#!/bin/bash
#
# $Id:  make_src_tar 1932 2013-06-20 18:26:27Z dhill $
#

# basedir is the working dir for all the activity
basedir=$HOME
# vname is the name of the top-level dir in the tar file
vname=
# ofile is the output tar file name and is relative to a hidden dir, so it should be absolute
ofile=
# branch is the branch to checkout (develop by default)
branch=
for arg in "$@"; do
       if [ $(expr -- "$arg" : '--basedir=') -eq 10 ]; then
               basedir="$(echo $arg | awk -F= '{print $2}')"
       elif [ $(expr -- "$arg" : '--vname=') -eq 8 ]; then
               vname="$(echo $arg | awk -F= '{print $2}')"
       elif [ $(expr -- "$arg" : '--ofile=') -eq 8 ]; then
               ofile="$(echo $arg | awk -F= '{print $2}')"
       elif [ $(expr -- "$arg" : '--branch=') -eq 9 ]; then
               branch="$(echo $arg | awk -F= '{print $2}')"
       else
               echo "ignoring unknown argument: $arg" 1>&2
       fi
done

if [ -f releasenum ]; then
	. releasenum
elif [ -f build/releasenum ]; then
	. build/releasenum
else
	echo "Couldn't locate 'releasenum' file in the build dir, make sure running in top-level dir"
fi

if [ -z "$version" ]; then
	echo "Version defaulting to 4.0-develop"
	version=4.0
	release=develop
fi

if [ -z "$release" ]; then
	release=0
fi

blddir=bld.$$
if [ -z "$vname" ]; then
	       vname=infinidb-${version}
fi
if [ -z "$ofile" ]; then
	       ofile=${basedir}/${vname}-${release}.src.tar.gz
fi
co_dir=$blddir/$vname

trap "{ echo; cd ${basedir}; rm -rf $blddir; exit 1; }" TERM INT ERR

cd ${basedir}
rm -rf $blddir
mkdir -p $co_dir

cd $co_dir

branch_arg=
if [ ! -z "$branch" ]; then
	branch_arg="-b $branch"
else
	branch=develop
fi

echo -n "getting git source from $branch..."
git clone http://srvengcm1.calpont.com/repos/infinidb.git infinidb
cd infinidb
git checkout $branch
echo "done."

test -d build || exit 1

echo -n "cleaning git source for "
echo -n "release..."
rm -rf .git .gitignore
rm -rf qa export
rm -f rules.mak
find . -name Makefile | xargs rm -f
find . -name \*.xmi | xargs rm -f
rm -f dbcon/joblist/bandeddl.h.set dbcon/joblist/bandeddl.h.vector primitives/blockcache/iomanager.cpp.single-read \
	primitives/udf/Makefile.sdk
rm -rf utils/scenarios
cd mysql
rm -rf scripts queries storage/maria
cd ..
rm -rf writeengine/test/*
rm -rf utils/net-snmp-built-libs
rm -rf utils/multicast
rm -rf utils/openpgm
rm -rf tools/reserveStacks
rm -rf dbcon/doc dbcon/ingres dbcon/plsql
cd tools
rm -rf brmtest dataPump evalidx fixdate nettest pgm pingproc rebuildEM snconvert updateGenii valprint
rm -rf cfread dbgen dbgen-ssb ddldriver dmldriver idb_comp sendPlan vbgen
cd ..
rm -rf utils/libstatgrab utils/libxml utils/testbc utils/configcpp/md5
echo "done."

cd ..

echo -n "getting MySQL..."
git clone https://github.com/infinidb/mysql mysql
cd mysql
git checkout $branch
echo "done."

cd ..

echo -n "building tarball..."
cd infinidb
cp -r utils/autoconf/* .
cp INSTALL INSTALL.keep
cp install-sh install-sh.keep
rm -rf utils/autoconf
autoreconf --force --install
rm -f INSTALL install-sh
mv INSTALL.keep INSTALL
mv install-sh.keep install-sh
cd ..
ln -s infinidb/INSTALL
ln -s infinidb/README
cd ..
tar -zcf $ofile $vname
echo "done."

echo "tarball left in $ofile"

cd ${basedir}
rm -rf $blddir