Module: Skytap

Extended by:
Skytap
Included in:
Skytap
Defined in:
lib/skytap.rb,
lib/skytap/error.rb,
lib/skytap/logger.rb,
lib/skytap/version.rb,
lib/skytap/commands.rb,
lib/skytap/response.rb,
lib/skytap/skytaprc.rb,
lib/skytap/requester.rb,
lib/skytap/templates.rb,
lib/skytap/api_schema.rb,
lib/skytap/command_line.rb,
lib/skytap/commands/base.rb,
lib/skytap/commands/help.rb,
lib/skytap/commands/http.rb,
lib/skytap/commands/root.rb,
lib/skytap/plugins/vm_upload.rb,
lib/skytap/plugins/vm_download.rb,
lib/skytap/plugins/vm_copy_to_region.rb

Defined Under Namespace

Modules: ApiSchema, Commands, SkytapRC, Templates Classes: CommandLine, Error, Logger, Option, Requester, Response

Constant Summary collapse

SCHEMA = 
Skytap::ApiSchema.get
BASE_RESOURCES = 
%w[asset
configuration
credential
export
import
ip
template
user
vm]
VERSION = 
'0.2.6'

Instance Method Summary collapse

Instance Method Details

#exec! ⇒ Object

Returns a numeric code indicating exit status; 0 iff success.



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# File 'lib/skytap.rb', line 47

def exec! #TODO:NLA Rename to something indicating that this is called when running from a command-line context.
  response = begin
    args, global_options, command_options = CommandLine.parse(ARGV)

    logger = Logger.new(global_options[:'log-level'])

    # Disable color if needed. We don't unconditionally execute this line so that
    # color is still disabled for non-TTY terminals irrespective of the colorize
    # setting.
    Sickill::Rainbow.enabled = false unless global_options[:colorize]

    build_response(Commands::Root.go!(logger, args, global_options, command_options))
  rescue SystemExit
    raise
  rescue Interrupt
    return 0
  rescue Exception => ex
    log_exception(ex, args, global_options, command_options)
    build_response(ex)
  end

  if response.error?
    if logger
      logger.info response.error_message
    else
      $stderr.puts response.error_message
    end
    return 1
  else
    return 0
  end
end

#invoke(username, api_token, args, command_options = {}, global_options = {}, &invoker) ⇒ Object

Invokes the command in a way suitable for Ruby programs which use Skytap as a third-party library, or for Skytap plugins.



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# File 'lib/skytap.rb', line 82

def invoke(username, api_token, args, command_options = {}, global_options = {}, &invoker)
  #TODO:NLA This is hacky, and basically just to get the defaults for global options. FIXME
  _, loaded_global_options, _ = CommandLine.parse([])
  global_options = loaded_global_options.merge(global_options).merge(:username => username, :'api-token' => api_token)

  if args.is_a?(String)
    args = args.split
  end

  logger = Logger.new(global_options[:'log-level']).tap do |l|
    l.mute! unless l.log_level == 'verbose'
  end

  build_response(Commands::Root.go!(logger, args, global_options, command_options, true, &invoker))
end

#invoke!(*args, &block) ⇒ Object 



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# File 'lib/skytap.rb', line 98

def invoke!(*args, &block)
  resp = invoke(*args, &block)
  if resp.error?
    raise Skytap::Error.new resp.error_message
  else
    resp.payload
  end
end

#specification ⇒ Object 



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# File 'lib/skytap.rb', line 107

def specification
  resources.inject({}) do |acc, resource|
    acc[resource] = SCHEMA[resource] || {}
    acc
  end
end