Top Level Namespace

Defined Under Namespace

Modules: Loom

Constant Summary collapse

LOOM_DIR =

create the loom storage directory

File.expand_path "#{ENV['HOME']}/.loom"
TEMPLATES_DIR =

Constants

File.expand_path File.join File.dirname(__FILE__), '..', 'lib', 'templates'
CONFIG_PATH = 
".loomconfig"
GLOBAL_CONFIG_PATH = 
"#{LOOM_DIR}/.loomconfig"
TOKEN_PATH = 
"#{LOOM_DIR}/token"
TEMP_PATH = 
"#{LOOM_DIR}/temp"
OSX_APP_PATH = 
"LoomDemo.app"

Instance Method Summary collapse

Instance Method Details

#config ⇒ Object 



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# File 'lib/helper.rb', line 143

def config
  ensure_configured!
  JSON.parse(File.read(CONFIG_PATH))
end

#configure_directory(dir) ⇒ Object 



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# File 'lib/helper.rb', line 116

def configure_directory(dir)
	say "Configuring Project..."

    loom_config = { 
      :sdk_version => "cocos"
    }

    config_path = ""

    if dir.length > 0
      config_path = File.join dir, CONFIG_PATH
    else
      config_path = CONFIG_PATH
    end

    if File.exists?(config_path)
      say_error "This project is already configured!"
      exit 1
    end
    
    say_tab 1, "Writing file #{config_path}"

    File.open(config_path , 'w') { |f| 
      f.write(JSON.pretty_generate(loom_config)) 
    }
end

#download_sdk(version) ⇒ Object 



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# File 'lib/helper.rb', line 169

def download_sdk(version)
  response = fetch("http://#{@host}/api/v1/download/sdk/#{version}?auth_token=#{get_token}")

  file_path = File.expand_path("#{TEMP_PATH}/#{version}.zip")

  puts "Writing temporary file: #{file_path}"

  FileUtils.mkdir_p TEMP_PATH
  File.open(file_path, 'w') {|f| f.write(response.body) }

  file_path
end

#ensure_configured! ⇒ Object

Ensures the directory is configured as a loom project



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# File 'lib/helper.rb', line 37

def ensure_configured!
  if !File.exists? CONFIG_PATH
    should_configure = choose("This directory has not been configured as a loom project. Configure it now?", :yes, :no)

    if(should_configure == :yes)
      configure_directory ""
    else
      say_error "Cannot complete action in an unconfigured loom project."
      exit 1
    end

  end
end

#ensure_sdk_imported! ⇒ Object

Ensures the SDK that is specified in the config is imported into the project



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# File 'lib/helper.rb', line 53

def ensure_sdk_imported!

  sdk_version = config["sdk_version"]

  say "Checking for sdk #{sdk_version}"
  if !sdk_installed? sdk_version
    say "Couldn't find the #{sdk_version} sdk, downloading it'"
    install_remote_sdk sdk_version
  end

  # if the sdk artifacts are already here then we don't need to
  # do anything
  return if(File.exists?("LoomDemo.app") && File.directory?("bin"))

  say "Pulling in sdk files..."

  sdk_path = File.join(LOOM_DIR, "sdks", config["sdk_version"])

  # TODO: Make this windows compatible
  sdk_app_path = File.join sdk_path, "LoomDemo.app"
  sdk_libs_path = File.join sdk_path, "libs"
  sdk_assets_path = File.join sdk_path, "assets"
  project_path = Dir.pwd

  if !File.directory?("bin")
    FileUtils.mkdir_p "bin"
  end

  #copy loomgame executable

  #FileUtils.cp_r(sdk_app_path,"loomgame")

  # Change permissions in the executable
  bin_file = "#{sdk_app_path}/Contents/MacOS/LoomDemo"
  # TODO Add check for bin_file if it exists
  say_tab 1, "Adding permissions to LoomDemo at #{bin_file}"
  FileUtils.chmod(0755, bin_file)

  #copy sdk_libs_path
  say_tab 1, "Copying core libraries from #{sdk_libs_path}"

