HBASE-7490 dev-support script to generate protobuf code

git-svn-id: https://svn.apache.org/repos/asf/hbase/trunk@1428628 13f79535-47bb-0310-9956-ffa450edef68

dev-support/build-proto.sh

@@ -0,0 +1,36 @@
+#!/bin/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.
+##
+# script to run protoc to generate protocol buf files.
+# usage: ./build-proto.sh
+#
+
+which protoc
+if [ $? != 0 ] ; then
+  echo "Must have protoc compiler in your path to generate code"
+  exit 1
+fi
+
+HBASE_DIR=`dirname $0`/..
+PROTO_DIR=$HBASE_DIR/hbase-protocol/src/main/protobuf
+JAVA_DIR=$HBASE_DIR/hbase-protocol/src/main/java
+
+set -x 
+for f in $PROTO_DIR/*.proto ; do
+  protoc -I$PROTO_DIR --java_out=$JAVA_DIR $f
+done