Class: Jekyll::PostFileGenerator

Inherits:
Generator
  • Object
show all
Defined in:
lib/jekyll-postfiles.rb

Instance Method Summary collapse

Instance Method Details

#copy_post_files(post) ⇒ Object

Copy the files from post’s folder.

post - A Post which may have associated content.



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# File 'lib/jekyll-postfiles.rb', line 38

def copy_post_files(post)

  post_path = Pathname.new post.path
  site = post.site
  site_src_dir = Pathname.new site.source

  # Jekyll.logger.warn(
  #   "[PostFiles]",
  #   "Current post: #{post_path[site_src_dir.length..-1]}"
  # )

  post_dir = post_path.dirname
  dest_dir = Pathname.new(post.destination("")).dirname

  # Count other Markdown files in the same directory
  other_md_count = 0
  other_md = Dir.glob(post_dir + '*.{md,markdown}', File::FNM_CASEFOLD) do |mdfilepath|
    if mdfilepath != post_path.to_path
      other_md_count += 1
    end
  end

  contents = Dir.glob(post_dir + '**/*') do |filepath|
    if filepath != post_path \
        && !File.directory?(filepath) \
        && !File.fnmatch?('*.{md,markdown}', filepath, File::FNM_EXTGLOB | File::FNM_CASEFOLD)
      filepath = Pathname.new(filepath)
      # Jekyll.logger.warn(
      #   "[PostFiles]",
      #   "-> attachment: #{filepath[site_src_dir.length..-1]}"
      # )
      if other_md_count > 0
        Jekyll.logger.abort_with(
          "[PostFiles]",
          "Sorry, there can be only one Markdown file in each directory containing other assets to be copied by jekyll-postfiles"
        )
      end
      relpath = filepath.relative_path_from(site_src_dir)
      filedir, filename = relpath.dirname, relpath.basename

      absfiledir = site_src_dir + filedir
      new_dir = absfiledir.relative_path_from(post_dir)
      site.static_files <<
        PostFile.new(site, site_src_dir, filedir, filename, (dest_dir + new_dir).to_path)
    end
  end
end

#generate(site) ⇒ Object

Generate content by copying files associated with each post.



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# File 'lib/jekyll-postfiles.rb', line 87

def generate(site)
  site.posts.docs.each do |post|
    copy_post_files(post)
  end
end