Module: SimLauncher

Defined in:
lib/sim_launcher.rb,
lib/sim_launcher/client.rb,
lib/sim_launcher/version.rb,
lib/sim_launcher/simulator.rb,
lib/sim_launcher/sdk_detector.rb,
lib/sim_launcher/direct_client.rb

Defined Under Namespace

Classes: Client, DirectClient, SdkDetector, Simulator

Constant Summary collapse

DERIVED_DATA = 
File.expand_path("~/Library/Developer/Xcode/DerivedData")
DEFAULT_DERIVED_DATA_INFO = 
File.expand_path("#{DERIVED_DATA}/*/info.plist")
VERSION = 
"0.5.0"

Class Method Summary collapse

Class Method Details

.app_bundle_or_raise(path) ⇒ Object 



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# File 'lib/sim_launcher.rb', line 68

def self.app_bundle_or_raise(path)
  bundle_path = nil

  if path and not File.directory?(path)
    puts "Unable to find .app bundle at #{path}. It should be an .app directory."
    dd_dir = derived_data_dir_for_project_name(path)
    app_bundles = Dir.glob(File.join(dd_dir, "Build", "Products", "*", "*.app"))
    msg = "sim_launcher found the following bundles:\n\n"
    msg << app_bundles.join("\n")
    raise msg
  elsif path
    bundle_path = path
  else
    dd_dir = derived_data_dir_for_project_name(path)
    sim_dirs = Dir.glob(File.join(dd_dir, "Build", "Products", "*-iphonesimulator", "*.app"))
    if sim_dirs.empty?
      msg = ["Unable to auto detect bundle."]
      msg << "Have you built your app for simulator?."
      msg << "Searched dir: #{dd_dir}/Build/Products"
      msg << "Please build your app from Xcode\n"
      raise msg.join("\n")
    end
    preferred_dir = find_preferred_dir(sim_dirs)
    if preferred_dir.nil?
      msg = ["Error... Unable to find bundle."]
      msg << "Cannot find a built app that is linked with calabash.framework"
      msg << "Please build your app from Xcode"
      msg << "You should build your calabash target.\n"
      raise msg.join("\n")
    end
    puts("-"*37)
    puts "Auto detected bundle:\n\n"
    puts "bundle = #{preferred_dir || sim_dirs[0]}\n\n"
    puts "Please verify!"
    puts("-"*37)
    bundle_path = sim_dirs[0]
  end
  bundle_path
end

.check_app_path(app_path) ⇒ Object 



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# File 'lib/sim_launcher.rb', line 11

def self.check_app_path( app_path )
  unless File.exists?( app_path )
    return "The specified app path doesn't seem to exist:  #{app_path}"
  end

  unless File.directory? app_path
    file_appears_to_be_a_binary = !!( `file "#{app_path}"` =~ /Mach-O executable/ )
    if file_appears_to_be_a_binary
      return <<-EOS
      The specified app path is a binary executable, rather than a directory. You need to provide the path to the app *bundle*, not the app executable itself.
      The path you specified was:               #{app_path}
      You might want to instead try specifying: #{File.dirname(app_path)}
      EOS
    else
      return "The specified app path is not a directory. You need to provide the path to your app bundle.\nSpecified app path was: #{app_path}"
    end
  end

  nil
end

.derived_data_dir_for_project_name(project_name) ⇒ Object 



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# File 'lib/sim_launcher.rb', line 32

def self.derived_data_dir_for_project_name(project_name)

  build_dirs = Dir.glob("#{DERIVED_DATA}/*").find_all do |xc_proj|
    File.basename(xc_proj).start_with?(project_name)
  end

  if (build_dirs.count == 0 && !project_name.empty?)
    # check for directory named "workspace-{deriveddirectoryrandomcharacters}"
    build_dirs = Dir.glob("#{DERIVED_DATA}/*").find_all do |xc_proj|
      File.basename(xc_proj).downcase.start_with?(project_name)
    end
  end

  puts build_dirs

  if (build_dirs.count == 0)
    msg = ["Unable to find your built app."]
    msg << "This means that sim_launcher can't automatically launch the build for the #{project_name}."
    msg << "Searched in Xcode 4.x default: #{DERIVED_DATA}"
    raise msg.join("\n")

  elsif (build_dirs.count > 1)
    msg = ["Unable to auto detect bundle."]
    msg << "You have several projects with the same name: #{project_name} in #{DERIVED_DATA}:\n"
    msg << build_dirs.join("\n")

    msg << "\n\nThis means that sim_launcher can't automatically launch iOS simulator."
    msg << "Searched in Xcode 4.x default: #{DEFAULT_DERIVED_DATA_INFO}\n"
    raise msg.join("\n")
  else
    puts "Found potential build dir: #{build_dirs.first}"
    puts "Checking..."
    return build_dirs.first
  end
end