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ashish |
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#!/bin/sh
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#
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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#
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cd "`dirname "$0"`"
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# Computing both the version and the revision on every invocation is wasteful,
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# but it is cheap and avoids the use of nonportable shell functions.
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VERSION=`sed -ne 's/^AC_INIT(\[thrift\], \[\(.*\)\])$/\1/p' configure.ac`
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if test -d .svn ; then
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REVISION="r`svnversion`"
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elif test -d .git ; then
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SHA1=`git rev-list --max-count=1 --grep='^git-svn-id:' HEAD`
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REVISION=`git cat-file commit $SHA1 | sed -ne 's/^git-svn-id:[^@]*@\([0-9][0-9]*\).*/r\1/p'`
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OFFSET=`git rev-list ^$SHA1 HEAD | wc -l | tr -d ' '`
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if test $OFFSET != 0 ; then
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REVISION="$REVISION-$OFFSET-`git rev-parse --verify HEAD | cut -c 1-7`"
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fi
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else
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REVISION="exported"
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fi
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case "$1" in
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-v) echo $VERSION ;;
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-r) echo $REVISION ;;
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-a) echo "$VERSION-$REVISION" ;;
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*) echo "Usage: $0 -v|-r|-a"; exit 1;;
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esac
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