  FileUtils.mkdir_p "libs"
  Dir.chdir(sdk_libs_path) do
    Dir.glob('**.loom') do |lib|
      say_tab 2, "Copy #{lib}"
      FileUtils.cp(lib, File.join(project_path, "libs"))
    end
  end

  say_tab 1, "Copying assets to #{project_path}/assets"
  FileUtils.cp_r("#{sdk_assets_path}/.", File.join(project_path, "assets"))
end

#fetch(uri_str, limit = 10) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/helper.rb', line 182

def fetch(uri_str, limit = 10)
  # You should choose better exception.
  raise ArgumentError, 'HTTP redirect too deep' if limit == 0

  response = Net::HTTP.get_response(URI.parse(uri_str))
  case response
  when Net::HTTPSuccess     then response
  when Net::HTTPRedirection then fetch(response['location'], limit - 1)
  else
    response.error!
  end
end

#get_default_sdk ⇒ Object 



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# File 'lib/helper.rb', line 230

def get_default_sdk
  get_global_config("default_sdk")
end

#get_global_config(key) ⇒ Object 



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# File 'lib/helper.rb', line 273

def get_global_config(key)
  loom_config = Loom::Config.load GLOBAL_CONFIG_PATH
  loom_config[key]
end

#get_local_config(key) ⇒ Object 



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# File 'lib/helper.rb', line 258

def get_local_config(key)
  ensure_configured!

  loom_config = Loom::Config.load CONFIG_PATH
  loom_config[key]
end

#get_token ⇒ Object 



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# File 'lib/helper.rb', line 5

def get_token

	if File.exists?(TOKEN_PATH)
		return File.read(TOKEN_PATH)
	else
		say_error "Not Authenticated! Login using 'loom login'"
		exit 1
	end 

end

#install_remote_sdk(sdk_version) ⇒ Object 



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# File 'lib/helper.rb', line 220

def install_remote_sdk(sdk_version)
  sdk_path = File.join(LOOM_DIR, "sdks", sdk_version)
  say "Downloading remote loom SDK..."
  temp_file = download_sdk(sdk_version)
  say "Installing remote loom SDK..."
  unzip_file(temp_file, sdk_path)
  File.delete(temp_file)
  say_tab 1, "SDK installed. You can type 'loom use #{sdk_version}' in the future to use this SDK."
end

#install_sdk(args, options) ⇒ Object 



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# File 'lib/loom/sdk.rb', line 70

def install_sdk(args, options)
  sdk_version = args.shift unless args.nil?
  sdk_path = File.join(LOOM_DIR, "sdks", sdk_version)

  if sdk_version.nil?
    say "Invalid number of arguments."
    exit 1
  end

  # if the sdk doesn't already exists
  if !File.directory?(sdk_path)
    if options.local.nil?
      install_remote_sdk sdk_version
    else
      say "Installing local loom SDK..."
      unzip_file(options.local, sdk_path)
      say_tab 1, "SDK installed. You can type 'loom use #{sdk_version}' in the future to use this SDK."
    end
  end

  # if this is the first installed sdk, set it as default
  if get_default_sdk.nil?
    set_default_sdk sdk_version
  end
end

#installed_sdks ⇒ Object 



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# File 'lib/helper.rb', line 239

def installed_sdks

  sdks = Array.new

  Dir.foreach(File.join(LOOM_DIR, "sdks")) do |sdk|
    is_directory = File.directory?(File.join(LOOM_DIR, "sdks", sdk))

    if is_directory && sdk != "." && sdk != ".."
      sdks << sdk
    end
  end

  return sdks
end

#list_installed_sdks ⇒ Object 



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# File 'lib/helper.rb', line 195

def list_installed_sdks()
  say "Listing installed loom sdks..."

  if !File.directory?(File.join(LOOM_DIR, "sdks")) || Dir[File.join(LOOM_DIR, "sdks", "*")].empty?
    say_error "No SDKs installed"
    exit 1
  end

