Contents

require 'optparse'
require 'fileutils'


module Spackle
  class Commandline
    class << self
      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

      def show_error(message)
        puts message
      end

      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
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
spackle-0.0.3	lib/spackle/commandline.rb
spackle-0.0.2	lib/spackle/commandline.rb
spackle-0.0.1	lib/spackle/commandline.rb