require "rubygems"
require 'rake'
require 'rake/clean'
require 'rake/rdoctask'
require 'rake/testtask'
require "rake/gempackagetask"
require 'spec/rake/spectask'
require 'roodi'
require 'roodi_task'

PKG_VERSION = "0.3.1"
PKG_NAME = "pdf-wrapper"
PKG_FILE_NAME = "#{PKG_NAME}-#{PKG_VERSION}"

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

# run all rspecs
desc "Run all rspec files"
Spec::Rake::SpecTask.new("spec") do |t|
  # spec files listed explicitly so that load_spec is the first one run
  t.spec_files = ['specs/load_spec.rb','specs/image_spec.rb','specs/graphics_spec.rb','specs/tables_spec.rb','specs/text_spec.rb','specs/wrapper_spec.rb']
  t.spec_opts = ['-c']
  t.rcov = true
  t.rcov_dir = (ENV['CC_BUILD_ARTIFACTS'] || 'doc') + "/rcov"
  t.rcov_opts = ["--exclude","spec.*\.rb","--exclude",".*cairo.*","--exclude",".*rcov.*","--exclude",".*rspec.*","--exclude",".*pdf-reader.*", "--exclude",".*gems.*"]
end

# generate specdocs
desc "Generate Specdocs"
Spec::Rake::SpecTask.new("specdocs") do |t|
  t.spec_files = FileList['specs/**/*.rb']
  t.spec_opts = ["--format", "rdoc"]
  t.out = (ENV['CC_BUILD_ARTIFACTS'] || 'doc') + '/specdoc.rd'
end

# generate failing spec report
desc "Generate failing spec report"
Spec::Rake::SpecTask.new("spec_report") do |t|
  t.spec_files = FileList['specs/**/*.rb']
  t.spec_opts = ["--format", "html", "--diff"]
  t.out = (ENV['CC_BUILD_ARTIFACTS'] || 'doc') + '/spec_report.html'
  t.fail_on_error = false
end

# Genereate the RDoc documentation
desc "Create documentation"
Rake::RDocTask.new("doc") do |rdoc|
  rdoc.title = "pdf-wrapper"
  rdoc.rdoc_dir = (ENV['CC_BUILD_ARTIFACTS'] || 'doc') + '/rdoc'
  rdoc.rdoc_files.include('README.rdoc')
  rdoc.rdoc_files.include('CHANGELOG')
  rdoc.rdoc_files.include('TODO')
  rdoc.rdoc_files.include('lib/**/*.rb')
  rdoc.options << "--inline-source"
end

desc "Publish rdocs to rubyforge"
task :publish_rdoc => [ :doc ] do
  rdoc_dir = File.dirname(__FILE__) + "/doc/rdoc/"
  `scp -r #{rdoc_dir} yob@rubyforge.org:/var/www/gforge-projects/pdf-wrapper/`
end

# a gemspec for packaging this library 
spec = Gem::Specification.new do |spec|
  spec.name = PKG_NAME
  spec.version = PKG_VERSION
  spec.platform = Gem::Platform::RUBY
  spec.summary = "A PDF generating library built on top of cairo"
  spec.files =  Dir.glob("{examples,lib,specs}/**/**/*") + ["Rakefile"]
  spec.require_path = "lib"
  spec.has_rdoc = true
  spec.extra_rdoc_files = %w{README.rdoc CHANGELOG TODO}
  spec.rdoc_options << '--title' << 'PDF::Wrapper Documentation' << '--main'  << 'README.rdoc' << '-q'
  spec.add_dependency 'cairo', '>=1.5.0'
  spec.author = "James Healy"
  spec.homepage = "http://pdf-wrapper.rubyforge.org/"
  spec.email = "jimmy@deefa.com"
  spec.rubyforge_project = "pdf-wrapper"
  spec.description = "A unicode aware PDF writing library that uses the ruby bindings to various c libraries ( like cairo, pango, poppler and rsvg ) to do the heavy lifting."
end

# package the library into a gem
desc "Generate a gem for pdf-wrapper"
Rake::GemPackageTask.new(spec) do |pkg|
  pkg.need_zip = true
  pkg.need_tar = true
end

RoodiTask.new 'roodi', ['lib/**/*.rb']