#TODO Remove all unnecessary code.

require 'rake'
require 'rake/testtask'

task :default => [:compile]

jar_file = File.join(%w(lib magick4j.jar))
src_files = FileList['ext/rmagick4j/src/**/*.java'].join(' ')
classes_dir = File.join(%w(pkg classes))

desc "Compile the native Java code."
task :compile do
#  mkdir_p classes_dir
#  sh "javac -target 1.5 -source 1.5 -d #{classes_dir} #{classpath} #{src_files}"
#  sh "jar cf #{jar_file} -C #{classes_dir} ."
end
file jar_file => :compile

desc "Clean up any generated file."
task :clean do
  rm_rf 'pkg'
  #rm_rf jar_file
end

desc "Run gruff unit tests."
task :gruff_test do
  FileList['test/gruff_tests/test/test_*.rb'].each do |file|
    puts `ruby #{file}`
    puts ''
  end
end

desc "Run a live sample using RMagick4j."
task :sample do
  load_paths = '-Ijruby -Ilib -Ipkg'
  sh "java #{classpath(jar_file)} org.jruby.Main #{load_paths} test/RMagickTestSuite.rb addWatermark"
end

# MANIFEST does not see this file, so touch it so it always appears
# to be there (this is a hack and someone more knowledgable can hopefully
# figure this out.
#File.open('lib/magick4j.jar', 'a') {}

task :spec do
  require 'spec/rake/spectask'
  desc "Runs Java Integration Specs"
  
  Spec::Rake::SpecTask.new do |t|
    t.spec_opts ||= []
    t.spec_files =  if ENV['class'].nil?
                      FileList['test/spec/**']
                    else
                      File.join('test', 'spec', ENV['class']+'_spec.rb')
                    end
  end

end

task :stories do
  if ENV['file'].nil?
    FileList['test/spec/stories/**/*_runner.rb'].each do |runner|
      require runner
    end
  else
    require File.join('test', 'spec', 'stories', ENV['file']+'_runner.rb')
  end
end

MANIFEST = FileList["History.txt", "Manifest.txt", "README.txt", 
  "Rakefile", "LICENSE.txt", "lib/**/*.rb", "lib/**/*.jar",
  "test/**/*.rb", "test/**/execute_test", "test/images/*.jpg", "ext/rmagick4j/src/**/*.java"]

file "Manifest.txt" => :manifest
task :manifest do
  File.open("Manifest.txt", "w") {|f| MANIFEST.each {|n| f << "#{n}\n"} }
end
Rake::Task['manifest'].invoke # Always regen manifest, so Hoe has up-to-date list of files

require File.dirname(__FILE__) + "/lib/rmagick4j/version"
begin
  require 'hoe'
  Hoe.new("rmagick4j", RMagick4J::Version::VERSION) do |p|
    p.rubyforge_name = "jruby-extras"
    p.url = "http://jruby-extras.rubyforge.org/rmagick4j"
    p.author = "Thomas Palmer, Sergio Rodríguez Arbeo and Thomas Enebo"
    p.email = "serabe@gmail.com, tom.enebo@gmail.com"
    p.summary = "RMagick for Java"
    p.changes = p.paragraphs_of('History.txt', 0..1).join("\n\n")
    p.description = p.paragraphs_of('README.txt', 0...1).join("\n\n")
  end.spec.dependencies.delete_if { |dep| dep.name == "hoe" }
rescue LoadError
  puts "You really need Hoe installed to be able to package this gem"
rescue => e
  puts "ignoring error while loading hoe: #{e.to_s}"
end

%w(package install_gem debug_gem gem).each { |t| task t => :compile }

# helper methods below

def classpath(extra_jars=nil)
  jruby_cpath = Java::java.lang.System.getProperty 'java.class.path'
  path = jruby_cpath ? jruby_cpath.split(File::PATH_SEPARATOR) : []
  path << FileList['lib/*.jar']
  path << extra_jars.split(File::PATH_SEPARATOR) if extra_jars
  "-cp #{path.flatten.join(File::PATH_SEPARATOR)}"
end