Class: Nanoc::Int::ItemRepWriter Private

Inherits:
Object
  • Object
show all
Defined in:
lib/nanoc/base/services/item_rep_writer.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Constant Summary collapse

TMP_TEXT_ITEMS_DIR =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future. 

'text_items'.freeze

Instance Method Summary collapse

Instance Method Details

#temp_filename ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/nanoc/base/services/item_rep_writer.rb', line 40

def temp_filename
  Nanoc::Int::TempFilenameFactory.instance.create(TMP_TEXT_ITEMS_DIR)
end

#write(item_rep, raw_path) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/nanoc/base/services/item_rep_writer.rb', line 6

def write(item_rep, raw_path)
  # Create parent directory
  FileUtils.mkdir_p(File.dirname(raw_path))

  # Check if file will be created
  is_created = !File.file?(raw_path)

  # Notify
  Nanoc::Int::NotificationCenter.post(
    :will_write_rep, item_rep, raw_path
  )

  content = item_rep.snapshot_contents[:last]
  if content.binary?
    temp_path = content.filename
  else
    temp_path = temp_filename
    File.write(temp_path, content.string)
  end

  # Check whether content was modified
  is_modified = is_created || !FileUtils.identical?(raw_path, temp_path)

  # Write
  FileUtils.cp(temp_path, raw_path) if is_modified

  item_rep.modified = is_modified

  # Notify
  Nanoc::Int::NotificationCenter.post(
    :rep_written, item_rep, raw_path, is_created, is_modified
  )
end