class Trekky

# File lib/trekky.rb, line 6
def initialize(source_dir)
  @context = Context.new(source_dir)
end

# File lib/trekky.rb, line 10
def render_to(target_dir)
  @context.sources.each do |source|
    path = target_path(target_dir, source)
    output = source.render
    output = source.render_errors unless source.valid?
    STDOUT.puts "Writing #{source.path} to #{path}"
    write(output, path)
  end
end

# File lib/trekky.rb, line 22
def target_path(target_dir, source)
  path = File.join(target_dir, source.path.gsub(@context.source_dir, ''))
  if type = source.type
    path.gsub(/\.#{type}/, '')
  else
    path
  end
end

# File lib/trekky.rb, line 31
def write(output, path)
  FileUtils.mkdir_p(File.dirname(path))
  File.open(path, "wb") {|f| f.write(output) }
end