require "rake/clean"
require "rake/testtask"
require "rake/rdoctask"
require "rake/packagetask"
require "rake/contrib/compositepublisher"
require "rake/contrib/sshpublisher"

require "rake/configuretask"
require "rake/gcc4test"
require "rake/extensiontask"

PKG_NAME = "ruby-vorbistagger"
PKG_VERSION = File.read("lib/ogg/vorbis/tagger.rb").
              match(/^\s*VERSION = \"(.*)\"$/).captures.first

ext_objs = [:ext, :comments, :vcedit]

task :default => [:ext]

config = Rake::ConfigureTask.new do |t|
	t.tests << Rake::ConfigureTask::
	           PkgConfigTest.new("vorbis", :is_critical => true)
	t.tests << Rake::ConfigureTask::Gcc4Test.new("gcc4")
end

task :ext => [:pre_ext]

ext = Rake::ExtensionTask.new :ext => ext_objs do |t|
	t.dir = "ext"
	t.lib_name = "#{t.dir}/vorbistagger_ext.so"
end

task :pre_ext => [:configure] do
	ext.link_libs << config.vorbis.libs

	cflags = [
		ext.env[:cflags],
		config.vorbis.cflags
	]

	unless config.gcc4.result
		defines = "EXT_API=\"\""
	else
		cflags << " -fvisibility=hidden"
		defines = "EXT_API=\"__attribute__ " +
		          "((visibility(\\\"default\\\")))\""
	end

	ext.env.update(
		:cflags => cflags,
		:defines => defines
	)
end

task :install => [:ext] do |t|
	destdir = ENV["DESTDIR"] || ""

	ddir = destdir + Config::CONFIG["sitearchdir"]
	FileUtils::Verbose.mkdir_p(ddir) unless File.directory?(ddir)
	FileUtils::Verbose.install(ext.lib_name, ddir, :mode => 0755)

	ddir = destdir + Config::CONFIG["sitelibdir"] + "ogg/vorbis"
	FileUtils::Verbose.mkdir_p(ddir) unless File.directory?(ddir)
	FileUtils::Verbose.install("lib/**/*.rb", ddir, :mode => 0644)
end

task :test => [:ext]

Rake::TestTask.new do |t|
	t.libs = ["lib", "ext", "test"]
	t.test_files = FileList["test/test_*.rb"]
	t.warning = true
end

Rake::RDocTask.new do |t|
	t.rdoc_dir = "doc"
	t.title = PKG_NAME
	t.options = ["--line-numbers", "--inline-source", "--main", "README"]
	t.rdoc_files.include("README", "COPYING", "AUTHORS",
	                     "ext/ext.c", "ext/comments.c", "lib/**/*.rb")
end

Rake::PackageTask.new(PKG_NAME, PKG_VERSION) do |t|
	t.need_tar_gz = true
	t.package_files.include("[A-Z]*", "rake/*rb", "ext/*.[ch]",
	                        "lib/**/*.rb", "test/*.rb")
end

task :publish => [:rdoc, :package] do
	p = Rake::CompositePublisher.new
	p.add(Rake::SshFreshDirPublisher.new("code-monkey.de",
	                                     "public_docs/" +
	                                     PKG_NAME, "doc"))
	p.add(Rake::SshFilePublisher.new("code-monkey.de",
	                                 ".", "pkg",
	                                 "#{PKG_NAME}-#{PKG_VERSION}.tar.gz"))
	p.upload
end