mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
858362e761
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19537 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
81 lines
2.3 KiB
Ruby
81 lines
2.3 KiB
Ruby
require 'rdoc/rdoc'
|
|
require 'rdoc/generator'
|
|
require 'rdoc/markup/to_texinfo'
|
|
|
|
module RDoc
|
|
module Generator
|
|
# This generates Texinfo files for viewing with GNU Info or Emacs
|
|
# from RDoc extracted from Ruby source files.
|
|
class TEXINFO
|
|
# What should the .info file be named by default?
|
|
DEFAULT_INFO_FILENAME = 'rdoc.info'
|
|
|
|
include Generator::MarkUp
|
|
|
|
# Accept some options
|
|
def initialize(options)
|
|
@options = options
|
|
@options.inline_source = true
|
|
@options.op_name ||= 'rdoc.texinfo'
|
|
@options.formatter = ::RDoc::Markup::ToTexInfo.new
|
|
end
|
|
|
|
# Generate the +texinfo+ files
|
|
def generate(toplevels)
|
|
@toplevels = toplevels
|
|
@files, @classes = ::RDoc::Generator::Context.build_indices(@toplevels,
|
|
@options)
|
|
|
|
(@files + @classes).each { |x| x.value_hash }
|
|
|
|
open(@options.op_name, 'w') do |f|
|
|
f.puts TexinfoTemplate.new('files' => @files,
|
|
'classes' => @classes,
|
|
'filename' => @options.op_name.gsub(/texinfo/, 'info'),
|
|
'title' => @options.title).render
|
|
end
|
|
# TODO: create info files and install?
|
|
end
|
|
|
|
class << self
|
|
# Factory? We don't need no stinkin' factory!
|
|
alias_method :for, :new
|
|
end
|
|
end
|
|
|
|
# Basically just a wrapper around ERB.
|
|
# Should probably use RDoc::TemplatePage instead
|
|
class TexinfoTemplate
|
|
BASE_DIR = ::File.expand_path(::File.dirname(__FILE__)) # have to calculate this when the file's loaded.
|
|
|
|
def initialize(values, file = 'texinfo.erb')
|
|
@v, @file = [values, file]
|
|
end
|
|
|
|
def template
|
|
::File.read(::File.join(BASE_DIR, 'texinfo', @file))
|
|
end
|
|
|
|
# Go!
|
|
def render
|
|
ERB.new(template).result binding
|
|
end
|
|
|
|
def href(location, text)
|
|
text # TODO: how does texinfo do hyperlinks?
|
|
end
|
|
|
|
def target(name, text)
|
|
text # TODO: how do hyperlink targets work?
|
|
end
|
|
|
|
# TODO: this is probably implemented elsewhere?
|
|
def method_prefix(section)
|
|
{ 'Class' => '.',
|
|
'Module' => '::',
|
|
'Instance' => '#',
|
|
}[section['category']]
|
|
end
|
|
end
|
|
end
|
|
end
|