33 lines
906 B
Ruby
33 lines
906 B
Ruby
# frozen_string_literal: true
|
|
|
|
module Rouge
|
|
module Formatters
|
|
class HTMLGitlab < Rouge::Formatters::HTML
|
|
tag 'html_gitlab'
|
|
|
|
# Creates a new <tt>Rouge::Formatter::HTMLGitlab</tt> instance.
|
|
#
|
|
# [+tag+] The tag (language) of the lexer used to generate the formatted tokens
|
|
# [+line_number+] The line number used to populate line IDs
|
|
def initialize(options = {})
|
|
@tag = options[:tag]
|
|
@line_number = options[:line_number] || 1
|
|
end
|
|
|
|
def stream(tokens)
|
|
is_first = true
|
|
token_lines(tokens) do |line|
|
|
yield "\n" unless is_first
|
|
is_first = false
|
|
|
|
yield %(<span id="LC#{@line_number}" class="line" lang="#{@tag}">)
|
|
line.each { |token, value| yield span(token, value.chomp! || value) }
|
|
yield %(</span>)
|
|
|
|
@line_number += 1
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|