#require 'rbconfig'
#require 'reap/projectinfo'

module Scaffold
  extend self

  SCMPaths => %w{
    trunk
    branch
    tag
    scrap
    package
  }

  TrunkPaths = %w{
    bin
    lib
    ext
    dev
    data
    test
    demo
  }

  TrunkFiles = %w{
    README
    INSTALL
    COPYING
    ProjectInfo
    ChangeLog
    Todo
    RakeFile
    setup.rb
  }

  def go(name) ; scaffold(name) ; end

  # Main method.
  def scaffold(name=nil)
    name ||= 'yourlib.projectdomain.org'
    t = Time.now.strftime("%Y-%m-%d")
    libdir = File.join( 'lib', "#{@name},#{t}" )

    if @scm
      SCMPaths.each { |d| makedir( d ) }
      Dir.chdir 'trunk'
    end
    TrunkPaths.each { |d| makedir( d ) }
    makedir_with_check( libdir )
    TrunkFiles.each { |f| temlpate( f ) }
  end

  private

  # Copy a file from lib/data to the current dir.
  def template( filename )
    dir = File.join(File.dirname(__FILE__), 'data' )
    #dir = File.join( ::Config::CONFIG['datadir'], DATA_DIR )
    f = File.join( dir, filename )
    unless File.file?( f )
      puts f
      raise "Tempfile is missing."
    end

    if File.exists?(filename)
      puts "#{filename} already exists."
      return
    end
    # copy tmpf to Reapfile
    FileUtils.cp( f, filename )
    #puts "#{filename} created. You'll need to fill it out."
  end

  # Make a directory as long as it doesn't already exist.
  def makedir( dir )
    FileUtils.makedir_p( dir ) unless File.directory?( dir )
  end

end



=begin
  def scaffold
    require 'reap/scaffold'
    name =
    domain =
    Scaffold.go( name, domain )
  end

  def template( file_name = ProjectInfo )
    #dir = File.dirname(File.dirname(__FILE__))
    dir = File.join( ::Config::CONFIG['datadir'], DATA_DIR )

    tmpf = File.join( dir, 'template.yaml' )
    unless File.file?( tmpf )
      puts tmpf
      raise "Tempfile is missing."
    end

    if File.directory?(filename)
      puts "#{filename} a directory. Cannot comply."
      return
    elsif File.file?(filename)
      puts "#{filename} already exists."
      return
    end
    # copy tmpf to Reapfile
    FileUtils.cp( tmpf, filename )
    puts "#{filename} created. You'll need to fill it out."
  end
=end