Contents

require 'core/command'

class Commander

  def initialize
    @commands = Command.load_all
  end

  def go
    if ARGV.first == '--version'
      ARGV[0] = 'version' # simulate 'script --version' functionality
    end

    if ARGV.first == '-h' || ARGV.first == '--help'
      ARGV[0] = 'help' # catch help requests.
    end

    if Rcli.script_config['global']['mode'] == 'multi' && ARGV.size == 0 
      ARGV.push Command.default_cmd # default action
    end
    

    if Rcli.script_config['global']['mode'] == 'single'
      if ARGV[0] != 'help' && ARGV[0] != 'version' && ARGV[0] != 'debug'
        ARGV.insert( 0, Command.default_cmd)
      end
    elsif ARGV.first[0,1] !~ /^[a-zA-z]$/ 
      puts "ERROR: Please specify a command as first argument"
      exit
    end

    command = ARGV.shift # first parameter should be the command at this point.

    unless @commands.keys.include?(command)
      puts "ERROR: Invalid command: "  + command + ". Please use 'help' command for a list of allowed commands."
      exit
    end

    # Separate arguments into those preceded by dashes (usually options or flags)
    # and those not preceded by dashes (usually files)
    opts = ARGV.collect { |arg| arg if arg[0,1] == '-' }.compact
    args = ARGV.collect { |arg| arg if arg[0,1] != '-'}.compact

    @commands[command][:instance].run(:opts => opts,:args =>args)
    
  end

end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
rcli-0.1.2	lib/core/commander.rb
rcli-0.1.0	lib/core/commander.rb