Class: EPC::Runner

Inherits:
Object show all
Includes:
Client, Error, Help, PersistentAttributes
Defined in:
lib/epc/runner.rb

Constant Summary

Constants included from Help

Help::COMMAND_USAGES

Class Method Summary collapse

Instance Method Summary collapse

Methods included from PersistentAttributes

#auth_token, #caller_id, #target_url

Methods included from Help

#display_command_usage, #display_usage, #display_verbose_usage

Constructor Details

#initialize(args = []) ⇒ Runner

Returns a new instance of Runner.



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# File 'lib/epc/runner.rb', line 13

def initialize(args = [])
  @args = args
  @options = Hash.new
  @parent_commands = %w(define undefine refresh approve deny bind unbind attach detach request)
end

Class Method Details

.run(args) ⇒ Object 



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# File 'lib/epc/runner.rb', line 9

def self.run(args)
  new(args).run
end

Instance Method Details

#parse_command ⇒ Object 



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# File 'lib/epc/runner.rb', line 175

def parse_command
  begin
    command_name = @args.shift
    if command_name == "help" || command_name.nil?
      display_command_usage(*@args)
      exit 0
    else
      if command_name == "approve" || command_name == "deny"
        klass_name = "EPC::Command::VoteCommand"
        @options[:approval] = command_name
      elsif @parent_commands.include?(command_name)
        subcommand_name = @args.shift.gsub("-", "")
        klass_name = "EPC::Command::#{command_name.to_s.capitalize}#{subcommand_name.to_s.capitalize}Command"
      elsif command_name == "snapshot"
        klass_name = "EPC::Command::ShowProjectSnapshotCommand"
      elsif %w(set get).include?(command_name)
        klass_name = "EPC::Command::#{command_name.to_s.capitalize}UserPropertyCommand"
      else
        klass_name = "EPC::Command::#{command_name.to_s.capitalize}Command"
      end
      command_klass = eval(klass_name.gsub("-", "")).new(client, @options)
    end
  rescue NameError => ex
    EPC::Config.say_err("No such command: #{command_name} #{subcommand_name}")
    display_verbose_usage
    exit 1
  end
end

#parse_options! ⇒ Object 



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# File 'lib/epc/runner.rb', line 81

def parse_options!
  opts_parser = OptionParser.new do |opts|
    opts.banner = "\nAvailable options:\n\n"

    opts.on('--email EMAIL')             { |email| @options[:email] = email }
    opts.on('--passwd PASS')             { |pass|  @options[:password] = pass }
    opts.on('--up-script FILE')          { |file| @options[:up_script] = file}
    opts.on('--down-script FILE')        { |file| @options[:down_script] = file}
    opts.on('--required')                { |required| @options[:required] = true }
    opts.on('--f FILE')                  { |file| @options[:file] = file }
    opts.on('--file FILE')               { |file| @options[:file] = file }
    opts.on('--force')                   { |force| @options[:force] = true }
    opts.on('-s NAME')                   { |name| @options[:solution_name] = name}
    opts.on('-S NAME')                   { |name| @options[:stage_name] = name}
    opts.on('-u NAME')                   { |name| @options[:user_name] = name}
    opts.on('--stage NAME')              { |name| @options[:stage_name] = name}
    opts.on('-t SERVICE_TYPE')           { |service_type| @options[:service_type] = service_type}
    opts.on('--type TYPE')               { |type| @options[:type] = type}
    opts.on('--no-required')             { |required| @options[:required] = false }
    opts.on('--nodir')                   { |nodir| @options[:nodir] = true}
    opts.on('--value-type TYPE')         { |type| @options[:value_type] = type}
    opts.on('--dep-config NAME')         { |name| @options[:dep_config] = name}
    opts.on('-h', '--help')              { display_verbose_usage; exit }
    opts.on('-d DEPLOYMENT')             { |deployment| @options[:deployment_id] = deployment}
    opts.on('--compile')                 { |value| @options[:dependency_type] = 1}
    opts.on('--runtime')                 { |value| @options[:dependency_type] = 2}
    opts.on('--depends DEPENDENCY')      { |dependency| @options[:dependency] = dependency}
    opts.on('--group')                   { |group| @options[:group] = group}
    opts.on('--uri-name URI_NAME')       { |uri_name| @options[:uri_name] = uri_name}
    opts.on('--no-override')             { |val| @options[:no_override] = true }
    opts.on('--uselocal')                { |local| @options[:use_local] = true}
    opts.on('--replaces DEPLOYMENT')     { |deployment| @options[:replaces] = deployment}
    opts.on('--instances INSTANCES')     { |instances| @options[:instances] = instances}
    opts.on('--uris URIS')               { |uris| @options[:uris] = uris}
    opts.on('--scope SCOPE')             { |scope| @options[:scope] = scope}
    opts.on('--note NOTE')               { |note| @options[:note] = note}
    opts.on('--json')                    { |json| @options[:json] = true}
    opts.on('-y')                        { |skip| @options[:skip_prompts] = true}
    opts.on('--pom POM')                 { |pom| @options[:pom] = pom}
    opts.on('--add-user USER_ID')        { |user_id| @options[:add_user] = user_id}
    opts.on('--remove-user USER_ID')     { |user_id| @options[:remove_user] = user_id}
    opts.on('--language LANGUAGE')       { |language| @options[:language] = language}
    opts.on('--add-library LIB')         { |lib| @options[:add_library] = lib}
    opts.on('--remove-library LIB')      { |lib| @options[:remove_library] = lib}
    opts.on('--token TOKEN')             { |token| @options[:token] = token}
	opts.on('--name NAME')							 { |name| @options[:name] = name}
    opts.on('--include-inactive')	     	 { |bool| @options[:include_inactive] = true}
    opts.on('--target TARGET')	  			 { |target| @options[:target] = target}
    opts.on('--metrics METRICS')				 { |metrics| @options[:metrics] = metrics}
    opts.on('--start START')	    			 { |start| @options[:start] = start}
    opts.on('--stop STOP')			      	 { |stop| @options[:stop] = stop}
    opts.on('--step STEP')			      	 { |step| @options[:step] = step}
    opts.on('--graph')	      	      	 { |bool| @options[:graph] = true}
    opts.on('--add-grant grant')         { |grant| @options[:add_grant] = grant}
    opts.on('--remove-grant grant')      { |grant| @options[:remove_grant] = grant}
    opts.on('--add-group group')         { |group| @options[:add_group] = group}
    opts.on('--remove-group group')      { |group| @options[:remove_group] = group}
    opts.on('--nopoll')                  { |poll| @options[:no_poll] = true}
    opts.on('--timeout TIMEOUT')         { |timeout| @options[:timeout] = timeout}
    opts.on('--extensions')              { |ext| @options[:extensions] = true}
    opts.on('--inherited')               { |inherited| @options[:inherited] = true}
    opts.on('--archived')                { |archived| @options[:archived] = true}
    opts.on('--memory')                  { |memory| @options[:memory] = memory}
    opts.on('--configuration CONFIGURATION')  { |configuration| @options[:configuration] = configuration}
    opts.on('--agility-topology ID')     { |id| @options[:agility_topology] = id}
    opts.on('--agility-environment ID')  { |id| @options[:agility_environment] = id}
    opts.on('--executions executions')   { |executions| @options[:executions] = executions}
    opts.on('--backwards-compatible')    { |val| @options[:backwards_compatible] = true}
    opts.on('--reversible')              { |val| @options[:reversible] = true}
    opts.on('--direct-deploy FILE')      { |file| @options[:direct_deploy] = file}
    opts.on('--all')                     { |all| @options[:all] = true}
    opts.on('--debug')                   { |debug| @options[:debug] = true}

