contrib/subtree: ensure only one rev is provided
[git/git.git] / Documentation / asciidoctor-extensions.rb
1 require 'asciidoctor'
2 require 'asciidoctor/extensions'
3
4 module Git
5 module Documentation
6 class LinkGitProcessor < Asciidoctor::Extensions::InlineMacroProcessor
7 use_dsl
8
9 named :chrome
10
11 def process(parent, target, attrs)
12 if parent.document.basebackend? 'html'
13 prefix = parent.document.attr('git-relative-html-prefix')
14 %(<a href="#{prefix}#{target}.html">#{target}(#{attrs[1]})</a>\n)
15 elsif parent.document.basebackend? 'docbook'
16 "<citerefentry>\n" \
17 "<refentrytitle>#{target}</refentrytitle>" \
18 "<manvolnum>#{attrs[1]}</manvolnum>\n" \
19 "</citerefentry>\n"
20 end
21 end
22 end
23 end
24 end
25
26 Asciidoctor::Extensions.register do
27 inline_macro Git::Documentation::LinkGitProcessor, :linkgit
28 end