Class: Xcodeproj::Project

Inherits:
Object
  • Object
show all
Defined in:
lib/slather/project.rb

Direct Known Subclasses

Slather::Project

Instance Method Summary collapse

Instance Method Details

#slather_setup_for_coverage(format = :auto) ⇒ Object 



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# File 'lib/slather/project.rb', line 11

def slather_setup_for_coverage(format = :auto)
  unless [:gcov, :clang, :auto].include?(format)
    raise StandardError, "Only supported formats for setup are gcov, clang or auto"
  end
  if format == :auto
    format = Slather.xcode_version[0] < 7 ? :gcov : :clang
  end

  build_configurations.each do |build_configuration|
    if format == :clang
      build_configuration.build_settings["CLANG_ENABLE_CODE_COVERAGE"] = "YES"
    else
      build_configuration.build_settings["GCC_INSTRUMENT_PROGRAM_FLOW_ARCS"] = "YES"
      build_configuration.build_settings["GCC_GENERATE_TEST_COVERAGE_FILES"] = "YES"
    end
  end

  # Patch xcschemes too
  if format == :clang
    if Gem::Requirement.new('~> 0.27') =~ Gem::Version.new(Xcodeproj::VERSION)
      # @todo This will require to bump the xcodeproj dependency to ~> 0.27
      # (which would require to bump cocoapods too)
      schemes_path = Xcodeproj::XCScheme.shared_data_dir(self.path)
      Xcodeproj::Project.schemes(self.path).each do |scheme_name|
        xcscheme_path = "#{schemes_path + scheme_name}.xcscheme"
        xcscheme = Xcodeproj::XCScheme.new(xcscheme_path)
        xcscheme.test_action.xml_element.attributes['codeCoverageEnabled'] = 'YES'
        xcscheme.save_as(self.path, scheme_name)
      end
    else
      # @todo In the meantime, simply inform the user to do it manually
      puts %Q(Ensure you enabled "Gather coverage data" in each of your scheme's Test action)
    end
  end
end