Class: Duracloud::CLI

Inherits:
Hashie::Dash
  • Object
show all
Includes:
Commands
Defined in:
lib/duracloud/cli.rb

Constant Summary collapse

COMMANDS = 
Commands.public_instance_methods.map(&:to_s)
USAGE = 
<<-EOS
Usage: duracloud [COMMAND] [options]

Commands:
    #{COMMANDS.sort.join("\n    ")}

Options:
EOS
HELP = 
"Type 'duracloud -h/--help' for usage."

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Commands

#count, #download_manifest, #find, #get_storage_report, #list_content_ids, #list_items, #store, #sync, #validate

Constructor Details

#initialize(*args) ⇒ CLI

Returns a new instance of CLI.



54
55
56
 
# File 'lib/duracloud/cli.rb', line 54

def initialize(*args)
  super CommandOptions.parse(*args)
end

Class Method Details

.call(*args) ⇒ Object 



48
49
50
51
52
 
# File 'lib/duracloud/cli.rb', line 48

def self.call(*args)
  new(*args).execute
rescue => e
  error!(e)
end

.error!(exception) ⇒ Object 



40
41
42
43
44
45
46
 
# File 'lib/duracloud/cli.rb', line 40

def self.error!(exception)
  $stderr.puts exception.message
  if [ ArgumentError, CommandError, OptionParser::ParseError ].include?(exception.class)
    $stderr.puts HELP
  end
  exit(false)
end

Instance Method Details

#execute ⇒ Object 



58
59
60
61
62
63
64
 
# File 'lib/duracloud/cli.rb', line 58

def execute
  unless COMMANDS.include?(command)
    raise CommandError, "Invalid command: #{command.inspect}."
  end
  configure_client
  send(command, self)
end