Class: AndroidInstaller::Installer

Inherits:
Object
  • Object
show all
Defined in:
lib/android-sdk-installer.rb

Overview

Installs components for building Android projects noinspection RubyClassVariableUsageInspection

Constant Summary collapse

KEY_SDK_TOOLS = 
'{ANDROID_SDK_TOOLS}'
KEY_PLATFORM = 
'{PLATFORM}'
SDK_URL = 
'https://dl.google.com'
SDK_PATH = 
'/android/repository/sdk-tools-' + KEY_PLATFORM + '-' + KEY_SDK_TOOLS + '.zip'
CONFIG_FILE = 
'android-sdk-installer.yml'
REPOSITORIES_CONFIG_FILE = 
'~/.android/repositories.cfg'
ANDROID_DIR = 
'~/.android'
DEFAULT_PLATFORM = 
'linux'
DEFAULT_VERSION = 
'3859397'

Instance Method Summary collapse

Constructor Details

#initialize(arguments) ⇒ Installer

Returns a new instance of Installer.



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# File 'lib/android-sdk-installer.rb', line 20

def initialize(arguments)
  @logger = Logger.new(STDOUT)
  @logger.level = Logger::WARN

  @ignore_existing = false
  @platform = DEFAULT_PLATFORM
  @version = DEFAULT_VERSION
  create_options_parser(arguments)
end

Instance Method Details

#add_license_acceptance ⇒ Object 



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# File 'lib/android-sdk-installer.rb', line 83

def add_license_acceptance
  `mkdir $ANDROID_HOME/licenses`
  `echo 8933bad161af4178b1185d1a37fbf41ea5269c55 > $ANDROID_HOME/licenses/android-sdk-license`
end

#create_dummy_cfg ⇒ Object 



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# File 'lib/android-sdk-installer.rb', line 72

def create_dummy_cfg
  # Gets rid of a warning
  # https://askubuntu.com/questions/885658/android-sdk-repositories-cfg-could-not-be-loaded
  unless Dir.exist?(ANDROID_DIR)
    `mkdir #{ANDROID_DIR}`
  end
  unless File.file?(REPOSITORIES_CONFIG_FILE)
    `touch #{REPOSITORIES_CONFIG_FILE}`
  end
end

#create_options_parser(args) ⇒ Object 



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# File 'lib/android-sdk-installer.rb', line 30

def create_options_parser(args)
  args.options do |opts|
    opts.banner = 'Usage: android-sdk-installer [OPTIONS]'
    opts.separator ''
    opts.separator 'Options'
    opts.on('-i', '--ignore', 'Ignore existing Android SDK, denoted by the existence of the ANDROID_HOME env variable') do
      @ignore_existing = true
    end
    opts.on('-p PLATFORM', '--platform PLATFORM', 'Set the platform. Must be one of linux or darwin') do |platform|
      @platform = platform
    end
    opts.on('-v VERSION', 'Set the version of the sdk to install') do |version|
      @version = version
    end
    opts.on('-h', '--help', 'Displays help') do
      puts opts.help
      exit
    end
    opts.parse!
  end
end

#install ⇒ Object 



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# File 'lib/android-sdk-installer.rb', line 88

def install
  # Validation
  if File.file?(CONFIG_FILE)
    config = Psych.load_file CONFIG_FILE
  else
    config = Psych.load("foo: true\nbar: false")
  end
  if config.has_key?('version')
    @version = config['version']
  end
  if config['debug']
    @logger.level = Logger::DEBUG
    @logger.debug('We are in debug mode')
  end

  if config.has_key?('platform')
    @platform = config['platform']
  end

  if config.has_key?('ignore_existing')
    @ignore_existing = config['ignore_existing']
    @logger.debug("Ignore existing set to #{@ignore_existing}")
  end

  should_install = ENV['ANDROID_HOME'].nil? || @ignore_existing
  if should_install
    install_command_line_sdk(@platform, @version)
  else
    @logger.debug('ANDROID_HOME already set. Skipping command line tools install')
  end

  components = config['components']
  if components != nil
    components.each do |component|
      @logger.debug('Installing component ' + component)
      output = `echo y | $ANDROID_HOME/tools/bin/sdkmanager "#{component}"`
      @logger.debug(output)
      if output.include? 'Warning'
        puts "\nError installing component " + component + "\n"
        puts output
      end
    end
  end
end

#install_command_line_sdk(platform, version) ⇒ Object 



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# File 'lib/android-sdk-installer.rb', line 52

def install_command_line_sdk(platform, version)
  sdk_path = SDK_PATH
  sdk_path[KEY_SDK_TOOLS] = version
  sdk_path[KEY_PLATFORM] = platform
  url = SDK_URL + sdk_path
  @logger.debug('Downloading version ' + version + ' for platform ' + platform + ' with url ' + url)
  `wget --quiet --output-document=android-sdk.zip #{url}`
  unless File.file?('android-sdk.zip')
    puts "\nAndroid SDK not found at url #{url}. Make sure you have the right values in your #{CONFIG_FILE}\n"
    exit(1)
  end
  @logger.debug('Unzipping android-sdk.zip')
  `unzip -q -o android-sdk.zip -d $PWD/android-sdk`
  `rm android-sdk.zip`
  `export ANDROID_HOME=$PWD/android-sdk`
  create_dummy_cfg
  add_license_acceptance
  @logger.debug('SDK base installed to ' + Dir.pwd + '/android-sdk')
end