#!/usr/bin/env ruby
# A filter to insert paru's version. All occurrences of 
# '::paru::version' are replaced by paru's version.
require_relative "../../lib/paru.rb" # requiring relative to get the latest version before building and installing gem
require "paru/filter"

def version(str)
    str.gsub "::paru::version", Paru::VERSION.join(".")
end

Paru::Filter.run do 
  with "Str" do |str|
      str.string = version(str.string)
  end

  with "CodeBlock" do |code|
      code.string = version(code.string)
  end

  with "Link" do |link|
      link.target.url = version(link.target.url)
      link.target.title = version(link.target.title)
  end

end