#!/bin/bash
if [[ -d ~/perl5 ]]; then
  echo You have ~/perl5, NOT installing perlbrew
else
  echo Getting and installing perlbrew
  curl -LO http://xrl.us/perlbrew
  chmod +x perlbrew
  ./perlbrew install
  ./perlbrew init
  echo Put stuff in your path, logout, login, and run $0 again
  exit
fi
if [[ ! -f ~/perl5/perlbrew/bin/perl ]]; then
  echo Installing perl-5.13.4
  perlbrew install perl-5.13.4
  perlbrew switch  perl-5.13.4
  perl -v
fi
if [[ ! -f ~/perl5/perlbrew/perls/current/lib/site_perl/5.13.4/CPANPLUS/YACSmoke.pm ]]; then
  #     $conf->set_conf( cpantest => '1' );    
  if grep cpantest ~/.cpanplus/lib/CPANPLUS/Config/User.pm | grep set_conf | grep 1; then
    echo Modify ~/.cpanplus/lib/CPANPLUS/Config/User.pm:
    echo 'Change $conf->set_conf( cpantest => 1 );'
    echo 'Into - $conf->set_conf( cpantest => 0 );'
    echo Then run $0 again
    exit
  fi
  echo Installing Task::CPANPLUS::Metabase and CPANPLUS::YACSmoke
  if [[ ! -f ~/perl5/bin/cpanp-run-perl ]]; then
    mkdir ~/perl5/bin
    ln -s ~/perl5/perlbrew/perls/current/bin/cpanp-run-perl5.13.4 ~/perl5/bin/cpanp-run-perl
  fi
  cpanp5.13.4 i Task::CPANPLUS::Metabase CPANPLUS::YACSmoke
  if grep cpantest ~/.cpanplus/lib/CPANPLUS/Config/User.pm | grep set_conf | grep 0; then
    echo Modify ~/.cpanplus/lib/CPANPLUS/Config/User.pm:
    echo 'Change $conf->set_conf( cpantest => 1 );'
    echo 'Into - $conf->set_conf( cpantest => 0 );'
    echo Then run $0 again
    exit
  fi
fi
echo All looks OK, run the following to test:
echo yactool --test