Class: Modname::Driver

Inherits:
Object
  • Object
show all
Includes:
Modder
Defined in:
lib/modname.rb

Overview

Driver class handles command-line argument parsing and execution

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Modder

confirm?, execute, #exts, files, finish, parse, #regex, rename, rename_base, status, #undercase_ext, undercase_ext_get, undercase_ext_set

Constructor Details

#initialize ⇒ Driver

Returns a new instance of Driver.



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# File 'lib/modname.rb', line 23

def initialize
  @options = { force: false, recurse: false }
  @transfer = {}
end

Instance Attribute Details

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/modname.rb', line 21

def options
  @options
end

Instance Method Details

#parse(args) ⇒ Object

parse out arguments



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# File 'lib/modname.rb', line 53

def parse(args)
  opts = { cmd: 'file', args: [] }

  args.each do |opt|
    case opt
    when '-f'
      @options[:force] = true
    when '-r'
      @options[:recurse] = true
    when '-e', '--ext'
      opts[:cmd] = 'ext'
    when '-h', '--help'
      opts[:cmd] = 'help'
    when '-v', '--version'
      opts[:cmd] = 'version'
    else # command argument
      opts[:args] << opt
    end
  end

  opts
end

#run(args) ⇒ Object

parse user arguments



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# File 'lib/modname.rb', line 29

def run(args)
  if args.empty?
    puts Modname::HELP_BANNER
  else
    opts = parse args
    cmd = opts[:cmd]

    case cmd
    when 'file'
      regex opts[:args]

    when 'ext'
      exts opts[:args]

    when 'help'
      puts Modname::V_HELP_BANNER

    when 'version'
      puts Modname::VERSION
    end
  end
end