Class: SDKInstaller

Inherits:
Object
  • Object
show all
Defined in:
lib/adaptrex/sdkinstaller.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(adaptrexConfig, appConfig, sdkType) ⇒ SDKInstaller

Returns a new instance of SDKInstaller.



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# File 'lib/adaptrex/sdkinstaller.rb', line 23

def initialize(adaptrexConfig, appConfig, sdkType)
  self.success = false
  isExt = sdkType == "ext"
  if sdkType == "ext" then sdkName = "ExtJS" else sdkName = "Sencha Touch" end
  puts((sdkName + " SDK Installer").blue)

  @sdkVersions = nil
  if isExt
    @sdkVersions = adaptrexConfig.extVersions
  else
    @sdkVersions = adaptrexConfig.touchVersions
  end

  if @sdkVersions.length == 0
    #
    # If we don't have any SDKs for this type, warn and return
    #
    puts "You don't have any " + sdkName + " SDKs available. Either add".err
    puts "the correct SDK folder or create a different type of app (page).\n\n"
    return
  end
  
  if @sdkVersions.length > 1
    #
    # If we have more than one SDK for this type, ask the user for the right one
    #
    index = 1
    @sdkVersions.each{|version|
      puts "  [" + index.to_s + "] " + version
      index += 1
    }
    sdkVersion = promptForSDKVersion

  else
    #
    # If we only have one SDK for this type, configure that one
    #
    sdkVersion = @sdkVersions[0]
  end
  
  #
  #  Update the AppConfig with the selected SDK Version
  #
  if isExt then appConfig.extVersion = sdkVersion else appConfig.touchVersion = sdkVersion end

  #
  #  Add the SDK folder to our adaptrex folder
  #
  FileUtils.mkdir_p("adaptrex/" + sdkType)
  
  #
  #  Copy ext.js 
  #
  sdkFolder = adaptrexConfig.weblibPath + "/" + sdkVersion
  if isExt
    FileUtils.cp(sdkFolder + "/ext.js", "adaptrex/ext/ext.js")
  else
    FileUtils.cp(sdkFolder + "/sencha-touch.js", "adaptrex/touch/sencha-touch.js")
  end

  #
  #  Build the bootstrap file for this Adaptrex/Ext/Sencha combination
  #
  bootstrapInstaller = BootstrapInstaller.new(adaptrexConfig, appConfig, sdkType)
  if not bootstrapInstaller.success then return end
  
  
  #  Update appConfig if out sdk installation is successful
  appConfig.write
      
  #  Success!
  puts((sdkName + "Configured (" + sdkVersion + ")").success)
  self.success = true
end

Instance Attribute Details

#success ⇒ Object

Returns the value of attribute success.



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# File 'lib/adaptrex/sdkinstaller.rb', line 22

def success
  @success
end

Instance Method Details

#promptForSDKVersion ⇒ Object 



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# File 'lib/adaptrex/sdkinstaller.rb', line 99

def promptForSDKVersion
  print "Select the version to use for this webapp: "
  selection = STDIN.gets.chomp

  len = @sdkVersions.length
  erm = ("Invalid Selection. Enter a number from 1 to " + len.to_s).err
  if not selection.numeric?
    puts erm
    return promptForSDKVersion
  end

  selection = Integer(selection)
  if not (1..len).include?selection
    puts erm
    return promptForSDKVersion
  end

  return @sdkVersions[selection - 1]
end