#!/bin/sh
# Usage: scriptname m|t projectname DRUPAL-6--2
# License: GPL

modules_dir='modules/'
themes_dir='themes/'
default_revision='DRUPAL-6--1'

function getfromcvs() 
{
  case $type in
    m) cvs -z6 -d:pserver:anonymous:anonymous@cvs.drupal.org:/cvs/drupal-contrib checkout -d $modules_dir$2 -r $3 contributions/modules/$2 ;;
    t) cvs -z6 -d:pserver:anonymous:anonymous@cvs.drupal.org:/cvs/drupal-contrib checkout -d $themes_dir$2 -r $3 contributions/themes/$2 ;;
  esac
}

if [ $# -lt 1 ]
then
  clear
  echo 'Choose from cvs.drupal.org to download module or theme?'
  echo ''
  echo '   m) module'
  echo '   t) theme'
  echo ''
  printf 'Please enter a letter (m or t): '
  read type
else
  type=$1
fi

if [ $# -lt 2 ]
then
  echo
  case $type in
    m) printf 'Type the name of the module: ';;
    t) printf 'Type the name of the theme: ';;
  esac
  read project
else
  project=$2
fi

if [ $# -lt 3 ]
then
  echo
  printf "Press Enter to use default $default_revision, or specify revision: "
  read revision
  if [ -s $revision ]
  then
    revision=$default_revision
  fi
else
  revision=$3
fi

echo
case $type in
  m) printf "Press Enter to use default directory; $modules_dir, or specify path to the modules directory (with / at the end): "
     read new_modules_dir
     if [ ! -s $new_modules_dir ]
     then
       modules_dir=$new_modules_dir
     fi
     ;;
  t) printf "Press Enter to use default directory; $themes_dir, or specify path to the themes directory (with / at the end): "
     read new_themes_dir
     if [ ! -s $new_themes_dir ]
     then
       themes_dir=$new_themes_dir
     fi
     ;;
esac

getfromcvs $type $project $revision