d\d\d\.\d\d\.\d\d)\.(\d+)\.(\d+)-SNAPSHOT/\$1.7-SNAPSHOT/g" {} +
+       find . -type f -name "$name" -exec perl -i -pe "s/(\d\d\d\d\.\d\d\.\d\d)\.(\d+)-SNAPSHOT/\$1.7-SNAPSHOT/g" {} +
+
+       # Changes x.y.z-Helium to x.y.(z+1)-SNAPSHOT in pom.xml files (if z is missing treat as 0)
+       find . -type f -name "$name" -exec perl -i -pe "s/([^\d.]\d+)\.(\d+)\.(\d+)-$RELEASE_TAG/\$1.\$2.@{[1+\$3]}-SNAPSHOT/g" {} +
+       find . -type f -name "$name" -exec perl -i -pe "s/([^\d.]\d+)\.(\d+)-$RELEASE_TAG/\$1.\$2.1-SNAPSHOT/g" {} +
+
+       # Changes YYYY.MM.DD.y.z-Helium to YYMMDD.y.(z+1)-SNAPSHOT in pom.xml files (if z is missing treat as 0)
+       find . -type f -name "$name" -exec perl -i -pe "s/(\d\d\d\d\.\d\d\.\d\d)\.(\d+)\.(\d+)-$RELEASE_TAG/\$1.\$2.@{[1+\$3]}-SNAPSHOT/g" {} +
+       find . -type f -name "$name" -exec perl -i -pe "s/(\d\d\d\d\.\d\d\.\d\d)\.(\d+)-$RELEASE_TAG/\$1.\$2.1-SNAPSHOT/g" {} +
+done