Class: CTT::Cli::Runner

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ Runner

Returns a new instance of Runner.



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# File 'lib/cli/runner.rb', line 15

def initialize(args)
  @args = args

  banner = "Usage: tac [<options>] <command> [<args>]"
  @option_parser = OptionParser.new(banner)

  @configs  = Configs.new
  @commands = @configs.commands
  @suites   = Suites.new
  @uuid     = UUIDTools::UUID.random_create
end

Instance Attribute Details

#command ⇒ Object (readonly)

Returns the value of attribute command.



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# File 'lib/cli/runner.rb', line 6

def command
  @command
end

#commands ⇒ Object (readonly)

Returns the value of attribute commands.



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# File 'lib/cli/runner.rb', line 6

def commands
  @commands
end

#configs ⇒ Object

Returns the value of attribute configs.



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# File 'lib/cli/runner.rb', line 7

def configs
  @configs
end

#suites ⇒ Object

Returns the value of attribute suites.



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# File 'lib/cli/runner.rb', line 7

def suites
  @suites
end

#uuid ⇒ Object (readonly)

Returns the value of attribute uuid.



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# File 'lib/cli/runner.rb', line 6

def uuid
  @uuid
end

Class Method Details

.run(args) ⇒ Object

Parameters:

  • args (Array) 


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# File 'lib/cli/runner.rb', line 11

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

Instance Method Details

#execute(command, args) ⇒ Object 



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# File 'lib/cli/runner.rb', line 98

def execute(command, args)
  handler = get_command_handler(command, args)
  handler.run
end

#get_command_handler(command, args) ⇒ Object 



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# File 'lib/cli/runner.rb', line 103

def get_command_handler(command, args)
  # handle runtime commands
  #
  @configs.suites["suites"].keys.each do |s|
    if command =~ /#{s}/
      #pieces = command.split(" ")
      #pieces.insert(0, "") if pieces.size == 1
      #action, suite = pieces
      return Command::TestSuite.new(command, args, self)
    end
  end

  # handle user defined alias
  #
  # TODO

  # handle static commands
  #
  handler =
      case command
        when "help"
          Command::Help.new(args, self)
        when "add suite", "delete suite", "suites"
          Command::SuitesConfig.new(command, args, self)
        when "tests", "rerun"
          Command::MultipleTests.new(command, args, self)
        else
          nil
      end
end

#parse_global_options ⇒ Object 



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# File 'lib/cli/runner.rb', line 52

def parse_global_options
  @options = {}
  opts = @option_parser

  opts.on("-v", "--version", "Show version") do
    @options[:version] = true
    say("tac %s" % [CTT::Cli::VERSION])
    exit(0)
  end

  opts.on("-h", "--help", "Show help message") do
    @options[:help] = true
  end

  begin
    @args = @option_parser.order!(@args)
  rescue
    say("invalid command. abort!", :red)
    exit(1)
  end
end

#run ⇒ Object 



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# File 'lib/cli/runner.rb', line 27

def run
  #puts "the args: #{@args}"
  parse_global_options

  if @args.empty? && @options.empty?
    say(usage)
    exit(0)
  end

  if @options[:help]
    Command::Help.new(@args, self).run
    exit(0)
  end

  find, command, args = search_commands
  unless find
    say("invalid command. abort!", :red)
    exit(1)
  end

  @command = command
  execute(command, args)

end

#search_commands ⇒ Object 



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# File 'lib/cli/runner.rb', line 78

def search_commands
  cmds = @commands.keys

  find = nil
  longest_cmd = ""
  args = []
  size = @args.size
  size.times do |index|

    longest_cmd = @args[0..(size - index - 1)].join(" ")
    find = cmds.index(longest_cmd)
    if find
      args = @args[(size - index)..-1]
      break
    end

  end
  [find, longest_cmd, args]
end

#usage ⇒ Object 



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# File 'lib/cli/runner.rb', line 74

def usage
  @option_parser.to_s
end