#!/bin/bash -e

# Create a bundle in the current directory, containing what's needed to run

# the 'dot' program from the graphviz suite by the OpenJDK build.

TMPDIR=`mktemp -d -t graphvizbundle-XXXX`

trap "rm -rf \"$TMPDIR\"" EXIT

ORIG_DIR=`pwd`

cd "$TMPDIR"

GRAPHVIZ_VERSION=2.38.0-1

PACKAGE_VERSION=1.1

TARGET_PLATFORM=linux_x64

BUNDLE_NAME=graphviz-$TARGET_PLATFORM-$GRAPHVIZ_VERSION+$PACKAGE_VERSION.tar.gz

wget http://www.graphviz.org/pub/graphviz/stable/redhat/el6/x86_64/os/graphviz-$GRAPHVIZ_VERSION.el6.x86_64.rpm

wget http://www.graphviz.org/pub/graphviz/stable/redhat/el6/x86_64/os/graphviz-libs-$GRAPHVIZ_VERSION.el6.x86_64.rpm

wget http://www.graphviz.org/pub/graphviz/stable/redhat/el6/x86_64/os/graphviz-plugins-core-$GRAPHVIZ_VERSION.el6.x86_64.rpm

wget http://www.graphviz.org/pub/graphviz/stable/redhat/el6/x86_64/os/graphviz-plugins-x-$GRAPHVIZ_VERSION.el6.x86_64.rpm

mkdir graphviz

cd graphviz

for rpm in ../*.rpm; do

  rpm2cpio $rpm | cpio --extract --make-directories

done

cat > dot << EOF

#!/bin/bash

# Get an absolute path to this script

this_script_dir=\`dirname \$0\`

this_script_dir=\`cd \$this_script_dir > /dev/null && pwd\`

export LD_LIBRARY_PATH="\$this_script_dir/usr/lib64:\$LD_LIBRARY_PATH"

exec \$this_script_dir/usr/bin/dot "\$@"

EOF

chmod +x dot

export LD_LIBRARY_PATH="$TMPDIR/graphviz/usr/lib64:$LD_LIBRARY_PATH"

# create config file

./dot -c

tar -cvzf ../$BUNDLE_NAME *

cp ../$BUNDLE_NAME "$ORIG_DIR"