Class: Lapine::CLI

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ CLI

Returns a new instance of CLI.



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

def initialize(argv)
  @argv = argv
  @command = argv.shift
end

Instance Attribute Details

#argv ⇒ Object (readonly)

Returns the value of attribute argv.



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# File 'lib/lapine/cli.rb', line 3

def argv
  @argv
end

#command ⇒ Object (readonly)

Returns the value of attribute command.



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# File 'lib/lapine/cli.rb', line 3

def command
  @command
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/lapine/cli.rb', line 10

def run
  case command
  when 'consume'
    require 'lapine/consumer'
    ::Lapine::Consumer::Runner.new(argv).run
  else
    usage
  end
end

#usage ⇒ Object 



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# File 'lib/lapine/cli.rb', line 20

def usage
  puts <<-EOF.gsub(/^ {8}/, '')
    Usage: lapine [command] [options]

      commands: consume
  EOF
  exit 1
end