Top Level Namespace

Defined Under Namespace

Modules: HeaderUtil

Instance Method Summary collapse

Instance Method Details

#traverse(start, header, update) ⇒ Object 



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# File 'lib/headerutil/util.rb', line 24

def traverse(start, header, update)
  file_array = []
  Dir.foreach(start) do |x|
    path = File.join(start, x)
    if x == "." or x == ".."
      next
    elsif File.directory?(path)
      loop_in = 1
      $ignore_folders.each() do |exclusion|
        $ignored_path = $search_folder + exclusion
        if path == $ignored_path
          loop_in = 0
          break
        end
      end

      if loop_in == 1
        inner_files_array = traverse(path, header, update)
        if inner_files_array.length > 0
          file_array = file_array + inner_files_array
        end
      end
    else
      file_ext = File.extname(x)
      if $accepted_formats.keys.include? file_ext
        if File.readlines(path).grep(/#{header}/).size <= 0
          if update
          `echo "#{$accepted_formats[file_ext][:prefix]} #{header} #{$accepted_formats[file_ext][:suffix]} \n" | cat - #{path} > #{path}.new.temp && mv #{path}.new.temp #{path}`
          end
          file_array.push(path)
        end
      end
    end
  end
  return file_array
end