#!/bin/sh
#
# Rubysetup.cgi
#
# ### NOTE on 2005/9/11 ###
# #
# #  PowWeb has disabled gcc and this script will not work "as is" anymore.
# #
# #########################
#
# This script will Download, configure, build, and install Ruby in your own directorty,
# step by step, automatically. 
#
# Put it into a protected directory and set permission of 700, then access it.
# The path to Ruby will be "/www/U/USER/bin/ruby"

echo
echo "======== Ruby setup script for PowWeb ========"
exec 2>&1
exitnow () {
  echo "
Restart (F5) this script to coninue the setup"
  exit
}

USER=`whoami`
HOME="/www/${USER%${USER#?}}/$USER"
cd $HOME 
if [ ! -e ruby-1.8.2.tar.gz ] ; then
  echo "Source tarball not found. 
Downloading 'wget -nd ftp://ftp.ruby-lang.org/pub/ruby/ruby-1.8.2.tar.gz' ..."
  wget -nd ftp://ftp.ruby-lang.org/pub/ruby/ruby-1.8.2.tar.gz
  exitnow
fi
if [ ! -d ruby-1.8.2 ] ; then
  echo "Source directory not found. 
Extracting 'tar -xzvf ruby-1.8.2.tar.gz' ..."
  tar -xzvf ruby-1.8.2.tar.gz
  exitnow
fi
cd ruby-1.8.2
if [ ! -e Makefile ] ; then
  echo "Makefile not found. 
Running './configure --prefix=$HOME' ..."
  ./configure --prefix=$HOME
  exitnow
fi
if [ ! -e ruby ] ; then
  echo "Ruby binary not found. Running 'make' ..."
  make
  exitnow
fi
if [ ! -e $HOME/bin/ruby ] ; then
  echo "Ruby installation not found. Running 'make install' ..."
  make install
fi

echo "
All done. Test run Ruby : '$HOME/bin/ruby -v' ...
"
$HOME/bin/ruby -v

# end