Class: Spackle::Commandline

Inherits:
Object
  • Object
show all
Defined in:
lib/spackle/commandline.rb

Class Method Summary collapse

Class Method Details

.install(mod) ⇒ Object 



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# File 'lib/spackle/commandline.rb', line 8

def install(mod)
  case mod.to_sym
  when :vim
    src = File.join(File.dirname(__FILE__), "/../../support/vim/spackle.vim")
    dest = File.expand_path "~/.vim/plugin"
    raise "No such directory #{dest} -- cannot install Vim plugin" unless File.directory?(dest)
    FileUtils.copy src, dest
    puts "spackle.vim installed in #{dest}"
  else
    raise "Unrecognized module '#{mod}' -- cannot install"
  end
end

.parse(options) ⇒ Object 



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# File 'lib/spackle/commandline.rb', line 25

def parse(options)
  opts = OptionParser.new do |opts|
    opts.banner = "Usage: spackle --install vim\n" +
                  "       spackle [rubyscript] [args_for_script]"

    opts.separator " "
    opts.separator "Options:"

    opts.on("-i", "--install MODULE", "Install a Spackle module.", "Choices: vim") do |mod|
      install(mod)
    end

    opts.on("-h", "--help", "-?", "this help screen") do 
      puts opts
      exit
    end
  end

  if options.empty?
    puts opts
  else
    opts.parse!(options)
  end

  raise "Spackle's wrapper mode is not yet implement" unless options.empty?
end

.show_error(message) ⇒ Object 



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# File 'lib/spackle/commandline.rb', line 21

def show_error(message)
  puts message
end