Method: Jekyll::Utils#add_permalink_suffix

Defined in:
lib/jekyll/utils.rb

Add an appropriate suffix to template so that it matches the specified permalink style.

template - permalink template without trailing slash or file extension permalink_style - permalink style, either built-in or custom

The returned permalink template will use the same ending style as specified in permalink_style. For example, if permalink_style contains a trailing slash (or is :pretty, which indirectly has a trailing slash), then so will the returned template. If permalink_style has a trailing “:output_ext” (or is :none, :date, or :ordinal) then so will the returned template. Otherwise, template will be returned without modification.

Examples:

add_permalink_suffix("/:basename", :pretty)
# => "/:basename/"

add_permalink_suffix("/:basename", :date)
# => "/:basename:output_ext"

add_permalink_suffix("/:basename", "/:year/:month/:title/")
# => "/:basename/"

add_permalink_suffix("/:basename", "/:year/:month/:title")
# => "/:basename"

Returns the updated permalink template



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# File 'lib/jekyll/utils.rb', line 253

def add_permalink_suffix(template, permalink_style)
  template = template.dup

  case permalink_style
  when :pretty
    template << "/"
  when :date, :ordinal, :none
    template << ":output_ext"
  else
    template << "/" if permalink_style.to_s.end_with?("/")
    template << ":output_ext" if permalink_style.to_s.end_with?(":output_ext")
  end

  template
end