# -*- ruby -*-
require 'rake/extensiontask'
require 'rspec/core/rake_task'


Rake::ExtensionTask.new 'grpc' do |ext|
  ext.lib_dir = File.join('lib', 'grpc')
end

SPEC_SUITES = [
  { :id => :wrapper, :title => 'wrapper layer', :files => %w(spec/*.rb) },
  { :id => :idiomatic, :title => 'idiomatic layer', :dir => %w(spec/generic),
    :tag => '~bidi' },
  { :id => :bidi, :title => 'bidi tests', :dir => %w(spec/generic),
    :tag => 'bidi' }
]

desc "Run all RSpec tests"
namespace :spec do
  namespace :suite do
    SPEC_SUITES.each do |suite|
      desc "Run all specs in #{suite[:title]} spec suite"
      RSpec::Core::RakeTask.new(suite[:id]) do |t|
        spec_files = []
        if suite[:files]
          suite[:files].each { |f| spec_files += Dir[f] }
        end

        if suite[:dirs]
          suite[:dirs].each { |f| spec_files += Dir["#{f}/**/*_spec.rb"] }
        end

        t.pattern = spec_files

        if suite[:tag]
          t.rspec_opts = "--tag #{suite[:tag]}"
        end
      end
    end
  end
end

task :default => "spec:suite:idiomatic"  # this should be spec:suite:bidi
task "spec:suite:wrapper" => :compile
task "spec:suite:idiomatic" => "spec:suite:wrapper"
task "spec:suite:bidi" => "spec:suite:idiomatic"