Class: DotEnvAndroid::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/dotenv-android/cli.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/dotenv-android/cli.rb', line 17

def initialize
  @options = parse_options

  @ui = DotEnvAndroid::UI.new(@options.verbose, @options.debug)

  assert_options

  DotEnvAndroid::Generator.new(@options).start
end

Instance Method Details

#assert_options ⇒ Object 



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# File 'lib/dotenv-android/cli.rb', line 80

def assert_options
  prefix = '[ERROR]'
  @ui.fail("#{prefix} --source required") unless @options.source
end

#parse_options ⇒ Object 



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# File 'lib/dotenv-android/cli.rb', line 27

def parse_options
  Dotenv.load('.env')

  options = Options.new
  options.verbose = false
  options.debug = false

  # rubocop:disable Metrics/BlockLength
  opt_parser = OptionParser.new do |opts|
    opts.banner = 'Usage: dotenv-android [options]'

    opts.on('-v', '--version', 'Print version') do
      puts DotEnvAndroid::Version.get
      exit
    end
    opts.on('-s', '--source DIR', 'Source code directory to check for requested environment variables') do |source|
      options.source = source
      options.out = Pathname.new(source).join('Env.kt') # set default
    end
    opts.on('--verbose', 'Verbose output') do
      options.verbose = true
    end
    opts.on('--debug', 'Debug output (also turns on verbose)') do
      options.verbose = true
      options.debug = true
    end
    opts.on('--package', 'Package name to add to the top of the generated Env.kt file (example: com.yourdomain.app, or PACKAGE_NAME environment variable found in .env)') do |package_name| # rubocop:disable Metrics/LineLength
      options.package_name = package_name
    end
    opts.on('-o', '--out FILE', 'Output file (example: Path/Env.kt)') do |out|
      options.out = out
    end
    opts.on('-h', '--help', 'Prints this help') do
      puts opts
      exit
    end
  end
  # rubocop:enable Metrics/BlockLength

  help = opt_parser.help
  abort(help) if ARGV.empty?

  opt_parser.parse!(ARGV)

  if options.package_name.nil? 
    options.package_name = ENV["PACKAGE_NAME"]

    @ui.fail("Cannot find package name in .env file with key, PACKAGE_NAME, or as a CLI argument") if options.package_name.nil?
  end 

  options
end