    opts.on('-p NAME') do |name|
      if @options[:project_name].nil?
        @options[:project_name] = name
      else
        @options[:project_name] += "|#{name}"
      end
    end

    EPC::Command::CreateConfigCommand::CONFIG_LEVELS.keys.each do |opt|
      opts.on("--#{opt.to_s.gsub(/[_\ ]/, "-")} opt") {|param| @options[opt.to_sym] = param}
    end
  end

  begin
    @args = opts_parser.parse!(@args)
  rescue
    say("Invalid input.")
    exit
  end
end

#run ⇒ Object 



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# File 'lib/epc/runner.rb', line 19

def run
  begin
    trap('TERM') { print "\nInterrupted\n"; exit(false)}
    trap('INT')  { print "\nInterrupted\n"; exit(false)}

    parse_options!
    command_klass = parse_command

    if command_klass
      begin
        code = command_klass.go(*@args)
        exit translate_exit_code(code)
      rescue InternalError => ex
        EPC::Config.say_err("An internal error occured. Please contact the AgileMethods support team.")
        exit 1
      rescue InputError => ex
        EPC::Config.say_err(ex.to_s)
        exit 1
      rescue FatalError => ex
        command_name = EPC::Config.underscore(command_klass.klass_name.to_s.split("::").last)
        help_key = command_name.split("_") 
        if help_key.size > 1
          help_key = help_key[0...-1].join("_")
        else
          help_key = help_key[0]
        end
        say("USAGE: " + EPC::Help::COMMAND_USAGES[help_key.to_sym])
        EPC::Config.say_err(ex.to_s)
        exit 1
      rescue ArgumentError => ex
        command_name = EPC::Config.underscore(command_klass.klass_name.to_s.split("::").last)
        EPC::Config.say_err("Wrong number of attributes for #{command_name}")
        say("USAGE: " + EPC::Help::COMMAND_USAGES[command_name.split("_")[0...-1].join("_").to_sym])
        exit 1
      rescue NameError => ex
        EPC::Config.say_err "No such command"
        display_verbose_usage
        exit 1
      rescue BaseClient::HTTPException => ex
        EPC::Config.say_err(ex.to_s)
        exit 1
      rescue BaseClient::BadResponse => ex
        EPC::Config.say_err(ex.to_s)
        exit 1
      rescue SocketError => ex
        EPC::Config.say_err(ex.to_s)
        exit 1
      end
    end

  rescue OptionParser::InvalidOption => ex
  rescue OptionParser::AmbiguousOption => ex
    display_usage
  end
  exit 1
end

#translate_exit_code(code) ⇒ Object 



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# File 'lib/epc/runner.rb', line 76

def translate_exit_code(code)
  return code if code == 1 || code == 0
  return (code.to_s =~ /2\d\d/) || 1
end