Class: Morpheus::Cli::CurlCommand

Inherits:
Object
  • Object
show all
Includes:
CliCommand
Defined in:
lib/morpheus/cli/commands/standard/curl_command.rb

Instance Attribute Summary

Attributes included from CliCommand

#no_prompt

Instance Method Summary collapse

Methods included from CliCommand

#build_common_options, #build_option_type_options, #command_name, #default_refresh_interval, #default_subcommand, #establish_remote_appliance_connection, #full_command_usage, #handle_subcommand, included, #interactive?, #my_help_command, #my_terminal, #my_terminal=, #parse_id_list, #parse_list_options, #parse_list_subtitles, #print, #print_error, #puts, #puts_error, #raise_command_error, #render_with_format, #run_command_for_each_arg, #subcommand_aliases, #subcommand_usage, #subcommands, #usage, #verify_access_token!

Instance Method Details

#command_available?(cmd) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/morpheus/cli/commands/standard/curl_command.rb', line 117

def command_available?(cmd)
  has_it = false
  begin
    system("which #{cmd} > /dev/null 2>&1")
    has_it = $?.success?
  rescue => e
    raise e
  end
  return has_it
end

#handle(args) ⇒ Object 



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# File 'lib/morpheus/cli/commands/standard/curl_command.rb', line 11

def handle(args)
  split_args = args.join(" ").split(" -- ")
  args = split_args[0].split(" ")
  curl_args = split_args[1] ? split_args[1].split(" ") : []
  # puts "args is : #{args}"
  # puts "curl_args is : #{curl_args}"
  options = {}
  optparse = Morpheus::Cli::OptionParser.new do|opts|
    opts.banner = "Usage: morpheus curl [path] -- [*args]"
    opts.on( '-p', '--pretty', "Print result as parsed JSON." ) do
      options[:pretty] = true
    end
    build_common_options(opts, options, [:dry_run, :remote])
    opts.add_hidden_option('--curl')
    #opts.add_hidden_option('--scrub')
    opts.footer = <<-EOT
This invokes the `curl` command with url "appliance_url/api/$0
and includes the authorization header -H "Authorization: Bearer access_token"
Arguments for the curl command should be passed after ' -- '
Example: morpheus curl "/api/servers/1" -- -XGET -sv

EOT
  end
  optparse.parse!(args)
  if args.count < 1
    puts optparse
    return false
  end
  
  if !command_available?("curl")
    print "#{red}The 'curl' command is not available on your system.#{reset}\n"
    return false
  end
  
  @api_client = establish_remote_appliance_connection(options.merge({:no_prompt => true, :skip_verify_access_token => true}))

  if !@appliance_name
    print yellow,"Please specify a Morpheus Appliance with -r or see the command `remote use`#{reset}\n"
    return false
  end

  # curry --insecure to curl
  if options[:insecure] || !Morpheus::RestClient.ssl_verification_enabled?
    #curl_args.unshift "-k"
    curl_args.unshift "--insecure"
  end

  if !@appliance_url
    raise "Unable to determine remote appliance url"
    print "#{red}Unable to determine remote appliance url.#{reset}\n"
    return false
  end

  # determine curl url
  url = nil
  api_path = args[0].to_s.strip
  # allow absolute path for the current appliance url only
  if api_path.match(/^#{Regexp.escape(@appliance_url)}/)
    url = api_path
  else
    api_path = api_path.sub(/^\//, "") # strip leading slash
    url = "#{@appliance_url.chomp('/')}/#{api_path}"
  end
  curl_cmd = "curl \"#{url}\""
  if @access_token
    curl_cmd << " -H \"Authorization: Bearer #{@access_token}\""
  end
  if !curl_args.empty?
    curl_cmd << " " + curl_args.join(' ')
  end
  
  # Morpheus::Logging::DarkPrinter.puts "#{curl_cmd}" if Morpheus::Logging.debug?
  curl_cmd_str = options[:scrub] ? Morpheus::Logging.scrub_message(curl_cmd) : curl_cmd

  if options[:dry_run]
    print cyan
    print "#{cyan}#{curl_cmd_str}#{reset}"
    print "\n\n"
    print reset
    return 0
  end
  print cyan
  print "#{cyan}#{curl_cmd_str}#{reset}"
  print "\n\n"
  print reset
  # print result
  curl_output = `#{curl_cmd}`
  if options[:pretty]
    output_lines = curl_output.split("\n")
    last_line = output_lines.pop
    puts output_lines.join("\n")
    begin
      json_data = JSON.parse(last_line)
      json_string = JSON.pretty_generate(json_data)
      puts json_string
    rescue => ex
      Morpheus::Logging::DarkPrinter.puts "failed to parse curl result as JSON data Error: #{ex.message}" if Morpheus::Logging.debug?
      puts last_line
    end
  else
    puts curl_output
  end
  return $?.success?

end