  Dir.foreach(File.join(LOOM_DIR, "sdks")) do |sdk|
    is_directory = File.directory?(File.join(LOOM_DIR, "sdks",sdk))
    #is_current = sdk == config["sdk_version"]
    #current_symbol = "*"

    if is_directory && sdk != "." && sdk != ".."
     # if is_current
     #   say_warning " #{current_symbol} #{sdk}"
     # else
        say_tab 1, "#{sdk}"
     # end
    end
  end

  exit(0)
end

#say_tab(num_tabs, value) ⇒ Object 



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# File 'lib/helper.rb', line 106

def say_tab(num_tabs,value)

	result = ""
	num_tabs.times do |t|
		result += "    "
	end

	say result + value
end

#sdk_installed?(version) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/helper.rb', line 254

def sdk_installed?(version)
  File.directory?(File.join(LOOM_DIR, "sdks", version))
end

#search_for_remote_sdk(search) ⇒ Object 



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# File 'lib/helper.rb', line 158

def search_for_remote_sdk(search)

  if(search.nil? || search.empty?)
    response = fetch("http://#{@host}/api/v1/sdks?auth_token=#{get_token}")
  else
    response = fetch("http://#{@host}/api/v1/sdk/#{search}?auth_token=#{get_token}")
  end

  response.body
end

#search_for_sdk(args, options) ⇒ Object 



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# File 'lib/loom/sdk.rb', line 56

def search_for_sdk(args, options)
  sdk_version = args.shift unless args.nil?

  response = search_for_remote_sdk(sdk_version)

  say "== Remote SDKs =="
  say response

  if response.include? "No sdk found"
    exit 1
  end

end

#set_default(args, options) ⇒ Object 



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# File 'lib/loom/sdk.rb', line 40

def set_default(args, options)

  sdk_version = args.shift unless args.nil?

  if sdk_version.nil?
    say "Invalid number of arguments."
    exit 1
  elsif !sdk_installed?(sdk_version)
    say "Cannot set default SDK to '#{sdk_version}' it is not installed"
    exit 1
  end

  set_default_sdk(sdk_version)

end

#set_default_sdk(sdk_version) ⇒ Object 



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# File 'lib/helper.rb', line 234

def set_default_sdk(sdk_version)
  set_global_config("default_sdk", sdk_version)
  say "Default SDK set to #{sdk_version}"
end

#set_global_config(key, value) ⇒ Object 



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# File 'lib/helper.rb', line 278

def set_global_config(key, value)
  loom_config = Loom::Config.load GLOBAL_CONFIG_PATH
  loom_config[key] = value
  loom_config.save! GLOBAL_CONFIG_PATH
end

#set_local_config(key, value) ⇒ Object 



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# File 'lib/helper.rb', line 265

def set_local_config(key, value)
  ensure_configured!

  loom_config = Loom::Config.load CONFIG_PATH
  loom_config[key] = value
  loom_config.save! CONFIG_PATH
end

#setup_env(command) ⇒ Object 



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# File 'lib/helper.rb', line 16

def setup_env(command)
  command.option '--env String', String, 'sets the authentication endpoint to a specific environment (for testing only).'
end

#setup_host(options) ⇒ Object 



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# File 'lib/helper.rb', line 21

def setup_host(options)
  options.default :env => "prod"

  if options.env == "prod"
    @host = "theengine.co"
  elsif options.env == "staging"
    @host = "theengineco-staging.herokuapp.com"
  elsif options.env == "local"
    @host = "localhost:3000"
  else
    say "Environment #{options.env} is not supported"
    exit 1
  end
end

#uninstall_sdk(args, options) ⇒ Object 



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# File 'lib/loom/sdk.rb', line 96

def uninstall_sdk(args, options)
  sdk_version = args.shift unless args.nil?
  sdk_path = File.join(LOOM_DIR, "sdks", sdk_version)

  if sdk_version.nil?
    say "Invalid number of arguments."
    exit 1
  end

  if File.directory?(sdk_path)
    FileUtils.rm_rf sdk_path
    say "Successfully uninstalled SDK: #{sdk_version}"
  else
    say "Cannot remove SDK: #{sdk_version}, it isn't installed"
  end
end

#unzip_file(file, destination) ⇒ Object 



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# File 'lib/helper.rb', line 148

def unzip_file (file, destination)
  Zip::ZipFile.open(file) do |zip_file|
    zip_file.each do |f|
      f_path=File.join(destination, f.name)
      FileUtils.mkdir_p(File.dirname(f_path))
      zip_file.extract(f, f_path) unless File.exist?(f_path)
    end
  end
end