require 'rake/clean'
require 'rake/packagetask'

namespace :test do
  begin

    require 'rspec/core/rake_task'

    RSpec::Core::RakeTask.new(:p4_web_api) do |t|
      t.pattern = 'p4_web_api/clients/ruby/p4_web_api_client/spec/*.rb'
    end

    RSpec::Core::RakeTask.new(:p4_project_services) do |t|
      t.pattern = 'p4_project_services/clients/ruby/p4_project_services_client/spec/*.rb'
    end

  rescue Exception => e
    puts "Problems setting up :test tasks, ingoring #{e.message}"
  end
end

desc 'Rebuild native tools in qt/work directory (please set CMAKE_PREFIX_PATH in environment)'
task :qt_build do
  FileUtils.rmtree('qt/work') if Dir.exist?('qt/work')
  FileUtils.mkdir('qt/work')
  system('cd qt/work && cmake .. && make') or
    fail('qt build failed')
end
CLEAN.include('qt/work')

desc 'Run all qt tests'
task :qt_test do
  system('cd qt/work/p4_phoenix_services_client && ./PhoenixIntegrationTests') or
      fail('PhoenixIntegrationTests failed')
end

desc 'Create doc directory from docbook files (requires ant)'
directory 'build/doc' => 'docbook' do
  FileUtils.rmtree('build/doc') if Dir.exist?('build/doc')
  sh 'cd docbook && ant publicsite -Ddoc.build.path=../tools/p4-doc/manuals/_build && cd ..'
end

desc 'Archive Qt package in build/ directory'
task :publish do

  if Dir.exist?('build')
    `chmod -R +w build`
  end

  Dir.mkdir('build') unless Dir.exist?('build')

  ['qt/p4_project_services_client',
   'qt/p4_phoenix_services_client'].each do |project|
    project_name = File.basename(project)
    puts "Preparing project #{project_name} from #{project}"

    Dir.glob("#{project}/**/*").each do |file|
      relative_path = file[(project.length+1)..-1]

      if File.file?(file)
        FileUtils.mkdir_p("build/#{project_name}/#{File.dirname(relative_path)}")

        changelist=`p4 changes -m1 '//web-services/p4ws-main/...#have' | awk '{print $2}'`.strip
        contents = nil
        File.open(file, 'rb') do |f|
          contents = f.read.gsub('DEV', changelist)
        end
        File.open("build/#{project_name}/#{relative_path}", 'wb') do |f|
          f.write(contents)
        end
      end
    end
  end
  Dir.glob('')
end

desc 'create perforce.rb containing our current source changelist info'
task 'perforce.rb' do
  unless File.exists?('perforce.rb')
    changelist = ENV.key?('PATCHLEVEL') ? ENV['PATCHLEVEL'] : `p4 changes -m1 '//web-services/p4ws-main/...#have' | awk '{print $2}'`.strip
    File.open('perforce.rb', 'wb') do |f|
      f.write <<-END.gsub(/^[ ]{6}/, '')
      module Perforce
        CHANGELIST=#{changelist}
      end
      END
    end
  end
end
CLEAN.include('perforce.rb')

Rake::PackageTask.new('p4ws', :noversion) do |p|
  p.need_tar = true
  #p.need_zip = true
  p.package_files.include('config/**')
  p.package_files.include('doc/**')
  p.package_files.include('docbook/**/*')
  p.package_files.include('notification_services/**/*')
  p.package_files.include('p4_phoenix_services/**/*')
  p.package_files.include('p4_project_services/**/*')
  p.package_files.include('p4_web_api/**/*')
  p.package_files.include('p4_web_services_auth/**/*')
  p.package_files.include('p4init/**/*')
  p.package_files.include('p4ruby/**/*')
  p.package_files.include('qt/**/*')
  p.package_files.include('salt/**/*')
  p.package_files.include('ui/**/*')
  p.package_files.include('perforce.rb')
  p.package_files.include('Gemfile')
  p.package_files.include('Rakefile')
  p.package_files.include('README.md')
  p.package_files.include('Vagrantfile')
  p.package_files.include('.p4ignore')
end
CLEAN.include('pkg')
task 'p4ws' => 'perforce.rb'

desc 'Create the package manifest for debian installers'
task 'p4ws.deb.manifest' => ['perforce.rb'] do
  begin
    require_relative 'perforce'
    require_relative 'p4_web_api/p4_web_api/lib/p4_web_api/version'
    require_relative 'p4_project_services/p4_project_services/lib/p4_project_services/version'
    require_relative 'p4_phoenix_services/p4_phoenix_services/lib/p4_phoenix_services/version'
    require_relative 'notification_services/notification_services/lib/notification_services/version'

    File.open('p4ws.deb.manifest', 'wb') do |f|
      f.write <<-END.gsub(/^[ ]{8}/,'')
        ---
        distro: precise
        product-files:
          - apt/ubuntu/incoming/p4-web-api_#{P4WebAPI::VERSION}-#{Perforce::CHANGELIST}_amd64.deb
          - apt/ubuntu/incoming/p4-project-services_#{P4ProjectServices::VERSION}-#{Perforce::CHANGELIST}_amd64.deb
          - apt/ubuntu/incoming/p4-phoenix-services_#{P4PhoenixServices::VERSION}-#{Perforce::CHANGELIST}_amd64.deb
          - apt/ubuntu/incoming/notification-services_#{NotificationServices::VERSION}-#{Perforce::CHANGELIST}_amd64.deb
          - apt/ubuntu/incoming/perforce-helix-web-services-project-management-ui_1.0.0-#{Perforce::CHANGELIST}_amd64.deb
      END
    end
  rescue Exception => e
    puts "Ignoring failure #{e}"
  end
end
CLEAN.include('p4ws.deb.manifest')

desc 'Create bash script that indicates versions of the different libraries'
task 'p4ws-versions.sh' => ['perforce.rb'] do
  begin
    require_relative 'perforce'
    require_relative 'p4_web_api/p4_web_api/lib/p4_web_api/version'
    require_relative 'p4_project_services/p4_project_services/lib/p4_project_services/version'
    require_relative 'p4_phoenix_services/p4_phoenix_services/lib/p4_phoenix_services/version'
    require_relative 'notification_services/notification_services/lib/notification_services/version'

    File.open('p4ws-versions.sh', 'wb') do |f|
      f.write <<-END.gsub(/^[ ]{8}/, '')
        export CHANGELIST=#{Perforce::CHANGELIST}
        export P4_WEB_API=#{P4WebAPI::VERSION}
        export P4_PROJECT_SERVICES=#{P4ProjectServices::VERSION}
        export P4_PHOENIX_SERVICES=#{P4PhoenixServices::VERSION}
        export NOTIFICATION_SERVICES=#{NotificationServices::VERSION}
      END
    end
  rescue Exception => e
    puts "Ignoring failure #{e}"
  end
end
CLEAN.include('p4ws-versions.sh')