#--
# $Id: Rakefile 2 2006-08-25 00:11:17Z prelude $
#
#     This file is part of the Prelude library that provides tools to
#     enable Haskell style functional programming in Ruby.
#
#     http://prelude.rubyforge.org 
#     
#     Copyright (C) 2006 APP Design, Inc.
#
#     This program is free software; you can redistribute it and/or modify
#     it under the terms of the GNU General Public License as published by
#     the Free Software Foundation; either version 2 of the License, or
#     (at your option) any later version.
#
#     This program is distributed in the hope that it will be useful,
#     but WITHOUT ANY WARRANTY; without even the implied warranty of
#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#     GNU General Public License for more details.
#
#     You should have received a copy of the GNU General Public License along
#     with this program; if not, write to the Free Software Foundation, Inc.,
#     51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#++

require 'rubygems'
require 'rake'
require 'rake/testtask'
require 'rake/rdoctask'
require 'rake/packagetask'
require 'rake/gempackagetask'
require 'rake/contrib/rubyforgepublisher'
require 'fileutils'

require File.join(File.dirname(__FILE__), 'lib', 'prelude')

PKG_NAME        = 'prelude'
PKG_VERSION     = Prelude::VERSION
PKG_FILE_NAME   = "#{PKG_NAME}-#{PKG_VERSION}"
PKG_DESTINATION = "../#{PKG_NAME}"

RELEASE_NAME  = "REL #{PKG_VERSION}"

RUBY_FORGE_PROJECT = "prelude"
RUBY_FORGE_USER    = "prelude"

desc "Default Task"
task :default => [ :test ]

# Run the unit tests
Rake::TestTask.new { |t|
  t.libs << "test"
  t.test_files = Dir['test/ts_*.rb']
  t.verbose = true
}

# Generate the RDoc documentation
Rake::RDocTask.new { |rdoc|
  rdoc.rdoc_dir = 'doc'
  rdoc.title    = "Prelude -- a Haskell-like library for functional programming"
  rdoc.options << '--line-numbers' << '--inline-source'
  rdoc.template = "#{ENV['template']}.rb" if ENV['template']
  rdoc.rdoc_files.include('README')
  rdoc.rdoc_files.include('CHANGELOG')
  rdoc.rdoc_files.include('TODO')
  rdoc.rdoc_files.include('lib/**/*.rb')
}


# Create compressed packages by running 'rake gem'

desc "gem task"
task :gem => [ :clobber, :rdoc ]

#
# Here's how to look inside the gem package:
# ~..>tar xvf prelude-0.0.1.gem; gunzip data.tar.gz metadata.gz; tar xvf data.tar; cat metadata

spec = Gem::Specification.new do |s|
  s.platform = Gem::Platform::RUBY
  s.name = PKG_NAME
  s.summary = "Haskell-like functional library"
  s.description = %q{Enables Ruby programmers to use higher functions, monads, and other Haskell features.}
  s.version = PKG_VERSION

  s.author = "Ivan K. and APP Design, Inc."
  s.email = "prelude@rubyforge.org"
  s.rubyforge_project = "prelude"
  s.homepage = "http://prelude.rubyforge.org"

  s.has_rdoc = true
  s.requirements << 'none'
  s.require_path = 'lib'
  s.autorequire = 'prelude'

  s.files = [ "Rakefile", "README", "TODO", "CHANGELOG", "COPYING" ]
  s.files = s.files + Dir.glob( "doc/**/*" ).delete_if { |item| item.include?( "\.svn" ) }
  s.files = s.files + Dir.glob( "examples/**/*" ).delete_if { |item| item.include?( "\.svn" ) }
  s.files = s.files + Dir.glob( "lib/**/*" ).delete_if { |item| item.include?( "\.svn" ) }
  s.files = s.files + Dir.glob( "test/**/*" ).delete_if { |item| item.include?( "\.svn" ) }

  s.test_files = Dir.glob( "test/**/ts_*rb" ).delete_if { |item| item.include?( "\.svn" ) }

end
Rake::GemPackageTask.new(spec) do |p|
  p.gem_spec = spec
  p.need_tar = true
  p.need_zip = true
end