Class: Hologram::DocParser

Inherits:
Object
  • Object
show all
Defined in:
lib/hologram/doc_parser.rb

Constant Summary collapse

SUPPORTED_EXTENSIONS =
['.css', '.scss', '.less', '.sass', '.styl', '.js', '.md', '.markdown', '.erb' ]

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(source_path, index_name = nil) ⇒ DocParser

Returns a new instance of DocParser.


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# File 'lib/hologram/doc_parser.rb', line 6

def initialize(source_path, index_name = nil)
  @source_path = source_path
  @index_name = index_name
  @pages = {}
  @output_files_by_category = {}
end

Instance Attribute Details

#doc_blocksObject

Returns the value of attribute doc_blocks


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# File 'lib/hologram/doc_parser.rb', line 4

def doc_blocks
  @doc_blocks
end

#pagesObject

Returns the value of attribute pages


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# File 'lib/hologram/doc_parser.rb', line 4

def pages
  @pages
end

#source_pathObject

Returns the value of attribute source_path


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# File 'lib/hologram/doc_parser.rb', line 4

def source_path
  @source_path
end

Instance Method Details

#parseObject


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# File 'lib/hologram/doc_parser.rb', line 13

def parse
  # recursively traverse our directory structure looking for files that
  # match our "parseable" file types. Open those files pulling out any
  # comments matching the hologram doc style /*doc */ and create DocBlock
  # objects from those comments, then add those to a collection object which
  # is then returned.
  doc_block_collection = process_dir(source_path)

  # doc blocks can define parent/child relationships that will nest their
  # documentation appropriately. we can't put everything into that structure
  # on our first pass through because there is no guarantee we'll parse files
  # in the correct order. This step takes the full collection and creates the
  # proper structure.
  doc_block_collection.create_nested_structure


  # hand off our properly nested collection to the output generator
  build_output(doc_block_collection.doc_blocks)

  # if we have an index category defined in our config copy that
  # page to index.html
  if @index_name
    name = @index_name + '.html'
    if @pages.has_key?(name)
      @pages['index.html'] = @pages[name]
    end
  end

  return @pages, @output_files_by_category
end