Class: Loca::CLI

Inherits:
Object
  • Object
show all
Defined in:
lib/loca/cli.rb

Instance Method Summary collapse

Constructor Details

#initialize(argv, stdin = STDIN, stdout = STDOUT, stderr = STDERR, kernel = Kernel) ⇒ CLI

Returns a new instance of CLI.



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# File 'lib/loca/cli.rb', line 5

def initialize(argv, stdin = STDIN, stdout = STDOUT, stderr = STDERR, kernel = Kernel)
  @argv, @stdin, @stdout, @stderr, @kernel = argv, stdin, stdout, stderr, kernel
end

Instance Method Details

#execute! ⇒ Object 



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# File 'lib/loca/cli.rb', line 9

def execute!
  begin
    parse_opts
    parse_cmd
  rescue Loca::Error::Standard, OptionParser::InvalidOption => e # colorize if so
    @stderr.puts e.message.red
    @stderr.puts e.backtrace if @options[:backtrace]
    @stdout.puts parser # add if-user-error validation here
    @kernel.exit(1)
  end
  @kernel.exit(0)
end