require 'rake'
require 'rubygems'
require 'spec/rake/spectask'
# Debian forces the installation of a very old version of rdoc
# in /usr/lib/ruby if you install rubygems.  So I need to override
# it here.
gem 'rdoc', ">= 2.2"
require 'rdoc'
require 'rake/rdoctask'
require 'rake/gempackagetask'
require 'rake/testtask'
require 'fileutils'
require 'lib/Context/Version'

#======================== Setup ================================

# Rubyforge details
rubyforge_project = "jldrill"
rubyforge_maintainer = "mikekchar@rubyforge.org"


# Spec options
spec_opts = ['-f html:test_results.html']
spec_files = FileList[
	'spec/**/*_spec.rb'
]

# This just makes sure that spec is looking in the right directories for
# the source.
ruby_opts = ["-Ilib"]
pkg_files = FileList[
  'Rakefile.rb',
  'lib/**/*.rb', 
  'spec/**/*.rb',
  'doc/**/*',
  'coverage/**/*',
  'test_results.html'  
]


task :default => [:spec]

desc "Run the tests (default).  Output goes to test_results.html"
st = Spec::Rake::SpecTask.new(:spec) do |t|
	t.spec_files = spec_files
	t.ruby_opts = ruby_opts
    t.spec_opts = spec_opts
end

desc "Run the tests and find the code coverage.  Test results are in test_results.html.  Coverage is in coverage/index.html"
rc = Spec::Rake::SpecTask.new(:rcov) do |t|
	t.spec_files = spec_files
	t.rcov = true
	t.rcov_opts = ["--exclude rspec", "--exclude rcov", "--exclude syntax", 
	    "--exclude _spec"]
    t.spec_opts = spec_opts
    t.ruby_opts = ruby_opts
end

desc "Build the RDOC development documentation. output goes to doc/index.html"
rd = Rake::RDocTask.new(:rdoc) do |t|
	t.rdoc_dir = 'doc'
	t.title    = "Context -- Contextual UI Framework"
	t.options << '--main' << 'README' <<
		'--title' <<  "Context -- Contextual UI Framework"
	t.rdoc_files.include('README', 'COPYING', 'AUTHORS', './lib/**/*.rb', './spec/**/*.rb')
end

gem_spec = Gem::Specification.new do |s|
    
	#### Basic information.

	s.name = 'context'
	s.version = Context::VERSION
	s.summary = "Contextual UI Framework"
	s.description = <<-EOF
	    Context is a contextual UI framework.  It is based on the
	    Model View Presentor model.  The idea is that you have model
	    objects that represent the core data in your application.  You 
	    also have views that represent the user interface input and output.
	    Finally you have "contexts" that represent a user situation in
	    the application.  The logic that ties the models and views resides
	    in the contexts.  The main advantages to this model are that
	    you can easily write UI unit tests and you can easily create
	    bridge patterns for supporting multiple widget sets (although only
	    GTK+ is supported at the moment).  Context is intended to be
	    extremely minimal.  Only the top level abstract classes are
	    included.  It is *not* a widget set!  You have to write your
	    own models, views and contexts.
    EOF

	#### Which files are to be included in this gem?  Everything!

	s.files = pkg_files.to_a

	#### Load-time details: library and application (you will need one or both).

    # Use these for libraries.
	s.require_path = 'lib'

	#### Dependencies
    
    s.add_dependency("gtk2")

    #### Documentation and testing.
	s.has_rdoc = true
	s.extra_rdoc_files = rd.rdoc_files.reject { |fn| fn =~ /\.rb$/ }.to_a
	s.rdoc_options = rd.options

    #### Author and project details.
	s.author = "Mike Charlton"
	s.email = "mikekchar@gmail.com"
	s.homepage = "http://sakabatou.dnsdojo.org"
    s.rubyforge_project = rubyforge_project
end

desc "Creates the gem files for context.  Packages are placed in pkg and called context-<version>.gem."
package_task = Rake::GemPackageTask.new(gem_spec) do |pkg|
	pkg.need_zip = false
	pkg.need_tar = false
end

desc "Cleans the debian tree."
task :clean_debian do
    FileUtils.rm_rf "debian/libcontext-ruby"
    FileUtils.rm_rf Dir.glob("debian/*debhelper*")
    FileUtils.rm_rf "debian/files"
    FileUtils.rm_rf "configure-stamp"
    FileUtils.rm_rf "build-stamp"
end

desc "Cleans everything for a pristine source directory."
task :clean => [:clobber_rcov, :clobber_rdoc, :clobber_package, :clean_debian]

desc "Create the debian source tree and copy the required files over.  The files will end up in debian/libcontext-ruby"
task :debian_dir => [:clean_debian, :rdoc] do
    # Create the new directory structure
    FileUtils.mkdir_p "debian/libcontext-ruby/usr/lib/ruby/1.8"
    FileUtils.mkdir_p "debian/libcontext-ruby/usr/share/doc/libcontext-ruby/html"
    
    # Copy the libcontext-ruby files
    FileUtils.cp_r Dir.glob("lib/*"), "debian/libcontext-ruby/usr/lib/ruby/1.8"
    FileUtils.cp_r Dir.glob("doc/*"), "debian/libcontext-ruby/usr/share/doc/libcontext-ruby/html"    
end

desc "Clean everything, run tests, and build all the documentation."
task :build => [:clean, :rcov, :rdoc]

desc "Build a debian package. Note: This will *not* make a source package.  Also, the .deb and .changes file will be put in the parent directory."
task :deb => [:clean_debian] do
    sh "dpkg-buildpackage -b -tc -rfakeroot -i.bzr"
end