Class: Jekyll::VersionedFiles::FileDocuments

Inherits:
Object
  • Object
show all
Defined in:
lib/jekyll/versioned_files/filedocuments.rb

Constant Summary collapse

DIFF_HEADER_REGEXP = 
%r!diff.+?@@.+?@@\n+?(?<=.)?!m

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ FileDocuments

Initialize FileDocuments.

Returns nothing.



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# File 'lib/jekyll/versioned_files/filedocuments.rb', line 12

def initialize
  @diffoptions = VersionedFiles.format_options['diff_ignore']
  @fname_paths = VersionedFiles.files
  @style       = Styler.new
end

Instance Attribute Details

#diffoptions ⇒ Object (readonly)

Returns the value of attribute diffoptions.



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# File 'lib/jekyll/versioned_files/filedocuments.rb', line 4

def diffoptions
  @diffoptions
end

#fname_paths ⇒ Object (readonly)

Returns the value of attribute fname_paths.



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# File 'lib/jekyll/versioned_files/filedocuments.rb', line 4

def fname_paths
  @fname_paths
end

#line_count ⇒ Object

Returns the value of attribute line_count.



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# File 'lib/jekyll/versioned_files/filedocuments.rb', line 5

def line_count
  @line_count
end

Instance Method Details

#create ⇒ Object

Creates the collection of versioned files in site.source directory

Returns nothing



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# File 'lib/jekyll/versioned_files/filedocuments.rb', line 21

def create
  revisions do |orig_file, sha_list|
    sha_list.each_with_index do |sha, i|
      ver = (i + 1).to_s
      # Git revisioned file
      composeversions(orig_file, sha, ver) do |content, data, file_path|
        # dont re-write files
        if File.exist?(file_path)
          linecount(file_path)
          next
        end

        version_content = FrontMatter.new(data)
        version_content.content = content 
        write(file_path, version_content.update)
        linecount(file_path)
      end
    end

    sha_list.map!.with_index { |sha, i| [] << sha << (i + 1) }
    # Git Diff combination files
    composediffs(orig_file, line_count, sha_list.combination(2)) do |content, data, file_path|
      content.sub!(DIFF_HEADER_REGEXP, '')
      if change?(content)
        VersionedFiles.frontmatter["no_change"] = false
        styled_content = @style.style(content)
        data.merge!(@style.stats.final)
      else
        VersionedFiles.frontmatter["no_change"] = "no_change"
        data["no_change"] = true
      end

      fm = FrontMatter.new(data).create
      diff_file = fm << styled_content
      write(file_path, diff_file)
    end
  end
end