install macports from svn

setup-svn-macports

#!/bin/bash
source=/opt/local/etc/macports/sources.conf 
install=/opt/mports

echo [[ Cleaning up $install ]]
rm -rf $install

echo [[ Subversion checkout ]]
svn checkout http://svn.macports.org/repository/macports/trunk $install

echo [[ Installin Subversion Macports ]]
cd $install/base
./configure --enable-readline && make && make install && make distclean > /dev/null

echo [[ Add svn to source ]]
perl -i -pe 's{^(?!#)}{#}' $source
echo file://$install/dports/ [default] >> $source

echo [[ Sync ]]
port sync

echo [[ Selfupdate ]]
port -v selfupdate